Patents

  1. N. Gkalelis, V. Mezaris, "System and method for dimensionality reduction using efficient generalized eigenpairs computation", Greek Industrial Property Organization (OBI), Patent No. GR1008730, Int. Cl. G06N 5/00, G06F 17/16, G06N 99/00, published 31-3-2016.

  2. D. Tsatsou, P. C. Davis, J. Li, I. Kompatsiaris, S. Papadopoulos. "Ontology Construction". Publication number: US20130132442 (A1), USPTO. Publication date: 23/05/2013.

  3. V. Mezaris, "Robotic vision system and method", Greek Industrial Property Organization (OBI), Patent No. GR1007496, Int. Cl. G06T 7/00, published 30-12-2011.

  4. V. Mezaris, I. Kompatsiaris, "System for segmenting in time a video to scenes", Greek Industrial Property Organization (OBI), Patent No. GR1007303, Int. Cl. G06K 9/00, G06F 17/30 (valid until 23-04-2030)

  5. D. Tsatsou, P. C. Davis, I. Kompatsiaris, S. Papadopoulos, F. Menemenis, B. Bratu and G. Kalfas. "Method and System for Recommendation of Content Items". Publication number: WO2010129165 (A2), US IPO. Publication date: 11/11/2010.

  6. S. Waddington, B. Bratu, I. Kompatsiaris, S. Papadopoulos, F. Menemenis. "Selection of Associated Content for Content Items". Publication number: WO2010033346 (A2), UK IPO. Publication date: 25/3/2010. 

  7. B. Bratu, S. Waddington, Y. Kompatsiaris, F. Menemenis, E. Nidelkou, S. Papadopoulos. "Method and apparatus for processing a search query for text content items". Publication number: EP2073131 (A1), EPO, Publication date: 24/06/2009

  8. S. Waddington, B. Bratu, I. Kompatsiaris, E. Nidelkou, M. Papadogiorgaki, V. Papastathis. "A content recommendation system". Publication number: GB2448480 (A), UK IPO, Publication date: 22/10/2008   

  9. S. Waddington, B. Bratu, I. Kompatsiaris, E. Nidelkou, M. Papadogiorgaki, V. Papastathis. "A Content Recommendation System and a Method of Operation Therefor". Publication number: WO2008073594 (B1), WIPO, Publication date: 19/6/2008

  10. I. Kompatsiaris, "A methodology for developing visual (image and video) content-based indexing, management and retrieval applications", Greek Industrial Property Organization (OBI), Int. Cl. G06F 17/30, G06T 7/00 (valid until 9-12-2023).

Proceedings-Books-White papers

  1. M. Larson, S. Schmiedeke, P. Kelm, A. Rae, V. Mezaris, T. Piatrik, M. Soleymani, F. Metze, G.J.F. Jones (Eds.), "Working Notes Proceedings of the MediaEval 2012 Workshop", CEUR vol. 927, Pisa, Italy, October 2012.

  2. Yiannis Kompatsiaris, Spiros Nikolopoulos, Thomas Lidy, Andreas Rauber: Media Search Cluster White Paper on "Search Computing". ERCIM News 2012(88): (2012)

  3. Y. Kompatsiaris, S. Nikolopoulos (Eds.): "Search Computing: Business Areas, Research and Socio-Economic Challenges", Media Search Cluster White Paper, European Commission, ISBN 978-92-79-18514-4, doi:10.2759/52084, September 2011

  4. M. Larson, A. Rae, C.H Demarty, C. Kofler, F. Metze, R. Troncy, V. Mezaris, G.J.F. Jones (Eds.), "Working Notes Proceedings of the MediaEval 2011 Workshop", CEUR vol. 807, Pisa, Italy, September 2011.

  5. T.-S. Chua, Y. Kompatsiaris, B. Mérialdo, W. Haas, G. Thallinger, W. Bailer (Eds.), “Semantic Multimedia”, 4th International Conference on Semantic and Digital Media Technologies, SAMT 2009 Graz, Austria, December 2-4, 2009, Proceedings, LNCS 5887, Springer.

  6. Y. Avrithis, Y. Kompatsiaris, S. Staab, A. Vakali (Eds.), Proceedings of the CISWeb Workshop, located at the 5th European Semantic Web Conference ESWC 2008, Tenerife, Spain, June 2, 2008.

  7. Kompatsiaris, Yiannis; Hobson, Paola (Eds.): "Semantic Multimedia and Ontologies: Theory and Applications" Springer, March 2008, Book in Amazon's Site

  8. B. Falcidieno, M. Spagnuolo, Y. Avrithis, I. Kompatsiaris, P. Buitelaar, “Semantic Multimedia”, 2nd International Conference on Semantic and Digital Media Technologies, SAMT 2007, Genoa, Italy, December 5-7, 2007, Proceedings, LNCS 4816, Springer.

  9. Y. Avrithis, Y. Kompatsiaris, S. Staab, N. O'Connor: Semantic Multimedia, First International Conference on Semantic and Digital Media Technologies, SAMT 2006, Athens, Greece, December 6-8, 2006, Proceedings.

  10. Paola Hobson, Ebroul Izquierdo, Ioannis Kompatsiaris, Noel E. O'Connor (Eds.): Knowledge-Based Media Analysis for Self-Adaptive and Agile Multimedia, Proceedings of the European Workshop for the Integration of Knowledge, Semantics and Digital Media Technology, EWIMT 2004, November 25-26, 2004, London, UK. QMUL 2004, ISBN 0-902-23810-8

  11. P. Enser, Y. Kompatsiaris, N. E. O'Connor, A. F. Smeaton, A. W.M. Smeulders: Image and Video Retrieval, Third International Conference, CIVR 2004, Dublin, Ireland, July 21-23, 2004, Proceedings

Journal Publications

  1. S. Poularakis , K. Avgerinakis , A. Briasouli , I. Kompatsiaris, "Efficient motion estimation methods for fast recognition of activities of daily living", Signal Processing: Image Communication, 2017 

  2. E. Sansone, K. Apostolidis, N. Conci, G. Boato, V. Mezaris, F.G.B. De Natale, "Automatic synchronization of multi-user photo galleries", IEEE Trans. on Multimedia, 2017, (accepted for publication)

  3. A. Tsolaki, V. Kosmidou, I. Kompatsiaris, M. Tsolaki, "Age-Induced differences in brain neural activation during emotional stimuli", Journal of Neuroscience, Elsevier, 2016 .

  4. M. Schinas, S. Papadopoulos, Y. Kompatsiaris, P. A. Mitkas. "MGraph: multimodal event summarization in social media using topic models and graph-based ranking". International Journal of Multimedia Information Retrieval, 5(1), 51-69, 2016.

  5. T. G. Stavropoulos, G. Meditskos, S. Andreadis, K. Avgerinakis, K. Adam and I. Kompatsiaris, "Semantic Event Fusion of Computer Vision and Ambient Sensor Data for Activity Recognition to Support Dementia Care", Journal of Ambient Intelligence and Humanized Computing, 2016 (accepted for publication)

  6. B. Kikhia, T. G. Stavropoulos, S. Andreadis, N. Karvonen, I. Kompatsiaris, S. Sävenstedt, M. Pijl, and C. Melander, “Utilizing a Wristband Sensor to Measure the Stress Level for People with Dementia,” Sensors, vol. 16, no. 12. Multidisciplinary Digital Publishing Institute, p. 1989, 24-Nov-2016.

  7. C. Spampinato, V. Mezaris, J. van Ossenbruggen, "Special issue on multimedia in ecology" (Editorial), Multimedia Systems Journal, vol. 22, no. 6, pp. 709-711, Nov. 2016. DOI: 10.1007/s00530-016-0528-3.

  8. N. Lagos, M. Riga, P. Mitzias, J-Y Vion-Dury, E. Kontopoulos, S. Waddington, P. Laurenson, G. Meditskos, I. Kompatsiaris. Dependency modelling for inconsistency management in Digital Preservation – The PERICLES approach. Information Systems Frontiers, Springer, October 2016.

  9. M. Zampoglou, S. Papadopoulos, Y. Kompatsiaris, "A Large-Scale Evaluation of Splicing Localization Algorithms for Web Images". Multimedia Tools and Applications (special issue on Recent Advances in Multimedia Security: Biometrics & Forensics).

  10. S. Papadopoulos, K. Bontcheva, E. Jaho, M. Lupu, C. Castillo. "Overview of the Special Issue on Trust and Veracity of Information in Social Media." ACM Trans. Inf. Syst. 34, 3, Article 14 (April 2016).

  11. C. Spampinato, V. Mezaris, M. Cristani, "Special issue on fine-grained categorization in ecological multimedia" (Editorial), Pattern Recognition Letters, Elsevier, vol. 81, pp. 51-52, Oct. 2016. DOI: 10.1016/j.patrec.2016.07.001.

  12. C. Papadaniil, V. Kosmidou, A. Tsolaki, M. Tsolaki, I. Kompatsiaris, L. Hadjileontiadis, "Cognitive MMN and P300 in Mild Cognitive Impairment and Alzheimer's Disease: A High Density EEG-3D Vector Field Tomography Approach", Journal of Brain Research, Elsever, 2016.

  13. M. Tsolaki, E. Karathanasi, I. Lazarou, K. Dovas, E. Verykouki, A. Karakostas, K. Georgiadis, A. Tsolaki, K. Adam, I. Kompatsiaris, Z. Sinakos, "Efficacy and safety of Crocus sativus L in patients with Mild Cognitive Impairment: One year single-blind randomized, with parallel groups, clinical trial", Journal of Alzheimer's Disease, vol 54 (1): 129-133, 2016 July 27, DOI: 10.3233/JAD-160304. 

  14. Yiannis S. Chatzizisis, Konstantinos Toutouzas, Andreas A. Giannopoulos, Maria Riga, Antonios P. Antoniadis, Yusuke Fujinom, Dimitrios Mitsouras, Vassilis G. Koutkias, Grigorios Cheimariotis, Charalampos Doulaverakis, Ioannis Tsampoulatidis, Ioanna Chouvarda, Ioannis Kompatsiaris, Sunao Nakamura, Frank J. Rybicki, Nicos Maglaveras, Dimitris Tousoulis, and George D. Giannoglou, "Association of global and local low endothelial shear stress with high-risk plaque using intracoronary 3D optical coherence tomography: Introduction of ‘shear stress score’ ", European Heart Journal – Cardiovascular Imaging, June 2016, DOI:10.1093/ehjci/jew134

  15. I. Lazarou, A. Karakostas, T.G. Stavropoulos, T. Tsompanidis, G. Meditskos, I. Kompatsiaris, M. Tsolaki, "A Novel and Intelligent Home Monitoring System for Care Support of Elders with Cognitive Impairment", Journal of Alzheimer's Disease, IOS Press, 2016, Oct 18; 54(4): 1561-1591, DOI: 10.3233/JAD- 160348.

  16. T.G. Stavropoulos, G. Meditskos and I. Kompatsiaris, “DemaWare2: Integrating Sensors, Multimedia and Semantic Analysis for the Ambient Care of Dementia”, Journal of Pervasive and Mobile Computing, Elsevier, 2016, doi: 10.1016/j.pmcj.2016.06.006.

  17. C. Tzelepis, Z. Ma, V. Mezaris, B. Ionescu, I. Kompatsiaris, G. Boato, N. Sebe, S. Yan, "Event-based Media Processing and Analysis: A Survey of the Literature", Image and Vision Computing Journal, Elsevier, vol. 53, pp. 3-19, Sept. 2016.

  18. Elisavet Chatzilari, Spiros Nikolopoulos, Yiannis Kompatsiaris, Josef Kittler, "SALIC: Social Active Learning for Image Classification", in IEEE Transactions on Multimedia, vol. 18, no. 8, pp. 1488-1503, Aug. 2016. doi: 10.1109/TMM.2016.2565440 [url] [code]

  19. C.F. Crispim-Junior, V. Buso, K. Avgerinakis, G. Meditskos, A. Briassouli, J. Benois-Pineau, I. Kompatsiaris, F. Bremond, “Semantic Event Fusion of Different Visual Modality Concepts for Activity Recognition”, Special Issue on Multimodal Human Pose Recovery and Behavior Analysis, IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2016, issue 99. DOI: 10.1109/TPAMI.2016.2537323

  20. C. Papadaniil, L.Hadjileontiadis, Tomographic Reconstruction of 3-D Irrotational Vector Fields via a Discretized Ray Transform. Journal of Mathematical Imaging and Vision, 2015.

  21. C. Papadaniil, V. Kosmidou, A. Tsolaki, L. Hadjileontiadis, M. Tsolaki, I. Kompatsiaris,  Age effect in Human Brain Responses to Emotion Arousing Images : The EEG-3D-Vector Field Tomography Modelling Approach. IEEE Trans. on Autonomous Mental Development, special issue: Multimodal Modeling & Analysis Informed by Brain Imaging, 2015.

  22. Vangelis P. Oikonomou, Georgios Liaros, Kostantinos Georgiadis, Elisavet Chatzilari, Katerina Adam, Spiros Nikolopoulos and Ioannis Kompatsiaris, Comparative evaluation of state-of-the-art algorithms for SSVEP-based BCIs, Technical Report - eprint arXiv:1602.00904, February 2016

  23. A. Tsolaki, D. Kazis, I. Kompatsiaris, V. Kosmidou, M. Tsolaki, M. Electroencephalogram and Alzheimer’s Disease: Clinical and Research Approaches.International Journal of Alzheimer’s Disease, 2014

  24. A. Tsolaki, V. Kosmidou, L. Hadjileontiadis, I. Kompatsiaris, M. Tsolaki, Brain source localization of MMN, P300 and N400: Aging and gender differences.Journal of Brain research,  Elsevier, 2015.

  25. S. Vrochidis, I. Patras and I. Kompatsiaris, "Gaze Movement-driven Random Forests for Query Clustering in Automatic Video Annotation", Multimedia Tools and Applications, 2016.

  26. K. Avgerinakis, A. Briassouli, and I. Kompatsiaris, "Activity detection using sequential statistical boundary detection (SSBD)", Computer Vision and Image Understanding (CVIU), March 2016, pp 46-61, vol 144.
     
  27. A. Ioannidou, E. Apostolidis, C. Collyda, V. Mezaris, "A web-based tool for fast instance-level labeling of videos and the creation of spatiotemporal media fragments", Multimedia Tools and Applications, 2015, December 2015.

  28. M. Tsolaki, S. Zygouris, I. Lazarou, I. Kompatsiaris, L. Chatzileontiadis, C. Votis, D. Tzovaras, A. Karakostas, C. Karagkiozi, T. Dimitriou, T. Tsiatsios, S. Dimitriadis, I. Tarnanas, D. Dranidis, and P. Bamidis, “Our experience with informative and communication technologies (ICT) in dementia.,” Hell. J. Nucl. Med., vol. 18 Suppl 1, pp. 131–139

  29. E. Mantziou, S. Papadopoulos, Y. Kompatsiaris, "Learning to detect concepts with Approximate Laplacian Eigenmaps in large-scale and online settings", International Journal of Multimedia Information Retrieval 4(2), pp. 95-111, 2015

  30. C. Tzelepis, D. Galanopoulos, V. Mezaris, I. Patras, "Learning to detect video events from zero or very few video examples", Image and Vision Computing Journal, Elsevier, vol. 53, pp. 35–44, Sept. 2016.

  31. T. G. Stavropoulos, G. Meditskos, E. Kontopoulos and I. Kompatsiaris, Multi-sensing Monitoring and Knowledge-driven Analysis for Dementia Assessment, International Journal of E-Health and Medical Communications (IJEHMC), 6(4), 77-92, 2015.

  32. T. Tsikrika, A. Moumtzidou, S. Vrochidis and I. Kompatsiaris, Focussed Crawling of Environmental Web Resources Based on the Combination of Multimedia Evidence, Multimedia Tools and Applications, May 2015, pp 1-25, doi: 10.1007/s11042-015-2624-3

  33. V. Epitropou, T. Bassoukos, K. Karatzas, A. Karppinen, L. Wanner, S. Vrochidis, I. Kompatsiaris, J. Kukkonen Environmental data extraction from heatmaps using the AirMerge system Multimedia Tools and Applications, May 2015. pp. 1-25, doi: 10.1007/s11042-015-2604-7

  34. F. Markatopoulou, V. Mezaris, N. Pittaras, I. Patras, "Local Features and a Two-Layer Stacking Architecture for Semantic Concept Detection in Video", IEEE Trans. on Emerging Topics in Computing, vol. 3, no. 2, pp. 193-204, June 2015.

  35. C. Papadaniil, V. Kosmidou, A. Tsolaki, L. Hadjileontiadis, M. Tsolaki, I. Kompatsiaris, Age Effect in Human Brain Responses to Emotion Arousing Images: The EEG 3D-Vector Field Tomography Modeling Approach, IEEE Trans on Autonomous Mental Development, special issue: Multimodal Modeling & Analysis Informed by Brain Imaging, vol pp(99), 2015

  36. L. Wanner, M. Rospocher, S. Vrochidis, L. Johansson, N. Bouayad-Aghae, G. Casamayor, A. Karppinen, I. Kompatsiaris, S. Millee, A. Moumtzidou, L. Serafini, Ontology-centered environmental information delivery for personalized decision support, Expert Systems With Applications, Volume 42, Issue 12, 15 July 2015, Pages 5032–5046.

  37. K. Avgerinakis, A. Briassouli, I. Kompatsiaris, "Activities of Daily Living Recognition Using Optimal Trajectories from Motion Boundaries", Journal of Ambient Intelligence and Smart Environments

  38. V. Kaltsa, A. Briassouli, I. Kompatsiaris, L. Hadjileontiadis, M. G. Strintzis, "Swarm Intelligence for Detecting Interesting Events in Crowded Environments", IEEE Trans. on Image Processing, vol 24, issue 7, pp 2153-2166, July 2015. DOI: 10.1109/TIP.2015.2409559

  39. A. Tsakalidis, S. Papadopoulos, A. Cristea, Y. Kompatsiaris. "Predicting Elections for Multiple Countries Using Twitter and Polls", IEEE Intelligent Systems.

  40. L. Johansson, V. Epitropou, K. Karatzas, A. Karppinen, L. Wanner, S. Vrochidis, A. Bassoukos, J. Kukkonen, I. Kompatsiaris, "Fusion of meteorological and air quality data extracted from the web for personalized environmental information services", Environmental Modeling and Software Journal, 2015, Volume 64, February 2015, pp. 143–155, doi: 10.1016/j.envsoft.2014.11.021

  41. C. Spampinato, G.M. Farinella, B. Boom, V. Mezaris, M. Betke, R.B. Fisher, "Special issue on animal and insect behaviour understanding in image sequences", EURASIP Journal on Image and Video Processing, 2015:30, January 2015.

  42. C. Papadaniil, L. Hadjileontiadis, "Tomographic Reconstruction of 3-D Irrotational Vector Fields via a Discretized Ray Transform", Journal of Mathematical Imaging and Vision, 2015, DOI: 10.1007/s10851-015-0559-y.

  43. J. Ye, S. Dasiopoulou, G. Stevenson, G. Meditskos, E. Kontopoulos, I. Kompatsiaris, S. Dobson, Semantic Web technologies in pervasive Computing: A survey and research roadmap, Pervasive and Mobile Computing, Elsevier, Available online 9 January 2015, ISSN 1574-1192, doi:10.1016/j.pmcj.2014.12.009.

  44. L. Wanner, H. Bosch, N. Bouayad-Agha, G. Casamayor, T. Ertl, D. Hilbring, L. Johansson, K. Karatzas, A. Karppinen, I. Kompatsiaris, T. Koskentalo, S. Mille, J. Mossgraber, A. Moumtzidou, M. Myllynen, E. Pianta, M. Rospocher, L. Serafini, V. Tarvainen, S. Tonelli, S. Vrochidis, "Getting the environmental information across: From the web to the user", Expert Systems, December 2014.

  45. A. Tsolaki, V. Kosmidou, L. Hadjileontiadis, I. Kompatsiaris and M. Tsolaki, "Brain source localization of MMN, P300 and N400: aging and gender differences", Brain Research, Elsevier, 2014, doi:http://dx.doi.org/10.1016/j.brainres.2014.10.004

  46. A. Moumtzidou, V. Epitropou, S. Vrochidis, K. Karatzas, S. Voth, A. Bassoukos, J. Moßgraber, A. Karppinen, J. Kukkonen and I. Kompatsiaris, "A Model for Environmental Data Extraction from Multimedia and its Evaluation against various Chemical Weather Forecasting Datasets", Journal of Ecological Informatics, pp. 69-82, 2014, special issue, ISSN 1574-9541, http://dx.doi.org/10.1016/j.ecoinf.2013.08.003.

  47. C. Spampinato, V. Mezaris, B. Heut, J. van Ossenbruggen, "Editorial - Special issue on Multimedia in Ecology", Ecological Informatics, Elsevier, 2014. DOI: 10.1016/j.ecoinf.2014.03.001

  48. E. Spyromitros-Xioufis, S. Papadopoulos, Y. Kompatsiaris, G. Tsoumakas, I. Vlahavas, "A Comprehensive Study over VLAD and Product Quantization in Large-scale Image Retrieval", IEEE Transactions on Multimedia 16(6), pp. 1713-1728, October 2014.

  49. P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, "Video tomographs and a base detector selection strategy for improving large-scale video concept detection", IEEE Transactions on Circuits and Systems for Video Technology, vol. 24, no. 7, pp. 1251-1264, July 2014.

  50. S. Papadopoulos, Y. Kompatsiaris, "Social Multimedia Crawling for Mining and Search", IEEE Computer, Volume 47, Issue 5, May 2014, pp. 84-87

  51. A. Scherp, V. Mezaris, "Survey on Modeling and Indexing Events in Multimedia", Multimedia Tools and Applications, vol. 70, no. 1, pp. 7-23, May 2014. DOI:10.1007/s11042-013-1427-7

  52. V. Mezaris, A. Scherp, R. Jain, M.S. Kankanhalli, "Real-life Events in Multimedia: Detection, Representation, Retrieval, and Applications", Multimedia Tools and Applications, vol. 70, no. 1, pp. 1-6, May 2014. DOI: 10.1007/s11042-013-1426-8.

  53. C. Doulaverakis, G. Nikolaidis, A. Kleontas, I. Kompatsiaris, "Panacea, a Semantic-enabled Drug Recommendations Discovery Framework", Journal of Biomedical Semantics, 2014, 5:13, DOI: 10.1186/2041-1480-5-13

  54. A. Tsolaki, D. Kazis, I. Kompatsiaris, V. Kosmidou, M. Tsolaki, "Electroencephalogram and Alzheimer’s disease", International Journal of Alzheimer’s Disease, vol. 2014, Article ID 349249, 10 pages, doi:10.1155/2014/349249

  55. Y. S. Chatzizisis, V. G. Koutkias, K. Toutouzas, A. Giannopoulos, I. Chouvarda, M. Riga, A. P. Antoniadis, G. Cheimariotis, C. Doulaverakis, I. Tsampoulatidis, K. Bouki, I. Kompatsiaris, C. Stefanadis, N. Maglaveras, G. D. Giannoglou, "Clinical Validation of an Algorithm for Rapid and Accurate Automated Segmentation of Intracoronary Optical Coherence Tomography ", International Journal of Cardiology, Volume 172, Issue 3, 1 April 2014, Pages 568-580. DOI: 10.1016/j.ijcard.2014.01.071

  56. I. Kompatsiaris, W. Zeng, G. Hua, L. Cao, "Introduction to the Special Section of Best Papers of ACM Multimedia 2012", ACM Transactions on Multimedia Computing Communications and Applications, October 2013.

  57. I. Kompatsiaris, D. Gatica-Perez, X. Xie, J. Luo, "Special Section on Social Media as Sensors", IEEE Transactions on Multimedia, Volume: 15, Issue: 6, 2013, doi: 10.1109/TMM.2013.2264232

  58. C. Doulaverakis, I. Tsampoulatidis, A. P. Antoniadis, Y. S. Chatzizisis, A. Giannopoulos, I. Kompatsiaris, G. D. Giannoglou, "IVUSAngio Tool: A Publicly Available Software for Fast and Accurate 3D Reconstruction of Coronary Arteries", Computers in Biology and Medicine, Volume 43, Issue 11, November 2013, pp. 1793-1803. DOI: 10.1016/j.compbiomed.2013.08.013

  59. L. Aiello, G. Petkos, C. Martin, D. Corney, S. Papadopoulos, R. Skraba, A. Goker, I. Kompatsiaris, A. Jaimes, "Sensing trending topics in Twitter", Transactions on Multimedia, online preprint, IEEE, 2013, doi:10.1109/TMM.2013.2265080

  60. N. Gkalelis, V. Mezaris, I. Kompatsiaris, T. Stathaki, "Mixture subclass discrimininant analysis link to restricted Gaussian model and other generalizations", IEEE Transactions on Neural Networks and Learning Systems, vol. 24, no. 1, pp. 8-21, January 2013.

  61. C. Doulaverakis, G. Nikolaidis, A. Kleontas, I. Kompatsiaris, "GalenOWL: Ontology based drug recommendations discovery", Journal of Biomedical Semantics, 2012, 3:14, DOI:10.1186/2041-1480-3-14

  62. S. Vrochidis, A. Moumtzidou, and I. Kompatsiaris, "Concept-based Patent Image Retrieval", World Patent Information Journal, Volume 34, Issue 4, pp. 292-303, December 2012.

  63. S. Nikolopoulos, S. Zafeiriou, I. Patras and I. Kompatsiaris, "High-order pLSA for indexing tagged images", Signal Processing Elsevier, Special Issue on Indexing of Large-Scale Multimedia Signals, Volume 93, Issue 8, August 2013, Pages 2212-2228, author's accepted manuscript

  64. N. Gkalelis, V. Mezaris, I. Kompatsiaris, T. Stathaki, "Linear subclass support vector machines", IEEE Signal Processing Letters, vol. 19, no. 9, pp. 575-578, September 2012.

  65. C. Zigkolis, S. Papadopoulos, G. Filippou, Y. Kompatsiaris, A. Vakali, "Collaborative Event Annotation in Tagged Photo Collections", Multimedia Tools and Applications 70(1), pp. 89-118, May 2014

  66. Alexander Artikis, Yiannis Kompatsiaris, Thomas Winkler and Phivos Mylonas, "Introduction to the Special Issue on Event Recognition", Applied Artificial Intelligence Journal, Volume 26, Issue 1-2, 2012.

  67. E. Chatzilari, S. Nikolopoulos, I. Patras, I. Kompatsiaris, "Leveraging social media for scalable object detection", Pattern Recognition, Volume 45, Issue 8, August 2012, Pages 2962-2979, DOI: 10.1016/j.patcog.2012.02.006.

  68. P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, J. Kittler, "Differential Edit Distance: A metric for scene segmentation evaluation", IEEE Transactions on Circuits and Systems for Video Technology, vol. 22, no. 6, pp. 904-914, June 2012.

  69. Yiannis Kompatsiaris, Stephane Marchand-Maillet, Roelof van Zwol and Sébastien Marcel, "Introduction to the Special issue on Image and Video Retrieval: Theory and Applications", Multimedia Tools and Applications, vol. 55, no. 1, pp. 1-6, October 2011.

  70. Werner Bailer, Bernard Mérialdo, Yiannis Kompatsiaris and Tat-Seng Chua, "Semantic Multimedia", Guest Editorial, Multimedia Tools and Applications, to appear, DOI: 10.1007/s11042-011-0855-5

  71. Georgios Th Papadopoulos, Vasileios Mezaris, Ioannis Kompatsiaris and Michael Strintzis, "Joint Modality Fusion and Temporal Context Exploitation for Semantic Video Analysis", EURASIP Journal on Advances in Signal Processing 2011, 2011:89. DOI: 10.1186/1687-6180-2011-89

  72. E. Giannakidou, V. Koutsonikola, A. Vakali and I. Kompatsiaris, "In & out zooming on time-aware user/tag clusters", in Journal of Intelligent Information Systems, Vol 38, Issue 3(2012) pages 685-708, DOI: 10.1007/s10844-011-0173-4

  73. S. Papadopoulos, Y. Kompatsiaris, A. Vakali, P. Spyridonos. “Community Detection in Social Media”. In Data Mining and Knowledge Discovery, Vol. 24, Issue 3, pp. 515-554, May 2012 

  74. G.Th. Papadopoulos, C. Saathoff, H.J. Escalante, V. Mezaris, I. Kompatsiaris, M.G. Strintzis, “A Comparative Study of Object-level Spatial Context Techniques for Semantic Image Analysis”, Computer Vision and Image Understanding, vol. 115, no. 9, pp. 1288-1307, September 2011.

  75. C. Lakka, S. Nikolopoulos, C. Varytimidis and I. Kompatsiaris, “A bayesian network modeling approach for cross media analysis”, Signal Processing: Image Communication 26 (2011) 175–193, DOI: 10.1016/j.image.2011.01.004.

  76. S. Nikolopoulos, G. Th. Papadopoulos, I. Kompatsiaris and I. Patras, "Evidence driven image interpretation by combining implicit and explicit knowledge in a bayesian network”, IEEE Transactions on Systems, Man and Cybernetics – Part B: Cybernetics, vol.41, no.5, pp.1366-1381, Oct. 2011. DOI: 10.1109/TSMCB.2011.2147781 .

  77. P. Sidiropoulos, S. Vrochidis, I. Kompatsiaris, "Content-Based Binary Image Retrieval using the Adaptive Hierarchical Density Histogram", Pattern Recognition Journal, Elsevier, Volume 44, Issue 4, pp 739-750, April 2011.

  78. P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, H. Meinedo, M. Bugalho, I. Trancoso, "Temporal video segmentation to scenes using high-level audiovisual features", IEEE Transactions on Circuits and Systems for Video Technology, vol. 21, no. 8, pp. 1163-1177, August 2011.

  79. N. Gkalelis, V. Mezaris, I. Kompatsiaris, "Mixture subclass discriminant analysis", IEEE Signal Processing Letters, vol. 18, no. 5, pp. 319-322, May 2011.

  80. S. Papadopoulos, C. Zigkolis, Y. Kompatsiaris, A. Vakali, “Cluster-based Landmark and Event Detection on Tagged Photo Collections”, IEEE Multimedia Magazine 18(1), pp. 52-63, 2011

  81. S. Vrochidis, I. Kompatsiaris and I. Patras, "Utilizing Implicit User Feedback to Improve Interactive Video Retrieval". In Advances in Multimedia, Hindawi, vol. 2011, Article ID 310762, 18 pages, 2011. doi:10.1155/2011/310762

  82. A. Briassouli, D. Matsiki, I. Kompatsiaris, "Continuous Wavelet Transform for Time Varying Motion Extraction", IET Image Processing, Special Issue VIE, Vol. 4 (4), pp. 271 - 282 , August 2010.

  83. Stefanos Vrochidis, Symeon Papadopoulos, Anastasia Moumtzidou, Panagiotis Sidiropoulos, Emanuelle Pianta, Ioannis Kompatsiaris, "Towards Content-based Patent Image Retrieval; A Framework Perspective", World Patent Information Journal, Volume 32, Issue 2, pp 94-106, June 2010.

  84. A.Satsiou, L.Tassiulas “Reputation-based Resource Allocation in P2P Systems of Rational Users”, IEEE Transactions on Parallel and Distributed Systems, 21 (4), pp 466- 479, April 2010

  85. A.Satsiou, L.Tassiulas, “Trust-Based Exchange of Services to Motivate Cooperation in P2P Networks, Peer-to-Peer Networking and Applications Journal, Springer, online available, April 2010.

  86. S. Papadopoulos, A. Vakali and Y. Kompatsiaris. "The Dynamics of Content Popularity in Social Media". In International Journal of Data Warehousing and Mining 6(1), 2010, IGI Global.

  87. C. Doulaverakis, M. Papadogiorgaki, V. Mezaris, A. Mpillis, E.Parissi, A. Gounaris, I. Kompatsiaris, Y. S. Chatzizisis, G. D.Giannoglou, "IVUS Image Processing and Semantic Analysis for Cardiovascular Diseases Risk Prediction", International Journal of Biomedical Engineering and Technology, Special Issue on Decision Support in Medicine, vol. 3, no. 3/4, pp. 349-374, 2010, DOI: 10.1504/IJBET.2010.032700

  88. S. Dasiopoulou, V. Tzouvaras, I. Kompatsiaris and M.G. Strintzis, "Enquiring MPEG-7 based Multimedia Ontologies", Multimedia Tools Appl. 46(2), pp. 331-370, 2010.

  89. S. Dasiopoulou, I. Kompatsiaris and M.G. Strintzis, "Investigating Fuzzy DLs-Based Reasoning in Semantic Image Analysis", Multimedia Tools Appl. 49(1), pp. 167-194, 2010.

  90. V. Mezaris, S. Gidaros, G. Th. Papadopoulos, W. Kasper, J. Steffen, R. Ordelman, M. Huijbregts, F. de Jong, I. Kompatsiaris, M. G. Strintzis, "A system for the semantic multi-modal analysis of news audio-visual content", EURASIP Journal on Advances in Signal Processing, vol. 2010, 2010.

  91. A. Briassouli, I. Kompatsiaris, "Robust Temporal Activity Templates Using Higher Order Statistics", IEEE Transactions on Image Processing, Vol. 18, Issue 12, pp. 2756-2768, December 2009.

  92. G. Th. Papadopoulos, A. Briassouli, V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "Statistical Motion Information Extraction and Representation for Semantic Video Analysis", IEEE Transactions on Circuits and Systems for Video Technology, vol. 19, no. 10, pp. 1513-1528, October 2009.

  93. A. Briassouli, V. Tsiminaki, I.Kompatsiaris, "Human Motion Analysis via Statistical Motion Processing and SequentialChange Detection," EURASIP Journal on Image and Video Processing, vol. 2009, Article ID 652050, 16 pages, 2009. doi: 10.1155/2009/652050.

  94. S. Dasiopoulou, I. Kompatsiaris and M.G. Strintzis, "Applying Fuzzy DLs in the Extraction of Image Semantics", J. Data Semantics XIV, pp. 105-132, 2009.

  95. Maria Papadogiorgaki, Vasileios Mezaris, Yiannis S. Chatzizisis, George D. Giannoglou and Ioannis Kompatsiaris, "Image analysis techniques for automated IVUS contour detection", Ultrasound in Medicine and Biology Journal, vol. 34, no. 9, pp. 1482-1498, September 2008

  96. Francesco Bellotti, Stefanos Vrochidis, Eirini Parissi, Pascal Lhoas, Damien Mathevon, Matteo Pellegrino, Giancarlo Bo and Ioannis Kompatsiaris, "A T-learning Courses Development and Presentation Framework", IEEE Multidisciplinary Engineering Education Magazine, Vol 3, No 3, pp 69-76, September 2008.

  97. P.Antoniadis, B.Le Grand, A.Satsiou, L.Tassiulas, R.Aguiar, J.Barraca, S.Sargento, “Community Building over Neighbourhood Wireless Mesh Networks”, IEEE Technology and Society, special issue on Potential and Limits of Cooperation in Wireless Communications, 27 (1), pp 48-56, March 2008

  98. L. Wanner, R. Baeza-Yates, S. Brugmann, J. Codina, B. Diallo, E. Escorsa, M. Giereth, Y. Kompatsiaris, S. Papadopoulos, E. Pianta, G. Piella, I. Puhlmann, G. Rao, M. Rotard, P. Schoester, L. Serafini and V. Zervaki. "Towards content-oriented patent document processing". In World Patent Information, 30(1): 21-33, March 2008.

  99. A. Briassouli, V. Mezaris, I. Kompatsiaris, "Combination of Accumulated Motion and Color Segmentation for Human Activity Analysis", EURASIP Journal on Image and Video Processing, vol. 2008, Article ID 735141, 2008. 

  100. Maria Papadogiorgaki, Vasileios Papastathis, Evangelia Nidelkou, Simon Waddington, Ben Bratu, Myriam Ribiere and Ioannis Kompatsiaris, "Two-level Automatic Adaptation of a Distributed User Profile for Personalized News Content Delivery", International Journal of Digital Multimedia Broadcasting, Special Issue on Personalization of Mobile Multimedia Broadcasting, vol. 2008, Article ID 863613, 21 pages, 2008. doi:10.1155/2008/863613.

  101. Francesco Bellotti, Stefanos Vrochidis, Sophie Ramel, Ioannis Tsampoulatidis, Pascal Lhoas, Matteo Pellegrino, Giancarlo Bo and Ioannis Kompatsiaris, "A Technological Framework for the Authoring and Presentation of T-learning Courses", International Journal of Emerging Technologies in Learning (iJET), Vol 3, No4, pp 10-19, 2008.

  102. Yiannis Kompatsiaris, Yannis Avrithis and Noel E. O’Connor, "Introduction to the Special issue on Semantic Analysis for Interactive Multimedia Services", Signal Processing: Image Communication 23 (2008), pp. 471-472.

  103. Stefanos Vrochidis, Charalampos Doulaverakis, Anastasios Gounaris, Evangelia Nidelkou, Lambros Makris and Ioannis Kompatsiaris, "A Hybrid Ontology and Visual-based Retrieval Model for Cultural Heritage Multimedia Collections", International Journal of Metadata, Semantics and Ontologies, Vol.3, No. 3, pp. 167-182, 2008.

  104. G. D. Giannoglou, Y. S. Chatzizisis, V. Koutkias, I. Kompatsiaris, M. Papadogiorgaki, V. Mezaris, E. Parissi, P. Diamantopoulos, M. G. Strintzis, N. Maglaveras, G. E. Parcharidis, G. E. Louridas, "A Novel Active Contour Model for Fully Automated Segmentation of Intravascular Ultrasound Images: In-Vivo Validation in Human Coronary Arteries", Computers in Biology and Medicine, vol. 37, pp. 1292-1302, September 2007

  105. G. Th. Papadopoulos, V. Mezaris, I. Kompatsiaris and M. G. Strintzis: "Combining Global and Local Information for Knowledge-Assisted Image Analysis and Classification", EURASIP Journal on Advances in Signal Processing, Special Issue on Knowledge-Assisted Media Analysis for Interactive Multimedia Applications, vol. 2007 (2007), Article ID 45842.

  106. Maria Papadogiorgaki, Vasileios Mezaris, Yiannis S. Chatzizisis, George D. Giannoglou and Ioannis Kompatsiaris, "Texture Analysis and Radial Basis Function Approximation for IVUS image Segmentation", The Open Biomedical Engineering Journal, vol. 1, pp. 53-59, 2007.

  107. A. Briassouli, V. Mezaris, I. Kompatsiaris, "Color aided motion-segmentation and object tracking for video sequences semantic analysis", International Journal of Imaging Systems and Technology (IJIST), Special Issue on Applied Color Image Processing, Volume 17, Issue 3, pp 174-189, 2007

  108. A.Satsiou, M.Paterakis, “Frequency-based cache management policies for collaborative and non-collaborative topologies of segment based video caching proxies” in ACM Multimedia Systems Journal, Springer Publ., 12 (2), pp 117-133, October 2006.

  109. V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "Object-based MPEG-2 video indexing and retrieval in a collaborative environment", Multimedia Tools and Applications Journal, Springer, vol. 30, no. 3, pp. 255-272, September 2006.

  110. G. Th. Papadopoulos, Ph. Mylonas, V. Mezaris, Y. Avrithis and I. Kompatsiaris, "Knowledge-Assisted Image Analysis Based on Context and Spatial Optimization", International Journal on Semantic Web and Information Systems, vol. 2, no. 3, pp. 17-36, July-September 2006.

  111. K. Petridis, S. Bloehdorn, C. Saathoff, N. Simou, S. Dasiopoulou, V. Tzouvaras, S. Handschuh, Y. Avrithis, I. Kompatsiaris and S. Staab: "Knowledge Representation and Semantic Annotation of Multimedia Content", IEE Proceedings on Vision Image and Signal Processing, Special issue on Knowledge-Based Digital Media Processing, Vol. 153, No. 3, pp. 255-262, June 2006.

  112. S. Dasiopoulou, V. Mezaris, I. Kompatsiaris, V. K. Papastathis and M. G. Strintzis, "Knowledge-Assisted Semantic Video Object Detection", IEEE Transactions on Circuits and Systems for Video Technology, Special Issue on Analysis and Understanding for Video Adaptation, vol. 15, no. 10, pp. 1210-1224, October 2005.

  113. V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "Video Object Segmentation using Bayes-based Temporal Tracking and Trajectory-based Region Merging", IEEE Transactions on Circuits and Systems for Video Technology, vol. 14, no. 6, pp. 782-795, June 2004.

  114. V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "Region-based Image Retrieval using an Object Ontology and Relevance Feedback", EURASIP Journal on Applied Signal Processing, Special Issue on Object-Based and Semantic Image and Video Analysis, vol. 2004, no. 6, pp. 886-901, June 2004.

  115. V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "Still Image Segmentation Tools for Object-based Multimedia Applications", International Journal of Pattern Recognition and Artificial Intelligence, vol. 18, no. 4, pp. 701-725, June 2004.

  116. V. Mezaris, I. Kompatsiaris, N. V. Boulgouris, and M. G. Strintzis, "Real-time compressed-domain spatiotemporal segmentation and ontologies for video indexing and retrieval", IEEE Transactions on Circuits and Systems for Video Technology, Special Issue on Audio and Video Analysis for Multimedia Interactive Services, vol. 14, no. 5, pp. 606-621, May 2004.

  117. P. Daras, I. Kompatsiaris, T. Raptis and M. G. Strintzis, "An MPEG-4 Tool for Composing 3D Scenes", IEEE Multimedia Magazine, vol. 11, no. 2, April/June 2004.

  118. P. Daras, I. Kompatsiaris, I. Grinias, G. Akrivas, G. Tziritas, S. Kolias, and M. G. Strintzis, "MPEG-4 Authoring Tool using Moving Object Segmentation and Tracking in Video Shots", EURASIP Journal on Applied Signal Processing, 2003:9 (2003) 861-877.

  119. N. V. Boulgouris, I. Kompatsiaris, V. Mezaris, D. Simitopoulos, and M. G. Strintzis, "Segmentation and Content-based Watermarking for Color Image and Image Region Indexing and Retrieval", EURASIP Journal on Applied Signal Processing, Special Issue on Image Analysis for Multimedia Interactive Services, vol. 2002, no. 4, pp. 418-431, April 2002.

  120. I. Kompatsiaris and M.G. Strintzis, "Spatiotemporal Segmentation and Tracking of Objects for Visualization of Videoconference Image Sequences", IEEE Trans. on Circuits and System for Video Technology, vol. 10, no. 8, December 2000.

  121. I. Kompatsiaris, D. Tzovaras, V. Koutkias and M. Strintzis, “Deformable Boundary Detection of Stents in Angiographic Images”, IEEE Transactions on Medical Imaging, 2000, vol. 19, no. 6, June 2000, pp. 652-662.

  122. I. Kompatsiaris, D. Tzovaras and M.G. Strintzis, "3-D Model-Based Segmentation of Videoconference Image Sequences", IEEE Trans. on Circuits and System for Video Technology, Vol. 8, No. 5, September 1998.

Book Chapters

  1. Maronidis Anastasios, Chatzilari Elisavet, Nikolopoulos Spiros and Kompatsiaris Ioannis, “Smart Sampling and Optimal Dimensionality Reduction of Big Data Using Compressed Sensing”, accepted for inclusion in the book “Big Data Optimization” to be published by Springer.

  2. Ioannis Kompatsiaris, Sotiris Diplaris, and Symeon Papadopoulos, Collective Intelligence, Overview. In: Alhajj, R.; Rokne, J. (eds.), Encyclopedia of Social Networks and Mining (ESNAM, 2nd edition), Springer, 2017 (accepted for publication)

  3. S. Andreadis, T. G. Stavropoulos, G. Meditskos, and I. Kompatsiaris, “Dem@Home: Ambient Intelligence for Clinical Support of People Living with Dementia,” in The Semantic Web: ESWC 2016 Satellite Events, Heraklion, Crete, Greece, May 29 -- June 2, 2016, Revised Selected Papers, H. Sack, G. Rizzo, N. Steinmetz, D. Mladenić, S. Auer, and C. Lange, Eds. Cham: Springer International Publishing, 2016, pp. 357–368.

  4. G. Kalpakis, T. Tsikrika, N. Cunningham, C. Iliou, S. Vrochidis, J. Middleton, I. Kompatsiaris, "OSINT and the Dark Web", In "Open Source Intelligence Investigation - From Strategy to Implementation", B. Akhgar, P. S. Bayerl, F. Sampson (Eds.), Springer, 2016 (accepted for publication)

  5. S. Waddington, M. Hedges, M. Riga, P. Mitzias, E. Kontopoulos, I. Kompatsiaris, J-Y Vion-Dury, N. Lagos, S. Darányi, F. Corubolo, C. Muller, J. Mcneill. PERICLES – Digital Preservation through Management of Change in Evolving Ecosystems. In: The Success of European Projects using New Information and Communication Technologies, Chapter 4, pp. 59-82, SCITEPRESS Digital Library, 2016. 

  6. D. Galanopoulos, M. Dojchinovski, K. Chandramouli, T. Kliegr, V. Mezaris, "Multimodal Fusion: Combining Visual and Textual Cues for Concept Detection in Video", in book "Multimedia Data Mining and Analytics", A. Baughman, J. Gao, J.-Y. Pan, V.A. Petrushin (Eds.), DOI 10.1007/978-3-319-14998-1, Springer, pp. 295-310, 2015.

  7. A. Moumtzidou, S. Vrochidis, I. Kompatsiaris, "Discovery, Analysis and Retrieval of Multimodal Environmental Information",Third Edition. IGI Global, 2015. 4528-4542.

  8. S. Vrochidis, A. Moumtzidou, I. Kompatsiaris, "Enhancing Patent Search with Content-based Image Retrieval", Professional Search in the Modern World, Lecture Notes in Computer Science Volume 8830, 2014, pp 250-273.

  9. Dorothea Tsatsou, Matei Mancas, Jaroslav Kuchař, Lyndon Nixon, Miroslav Vacura, Juliens Leroy, François Rocca, Vasileios Mezaris. "When TV meets the Web: towards personalised digital media". In Semantic Multimedia Analysis and Processing, Evangelos Spyrou, Dimitrios Iakovidis, Phivos Mylonas (Eds.). Crc Pr I Llc, July 2014. ISBN 978-1-4665-7549-3.

  10. Ioannis Kompatsiaris, Sotiris Diplaris, and Symeon Papadopoulos, Collective Intelligence, Overview. In: Alhajj, R.; Rokne, J. (eds.), Encyclopedia of Social Networks and Mining (ESNAM), Springer (2014), pp. 177-189

  11. N. Gkalelis, V. Mezaris, M. Dimopoulos, I. Kompatsiaris, "Video Event Understanding", Encyclopedia of Information Science and Technology, IGI Global, 2014.

  12. E. Apostolidis, P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, "Visual Information Analysis for Interactive TV applications", Encyclopedia of Information Science and Technology, IGI Global, 2014.

  13. K. Avgerinakis, A. Briassouli, I. Kompatsiaris, "Activity Detection and Recognition of Daily Living Events", book chaper in Springer book "Comprehensive Health Monitoring and Personalized Feedback Using Multimedia Data"

  14. P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, H. Meinedo, M. Bugalho, I. Trancoso, "On the use of audio events for improving video scene segmentation", Lecture Notes in Electrical Engineering, vol. 158: Analysis, Retrieval and Delivery of Multimedia Content, N. Adami, A. Cavallaro, R. Leonardi, P. Migliorati (Editors), ISBN 978-1-4614-3830-4, Springer, 2012.

  15. V. Mezaris, A. Dimou, I. Kompatsiaris, "Local Invariant Feature Tracks for High-Level Video Feature Extraction", Lecture Notes in Electrical Engineering, vol. 158: Analysis, Retrieval and Delivery of Multimedia Content, N. Adami, A. Cavallaro, R. Leonardi, P. Migliorati (Editors), ISBN 978-1-4614-3830-4, Springer, 2012.

  16. Th. Athanasiadis, Ph. Mylonas, G. Th. Papadopoulos, V. Mezaris, Y. Avrithis, I. Kompatsiaris, M. G. Strintzis, "Knowledge-Driven Segmentation and Classification", Multimedia Semantics: Metadata, Analysis and Interaction, R. Troncy, B. Huet and S. Schenk (Editors), pp. 163-182, ISBN: 978-0-470-74700-1, Wiley, July 2011.

  17. S. Diplaris, A. Sonnenbichler, T. Kaczanowski, P. Mylonas, A. Scherp, M. Janik, S. Papadopoulos, M. Ovelgoenne, Y. Kompatsiaris. "Emerging, Collective Intelligence for personal, organisational, and social use". In book Next Generation Data Technologies for Collective Computational Intelligence, edited by Dr. Nik Bessis and Dr. Fatos Xhafa, Studies in Computational Intelligence, 2011, Volume 352/2011, pp. 527-573, Springer.

  18. S. Papadopoulos, A. Vakali, Y. Kompatsiaris. "Community Detection in Collaborative Tagging Systems". In Book Community-built Database: Research and Development, edited by Dr. Eric Pardede, Springer, May 2011

  19. L. Nixon, S. Dasiopoulou, J.P. Evain, E. Hyvonen, I. Kompatsiaris, R. Troncy, "Multimedia, Broadcasting and eCulture", Handbook of Semantic Web Technologies ", J. Domingue, D. Fensel, J. Hendler (Eds.), Springer, ISBN: 978-3-540-92913-0, due February 14, 2011.

  20. D. Tsatsou, S. Papadopoulos, I. Kompatsiaris, P.C. Davis, "Distributed Technologies for Personalized Advertisement Delivery", in Online Multimedia Advertising: Techniques and Technologies, Xian-Sheng Hua, Tao Mei, Alan Hanjalic (editors), IGI Global, 2011 

  21. S. Nikolopoulos, E. Chatzilari, E. Giannakidou, S. Papadopoulos, I. Kompatsiaris, A. Vakali. "Leveraging Massive User Contributions for Knowledge Extraction". In book Next Generation Data Technologies for Collective Computational Intelligence,  Bessis, Nik; Xhafa, Fatos (Eds.), book series:Studies in Computational Intelligence, vol. 352, 1st Edition., XVIII, 638 p. 211, Springer 2011, ISBN 978-3-642-20343-5

  22. Elisavet Chatzilari, Spiros Nikolopoulos, Ioannis Patras and Ioannis Kompatsiaris, "Enhancing Computer Vision Using the Collective Intelligence of Social Media"'', in book New Directions in Web Data Management 1, Athena Vakali, Lakhmi C Jain (Eds.), book series: Studies in Computational Intelligence, vol. 331, Springer 2011, ISBN: 978-3-642-17550-3.

  23. K. Dalakleidi, S. Dasiopoulou, G. Stoilos, V. Tzouvaras, G. Stamou, Y. Kompatsiaris, "Semantic Representation of Multimedia Content", in Book "Knowledge-driven Multimedia Information Extraction and Ontology Evolution", 6050/BOEMIE EU Project, G. Paliouras, C.D. Spyropoulos, G. Tsatsaronis (Editors), Springer Verlang, 2011.

  24. S. Dasiopoulou, E. Giannakidou, G. Litos, P. Malasioti, Y. Kompatsiaris, "A Survey of Semantic Image and Video Annotation Tools", in Book "Knowledge-driven Multimedia Information Extraction and Ontology Evolution", 6050/BOEMIE EU Project, G. Paliouras, C.D. Spyropoulos, G. Tsatsaronis (Eds.), Springer Verlang, 2011.

  25. S. Nikolopoulos, E. Giannakidou, I. Kompatsiaris, I. Patras, and A. Vakali, “Combining multi-modal features for social media analysis'', in book Social Media Modeling and Computing, Steven Hoi, Jiebo Luo, Susanne Boll, Dong Xu, Rong Jin, Irwin King (Eds.), 1st Edition, VIII, 276 p, Springer 2011, ISBN: 978-0-85729-435-7

  26. E. Giannakidou, F. Kaklidou, Ε. Chatzilari, I. Kompatsiaris, A. Vakali, “Harvesting Intelligence in Multimedia Social Tagging Systems” in book: "Emergent Web Intelligence: Advanced Information Retrieval", Springer Verlag, Series: Advanced Information and Knowledge Processing, Editors: Chbeir, R., Badr, Y., Abraham, A., Hassanien, A.-E., Published: April 2010

  27. F. Bellotti, S. Vrochidis, M. Pellegrino, I. Tsampoulatidis, P. Lhoas, G. Bo, A. De Gloria, I. Kompatsiaris, "An Integrated Framework for Personalized t-learning" in Cases on Transnational Learning and Technologically Enabled Environments, pages 118-135, Siran Mukerji and Purnendu Tripathi (Editors), IGI Global, ISBN13: 9781615207497, 2010.

  28. S. Papadopoulos, Fotis Menemenis, Athena Vakali, Yiannis Kompatsiaris. "Analysis of Content Popularity in Social Bookmarking Systems". In book Evolving Application Domains of Data Warehousing and Mining: Trends and Solutions, edited by Dr. Pedro Furtado, IGI Publishing. (September 2009).

  29. C. Evangelou, M. Tsagarakis, N. Karousos, G. Gkotsis D. Nousia, "Personalization Services for Online Collaboration and Learning", Solutions and Innovations in Web-Based Technologies for Augmented Learning, Information Science Reference, N. Karacapilidis (Editor), ISBN 978-1-60566-238-1, 2009.

  30. E. Nidelkou, V. Papastathis, M. Papadogiorgaki, I. Kompatsiaris, S. Waddington, B. Bratu and M. Ribiere, "User Profile Modeling and Learning", in Encyclopedia of Information Science and Technology (2nd Edition), Mehdi Khosrow-Pour (Editor), IGI Global, vol. VIII, pp. 3934-3939, October 2008.

  31. S. Dasiopoulou, V. Tzouvaras, I. Kompatsiaris and M.G. Strintzis, "Capturing MPEG-7 Semantics", in Metadata and Semantics, Springer US, ISBN 978-0-387-77745-0, pp. 113-122, October, 2008 (DOI 10.1007/978-0-387-77745-0).

  32. V. Mezaris, G. Th. Papadopoulos, A. Briassouli, I. Kompatsiaris, M. G. Strintzis, "Semantic Video Analysis and Understanding", in Encyclopedia of Information Science and Technology (2nd Edition), Mehdi Khosrow-Pour (Editor), IGI Global, vol. VII, pp. 3419-3425, October 2008

  33. M. Papadogiorgaki, V. Mezaris, Y. Chatzizisis, G. D. Giannoglou, I. Kompatsiaris, "Visual Medical Information Analysis", Encyclopedia of Information Science and Technology (2nd Edition), Mehdi Khosrow-Pour (Editor), IGI Global, vol. VIII, pp. 4034-4040, October 2008.

  34. S. Vrochidis, F. Bellotti, G. Bo, Linda Napoletano and I. Kompatsiaris, "T-Learning Technologies", in Encyclopedia of Information Science and Technology (2nd Edition), Mehdi Khosrow-Pour (Editor), IGI Global, vol. VIII, pp. 3765-3771, October 2008.

  35. Yiannis Kompatsiaris and Paola Hobson, "Introduction to Semantic Multimedia",  Semantic Multimedia and Ontologies: Theory and Applications, Kompatsiaris, Yiannis; Hobson, Paola (Eds.), Springer, March 2008

  36. S. Dasiopoulou, C. Saathoff, Ph. Mylonas, Y. Avrithis, Y. Kompatsiaris, S. Staab and M.G. Strintzis, "Introducing Context and Reasoning in Visual Content Analysis: An Ontology-based Framework" in Semantic Multimedia and Ontologies: Theory and Applications, P.M. Hobson, Y. Kompatsiaris (Eds), Springer-Verlang, pp. 99-122, Sept. 2007 (DOI 10.1007/978-1-84800-076-6).

  37. A. Ozolina, A. Kapenieks, B. Zuga, M. Jirgensons, F. Bellotti, S. Vrochidis, Y. Kompatsiaris, I. Tsampoulatidis: "Designing Attractive T-Learning Courses Applications for Interactive Digital TV" Annual Proceedings of Vidzeme University College, "ICTE in Regional Development", 2007, Valmiera, Latvia, pp 87-95, ISBN 9984-633-10-1.

  38. S. Dasiopoulou, C. Doulaverakis, V. Mezaris, I. Kompatsiaris, M.G.Strintzis, "An Ontology-Based Framework for Semantic Image Analysis and Retrieval", in Semantic-Based Visual Information Retrieval, Yu-Jin ZHANG (Editor), Idea Group Inc., pp. 269-294, 2007.

  39. V. Mezaris, N. Thomos, N. V. Boulgouris, I. Kompatsiaris, "Knowledge-Assisted Analysis of Video for Content-Adaptive Coding and Transmission", Advances in Semantic Media Adaptation and Personalization, M. Wallace, M. Angelides, P. Mylonas (Editors), Studies in Computational Intelligence series, Springer-Verlag, 2007.

  40. V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "Segmentation of Images and Video" in Encyclopedia of Multimedia, B. Furht (Editor), pp. 780-788, ISBN 0-387-24395-X, Springer, 2006.

  41. S. Dasiopoulou, E. Spyrou, Y. Kompatsiaris. Y. Avrithis, and M.G. Strintzis, "Semantic Processing of Color Images", in Color Image Processing: Methods and Applications, Rastislav Lukac, Konstantinos N. Plataniotis (Editors), CRC Press, pp. 259-285, 2006.

  42. S. Argyropoulos, N. V. Boulgouris, N. Thomos, I. Kompatsiaris, M. G. Strintzis, "Coding of 2D and 3D Color Image Sequences" in Color Image Processing: Methods and Applications, Rastislav Lukac, Konstantinos N. Plataniotis (Editors), CRC Press, 2006, to appear.

  43. I. Kompatsiaris, V. Mezaris, and M. G. Strintzis, "Multimedia content indexing and retrieval using an object ontology" in Multimedia Content and Semantic Web - Methods, Standards and Tools, G. Stamou (Editor), Wiley, 2005.

  44. A. Briassouli, J. Benois-Pineau, A. Hauptmann, "Comprehensive Health Monitoring and Personalized Feedback Using Multimedia Data", Springer, 2014.

Conference Publications

  1. N. Pittaras, F. Markatopoulou, V. Mezaris, I. Patras, "Comparison of Fine-tuning and Extension Strategies for Deep Convolutional Neural Networks", Proc. 23rd Int. Conf. on MultiMedia Modeling (MMM'17), Reykjavik, Iceland, Jan. 2017

  2. G. Meditskos, S. Vrochidis, I. Kompatsiaris, "Description Logics and Rules for Multimodal Situational Awareness in Healthcare", Special session on Multimedia and Multimodal Interaction for Health and Basic Care Applications at MMM 2017, accepted for publication, 2016

  3. A. Moumtzidou, T. Mironidis, F. Markatopoulou, S. Andreadis, I. Gialampoukidis, D. Galanopoulos, A. Ioannidou, S. Vrochidis, V. Mezaris, I. Kompatsiaris, I. Patras, "VERGE IN VBS 2017", Proc. Video Browser Showdown (VBS'17) at the 23rd Int. Conf. on MultiMedia Modeling (MMM'17), Reykjavik, Iceland, 4 January 2017. (accepted for publication)

  4. Meditskos, G., Kontopoulos, E., Vrochidis, S., & Kompatsiaris, I. (2016). Ontology-Driven Context Interpretation and Conflict Resolution in Dialogue-Based Home Care Assistance. 9th Int. Conf. on Semantic Web Applications and Tools for Life Sciences - SWAT4LS (to appear).

  5. Kontopoulos, E., Moysiadis, T., Tsagiopoulou, M., Darányi, S., Wittek, P., Papakonstantinou, N., Ntoufa, S., Meditskos, G., Stamatopoulos, K., & Kompatsiaris, I. (2016). Studying the Cohesion Evolution of Genes Related to Chronic Lymphocytic Leukemia Using Semantic Similarity in Gene Ontology and Self-Organizing Maps, 9th Int. Conf. on Semantic Web Applications and Tools for Life Sciences - SWAT4LS (to appear).

  6. Stavropoulos, T. G., Andreadis, S., Kontopoulos, E., Riga, M., Mitzias, P., & Kompatsiaris, I. (2016). SemaDrift: A Protégé Plugin for Measuring Semantic Drift in Ontologies. 1st International Workshop on Detection, Representation and Management of Concept Drift in Linked Open Data (Drift-a-LOD) in conjunction with the 20th International Conference on Knowledge Engineering and Knowledge Management (EKAW) 2016, Bologna, Italy, 19-23 November 2016. (accepted for publication)

  7. F. Markatopoulou, A. Moumtzidou, D. Galanopoulos, T. Mironidis, V. Kaltsa, A. Ioannidou, S. Symeonidis, K. Avgerinakis, S. Andreadis, I. Gialampoukidis, S. Vrochidis, A. Briassouli, V. Mezaris, I. Kompatsiaris, I. Patras, “ITI-CERTH participation in TRECVID 2016”, Proc. TRECVID 2016 Workshop, Gaithersburg, MD, USA, Nov. 2016.

  8. I. Gialampoukidis, S. Vrochidis, I. Kompatsiaris, "Incremental estimation of visual vocabulary size for image retrieval". In INNS Conference on Big Data, pp. 29-38. Springer International Publishing, 2016.

  9. I. Gialampoukidis, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Community Detection in Complex Networks Based on DBSCAN* and a Martingale Process". Semantic and Social Media Adaptation and Personalization (SMAP), 2016 11th International Workshop on, pp. 1-6. IEEE, 2016.

  10. T. G. Stavropoulos, G. Meditskos, A. Briassouli, I. Kompatsiaris, "Multimodal Sensing and Intelligent Fusion for Remote Dementia Care and Support", 1st International Workshop on Multimedia for Personal Health and Healthcare (MMHealth) 2016, co-locatied with ACM Multimedia 2016, Amsterdam, The Netherlands, 16 October, 2016

  11. F. Markatopoulou, V. Mezaris, I. Patras, "Deep Multi-task Learning with Label Correlation Constraint for Video Concept Detection", Proc. ACM Multimedia 2016, Amsterdam, The Netherlands, Oct. 2016.

  12. S. Arestis-Chartampilas, N. Gkalelis, V. Mezaris, "AKSDA-MSVM: a GPU-accelerated multiclass learning framework for multimedia", Proc. ACM Multimedia 2016, Amsterdam, The Netherlands, Oct. 2016.

  13. A. Satsiou, A. Revenko, I. Praggidis, E. Karapistoli, G. Panos, C. Bouzanis, I. Kompatsiaris (2016). "Semantic Technology for Financial Awareness",  in Proc. of the 12th International Conference on Semantic Systems, Leipzig, September 2016.

  14. Katmada, A., Satsiou, A., Kompatsiaris, I. (2016), "A Reputation-based Incentive Mechanism for a Crowdsourcing Platform for Financial Awareness", to appear in Proc. of the 1st International Workshop on the Internet for Financial Awareness and Intelligence, LNCS Springer International Publisher.

  15. Panos, G., Gkrimmotsis, K., Bouzanis, C., Katmada, A., Satsiou, A., Gasparini, G., Prospero, A., Praggidis, I., Karapistoli, E., "What do people expect from a financial awareness platform? Insights from an online survey", to appear in Proc. of the 1st International Workshop on the Internet for Financial Awareness and Intelligence, LNCS Springer International Publisher.

  16. G. Kordopatis-Zilos, S. Papadopoulos, I. Patras, I. Kompatsiaris, "Near-Duplicate Video Retrieval by Aggregating Intermediate CNN Layers", Proc. 23rd Int. Conf. on MultiMedia Modeling (MMM'17), Reykjavik, Iceland, 4-6 January, 2017. (accepted for publication)

  17. M., S. Papadopoulos, Y. Kompatsiaris, J. Spangenberg, "A web-based service for disturbing image detection.", Proc. 23rd Int. Conf. on MultiMedia Modeling (MMM'17), Reykjavik, Iceland, 4-6 January, 2017.

  18. C. Boididou, S.E. Middleton, S. Papadopoulos, D.T. Dang-Nguyen, M. Riegler, G. Boato, A. Petlund, Y. Kompatsiaris, "Verifying Multimedia Use at MediaEval 2016", MediaEval 2016 workshop, Hilversum, Netherlands, October 2016.

  19. C. Boididou, S. Papadopoulos, S.E. Middleton, D.T.D. Nguyen, M. Riegler, A. Petlund, Y. Kompatsiaris, "The VMU Participation @ Verifying Multimedia Use 2016". MediaEval 2016 workshop, Hilversum, Netherlands, October 2016.

  20. Kordopatis-Zilos, G., Popescu, A., Papadopoulos, S. Kompatsiaris, Y., "Placing Images with Refined Language Models and Similarity Search with PCA-reduced VGG Features", MediaEval 2016 workshop, Hilversum, Netherlands, October 2016.

  21. G. Kordopatis-Zilos, S. Papadopoulos, Y. Kompatsiaris, "In-depth Exploration of Geotagging Performance using Sampling Strategies on YFCC100M", Proceedings of the 2016 ACM Workshop on Multimedia COMMONS, pp. 3-10, ACM, New York, NY.

  22. G. Rizos, S. Papadopoulos, Y. Kompatsiaris, "Predicting News Popularity by Mining Online Discussions". In Proceedings of the 25th International Conference Companion on World Wide Web (WWW '16 Companion). 2016. International World Wide Web Conferences Steering Committee, Republic and Canton of Geneva, Switzerland, 737-742.

  23. M. Zampoglou, S. Papadopoulos, Y. Kompatsiaris, R. Bouwmeester, J. Spangenberg, "Image Forensics on the Web and Social Media for News Professionals", Proceedings of SMNews at ICWSM 2016.

  24. G. Kordopatis-Zilos, S. Papadopoulos, Y. Kompatsiaris, "Geotagging Social Media Content with a Refined Language Modelling Approach.", Proceedings of PA-KDD workshop PAISI 2015 .

  25. E. Schinas, S. Papadopoulos, Y. Kompatsiaris, P. Mitkas. "Visual Event Summarization on Social Media using Topic Modelling and Graph-based Ranking Algorithms.", Proceedings of ICMR 2015.

  26. K. Andreadou, S. Papadopoulos, Y. Kompatsiaris., "Web image size prediction for efficient focused image crawling", Proceedings of CBMI 2015.

  27. K. Iliakopoulou, S. Papadopoulos, Y. Kompatsiaris, "News-oriented multimedia search over multiple social networks", Proceedings of CBMI 2015.

  28. C. Boididou, S. Papadopoulos, D.-T. Dang-Nguyen, G. Boato, Y. Kompatsiaris, "The CERTH-UNITN Participation @ Verifying Multimedia Use 2015", Proceedings of MediaEval 2015.

  29. M. Zampoglou, S. Papadopoulos, Y. Kompatsiaris, "Detecting image splicing in the wild Web". In Proceedings of ICME 2015 Workshop on Web Multimedia Verification (WeMuV 2015).

  30. C. Boididou, K. Andreadou, S. Papadopoulos, D.-T. Dang-Nguyen, G. Boato, M. Riegler, Y. Kompatsiaris, "Verifying Multimedia Use at MediaEval 2015". In Proceedings of MediaEval 2015.

  31. G. Kordopatis-Zilos, A. Popescu, S. Papadopoulos, Y. Kompatsiaris: "CERTH/CEA LIST @ MediaEval Placing Task 2016", MediaEval, 2016
     
  32. F. Markatopoulou, V. Mezaris, I. Patras, "Online Multi-Task Learning for Semantic Concept Detection in Video", Proc. IEEE Int. Conf. on Image Processing (ICIP 2016), Phoenix, AZ, USA, Sept. 2016.

  33. C. Tzelepis, E. Mavridaki, V. Mezaris, I. Patras, "Video Aesthetic Quality Assessment using Kernel Support Vector Machine with Isotropic Gaussian Sample Uncertainty (KSVM-iGSU)", Proc. IEEE Int. Conf. on Image Processing (ICIP 2016), Phoenix, AZ, USA, Sept. 2016.

  34. E. Spyromitros-Xioufis, G. Petkos, S. Papadopoulos, R. Heyman, Y. Kompatsiaris, "Perceived versus Actual Predictability of Personal Information in Social Networks", Proc. 3rd International Conference on Internet Science (INSCI 2016), Florence, Italy, September 12-14, 2016.

  35. Mitzias, P., Riga, M., Kontopoulos, E., Stavropoulos, T. G., Andreadis, S., Meditskos, G., & Kompatsiaris, I. (2016, September). User-Driven Ontology Population from Linked Data Sources. In International Conference on Knowledge Engineering and the Semantic Web (pp. 31-41). Springer International Publishing.

  36. G. Meditskos, S. Dasiopoulou, S. Vrochidis, L. Wanner, I. Kompatsiaris, "Question Answering over Pattern-Based User Models", In Proceedings of the 12th International Conference on Semantic Systems (SEMANTiCS 2016), pp. 153-160. ACM, New York, NY, USA, 2016 DOI: http://dx.doi.org/10.1145/2993318.2993331

  37. Stavropoulos, T.G., Andreadis, S., Riga, M., Kontopoulos, E., Mitzias, P., Kompatsiaris, I.: A Framework for Measuring Semantic Drift in Ontologies. In: 1st Int. Workshop on Semantic Change & Evolving Semantics (SuCCESS’16). CEUR Workshop Proceedings, Leipzig, Germany (2016).

  38. A. Moumtzidou, S. Papadopoulos, S. Vrochidis, I. Kompatsiaris, K. Kourtidis, G. Hloupis, I. Stavrakas, K. Papachristopoulou, and C. Keratidis, "Towards Air Quality Estimation Using Collected Multimodal Environmental Data", 1st International Workshop on Internet and Social media for Environmental Monitoring (In conjunction with the 3rd international conference on Internet Science (INSCI 2016)), Florence, Italy, 12 September 2016. (accepted for publication)
     
  39. Darányi, S., Wittek, P., Konstantinidis, K., Papadopoulos, S., & Kontopoulos, E. (2016). A Physical Metaphor to Study Semantic Drift. 1st International Workshop on Semantic Change & Evolving Semantics (SuCCESS 2016), Leipzig, Germany, CEUR Workshop Proceedings Vol-1695, 2016.

  40. B. Simeonov, V. Alexiev, D. Liparas, M. Puigbo, S. Vrochidis, E. Jamin and I. Kompatsiaris, "Semantic integration of web data for international investment decision support", 3rd international conference on Internet Science, Florence, Italy, Sept. 12-14 2016 (accepted for publication)

  41. J. Sas, U. Markowska-Kaczmar, A. Moumtzidou, "Caption-guided patent image segmentation", Computer Science and Information Systems (FedCSIS), 2016 Federated Conference on. IEEE, 2016.

  42. C. Doulaverakis, V. Koutkias, G. Antoniou, I. Kompatsiaris, "Modelling and execution of clinical practice guidelines using ontologies and SPARQL-based inference", 8th International Workshop on Knowledge Representation for Health Care 2016, (KR4HC 2016), Munich, Germany, September 2, 2016, accepted for publication

  43. A. Katmada, A. Satsiou, I. Kompatsiaris. "Incentive Mechanisms for Crowdsourcing Platforms", 3rd International Conference on Internet Science, LNCS Springer International Publisher, 2016.

  44. R. Mills, S. De Paoli, S. Diplaris, V. Gkatziaki, S. Papadopoulos, S.R. Prasad, E. McCutchen, V. Kapadia, P. Hirche, "WikiRate. org–Leveraging Collective Awareness to Understand Companies’ Environmental, Social and Governance Performance.", International Conference on Internet Science, Volume 9934 of the series Lecture Notes in Computer Science, pp 74-88, Springer International Publishing, 2016.

  45. C. Iliou, G. Kalpakis, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Hybrid Focused Crawling for Homemade Explosives Discovery on Surface and Dark Web", 11th International Conference on Availability, Reliability and Security (ARES 2016), Salzburg, Austria, Aug 2016 (accepted for publication) 
     
  46. I. Gialampoukidis, D. Liparas, S. Vrochidis, I. Kompatsiaris, "Query-based Topic Detection Using Concepts and Named Entities", 1st International Workshop on Multimodal Media Data Analytics (MMDA 2016), The Hague, Netherlands, August 30, 2016.

  47. Cosar, Sehan, Konstantinos Avgerinakis, Farhood Negin, Michal Koperski Carlos F. Crispim-Junior, Francois Bremond. "A Hybrid Framework for Online Recognition of Activities of Daily Living In Real-World Settings", Advanced Video and Signal-based Surveillance (AVSS),2016.

  48. I. Gialampoukidis, G. Kalpakis, T. Tsikrika, S. Vrochidis, I. Kompatsiaris, "Key player identification in terrorism-related social media networks using centrality measures". In Intelligence and Security Informatics Conference (EISIC), 2016 European, pp. 112-115. IEEE, 2016.

  49. G. Kalpakis, T. Tsikrika, C. Iliou, T. Mironidis, S. Vrochidis, J. Middleton, U. Williamson, I. Kompatsiaris, "Interactive Discovery and Retrieval of Web Resources Containing Home Made Explosive Recipes", 4th International Conference on Human Aspects of Information Security, Privacy and Trust, Toronto, Canada, 17 - 22 July 2016.

  50. I. Gialampoukidis, S. Vrochidis, I. Kompatsiaris, "A Hybrid framework for news clustering based on the DBSCAN-Martingale and LDA." Machine Learning and Data Mining in Pattern Recognition, pp. 170-184, Springer International Publishing, 2016.

  51. Hopper, L., Karakostas, A., König, A., Sävenstedt, S., & Kompatsiaris, I. (2016). The Personal and Societal Impact of the Dementia Ambient Care (Dem@Care) Multi-sensor Remote Monitoring Dementia Care System. Alzheimer's & Dementia: The Journal of the Alzheimer's Association12(7), P149. (2016 Abstract Supplement)

  52. T. G. Stavropoulos, G. Meditskos, T. Tsompanidis, S. Andreadis and I. Kompatsiaris, “Dem@Home: Ambient Monitoring and Clinical Support for People Living with Dementia”, the 13th Extended Semantic Web Conference (ESWC) 2016, Poster & Demo Track, 29 May 2016, Heraklion, Greece

  53. E. Spyromitros-Xioufis, S. Papadopoulos, A. Popescu, Y. Kompatsiaris, "Personalized Privacy-aware Image Classification", Proc. International Conference on Multimedia Retrieval (ICMR), New York, USA, June 6-9, 2016.

  54. I. Gialampoukidis, A. Moumtzidou, D. Liparas, S. Vrochidis, I. Kompatsiaris, "A hybrid graph-based and non-linear late fusion approach for multimedia retrieval". In Content-Based Multimedia Indexing (CBMI), 2016 14th International Workshop on, pp. 1-6, IEEE, 2016.

  55. A. Moumtzidou, I. Gialampoukidis, T. Mironidis, D. Liparas, S. Vrochidis, I. Kompatsiaris, "A Multimedia Interactive Search Engine based on Graph-based and Non-linear Multimodal Fusion", In Content-Based Multimedia Indexing (CBMI), 2016 14th International Workshop on, IEEE, 2016.

  56. S. Papadopoulos, G. Petkos, E. Spyromitros-Xioufis, Y. Kompatsiaris: "A Disclosure Scoring Framework for Personal Data". Conference/Exhibition (Poster), European Data Forum, 2016 

  57. D. Ververidis, S. Karavarsamis, S. Nikolopoulos, and I. Kompatsiaris, "Pottery gestures style comparison by exploiting Myo sensor and forearm anatomy," in Proc. ACM International Symposium on Movement and Computing (MOCO), Thessaloniki, 2016.

  58. I. Gialampoukidis, A. Moumtzidou, T. Tsikrika, S. Vrochidis and I. Kompatsiaris, "Retrieval of Multimedia objects by Fusing Multiple Modalities", In Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval, pp. 359-362, ACM.

  59. L. Wanner, J. Blat, S. Dasiopoulou, M. Domínguez, G. Llorach, S. Mille, F. Sukno, E. Kamateri, S. Vrochidis, I. Kompatsiaris, E. André, F. Lingenfelser, G. Mehlmann, A. Stam, L. Stellingwerff, B. Vieru, L. Lamel, W. Minker, L. Pragst, Stefan Ultes, "Towards a Multimedia Knowledge-Based Agent with Social Competence and Human Interaction Capabilities", 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction (MARMI 2016), New York, USA, June 6, 2016.

  60. G. Meditskos, S. Dasiopoulou, Louisa Pragst, S. Ultes, S. Vrochidis, I. Kompatsiaris, L. Wanner, "Towards an Ontology-driven Adaptive Dialogue Framework", 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction (MARMI 2016), New York, USA, June 6, 2016.

  61. F. Sukno, M. Dominguez, A. Ruiz Ovejero, D. Schiller, F. Lingenfelser, L. Pragst, E. Kamateri, S. Vrochidis, "A Multimodal Annotation Schema for Non-Verbal Affective Analysis in the Health-Care Domain", 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction (MARMI 2016), New York, USA, June 6, 2016.

  62. Kontopoulos, E., Riga, M., Mitzias, P., Andreadis, S., Stavropoulos, T. G., Lagos, N, Vion-Dury, J., Meditskos, G., Falcão, P., Laurenson, P. & Kompatsiaris, I. (2016). Ontology-based Representation of Context of Use in Digital Preservation. Proc 1st Workshop on Humanities in the Semantic Web (WHiSe) at the Extended Semantic Web Conference (ESWC2016).

  63. S. Andreadis, T. G. Stavropoulos, G. Meditskos and I. Kompatsiaris, “Dem@ Home: Ambient Intelligence for Clinical Support of People Living with Dementia”, Proc. 1st Workshop on Semantic Web Technologies in Pervasive and Mobile Environments (SEMPER2016), at the Extended Semantic Web Conference (ESWC2016), 29th May 2016, Heraklion, Greece

  64. T. G. Stavropoulos, G. Meditskos, S. Andreadis, T. Tsompanidis, I. Kompatsiaris, "Dem@Lab: Ambient Assisted Living Framework for the Assessment of Dementia in Clinical Trials" in Workshop on Artificial Intelligence and Internet of Things (AI-IoT), co-located with the 9th Hellenic Conference on Artificial Intelligence (SETN2016), Thessaloniki, Greece

  65. A. Moumtzidou, S. Papadopoulos, S. Vrochidis I. Kompatsiaris, K. Kourtidis, G. Hloupis, I. Stavrakas, K. Papachristopoulou, C. Keratidis, "Collection of Multimodal Environmental Data for Air Quality Estimation", Proc. of 1st International Workshop on the Social Web for Environmental and Ecological Monitoring (SWEEM), Cologne, Germany, 17 May 2016.

  66. I. Lazarou, T. G. Stavropoulos, A. Karakostas, G. Meditskos, T. Tsompanidis, I. Kompatsiaris,  M. Tsolaki, “Assisted Living Technology for People with Cognitive Impairment in a Smart Home Environment: The Dem@care System”, 14th International Athens/Springfield Symposium on Advances in Alzheimer Therapy (ΑΑΤ) 2016, 9-12 March, Athens, Greece

  67. I. Lazarou, A. Karakostas, T. G. Stavropoulos, G. Meditskos, T. Tsompanidis, I. Kompatsiaris,  M. Tsolaki, “Automated Assessment of Cognitive Impairment by Using a Sensor-based Method: The Dem@Care System”, 14th International Athens/Springfield Symposium on Advances in Alzheimer Therapy (ΑΑΤ) 2016, 9-12 March, Athens, Greece

  68. I. Gialampoukidis, S. Vrochidis, I. Kompatsiaris. "Fast Visual Vocabulary Construction for Image Retrieval using Skewed-Split k-d trees", In International Conference on Multimedia Modeling, pp. 466-477. Springer International Publishing, 2016.

  69. A. Moumtzidou, T. Mironidis, E. Apostolidis, F. Markatopoulou, A. Ioannidou, I. Gialampoukidis, K. Avgerinakis, S. Vrochidis, V. Mezaris, I. Kompatsiaris, I. Patras, "VERGE: A Multimodal Interactive Search Engine for Video Browsing and Retrieval", Proc. Video Browser Showdown (VBS'16) at the 22nd Int. Conf. on MultiMedia Modeling (MMM'16), Miami, USA, 4 January 2016.

  70. C. Tzelepis, V. Mezaris, I. Patras, "Video Event Detection using Kernel Support Vector Machine with Isotropic Gaussian Sample Uncertainty (KSVM-iGSU)", Proc. 22nd Int. Conf. on MultiMedia Modeling (MMM'16), Miami, FL, USA, 4-6 Jan. 2016.

  71. F. Markatopoulou, V. Mezaris, I. Patras, "Ordering of Visual Descriptors in a Classifier Cascade Towards Improved Video Concept Detection", Proc. 22nd Int. Conf. on MultiMedia Modeling (MMM'16), Miami, FL, USA, 4-6 Jan. 2016

  72. Elisavet Chatzilari, Panagiotis Baliakas, Aliki Xochelli, Anastasios Maronidis, Anna Vardi, Mattias, Mattsson, Karin Larsson, Vassiliki Douka, Michail Iskas, George Karavalakis, Apostolia Papalexandri, Carsten Niemann, Marco Montillo, Achilles Anagnostopoulos, David Oscier, Sarka Pospisilova, Frederic Davi, Niki Stavroyianni, Paolo Ghia, Anastasia Hadzidimitriou, Richard Rosenquist, Spiros Nikolopoulos, Kostas Stamatopoulos and Yannis Kompatsiaris, "Personalized Modeling of Disease Evolution in CLL: Does Statistical Significance Translate into Predictive Accuracy?", American Society of Hematology (ASH) 2015.

  73. F. Markatopoulou, A. Ioannidou, C. Tzelepis, T. Mironidis, D. Galanopoulos, S. Arestis-Chartampilas, N. Pittaras, K. Avgerinakis, N. Gkalelis, A. Moumtzidou, S. Vrochidis, V. Mezaris, I. Kompatsiaris, I. Patras, "ITI-CERTH participation to TRECVID 2015", Proc. TRECVID 2015 Workshop, Gaithersburg, MD, USA, Nov. 2015.

  74. T. G. Stavropoulos, G. Meditskos, S. Andreadis and I. Kompatsiaris, "Dem@Care: Ambient Sensing and Intelligent Decision Support for the Care of Dementia ", Semantic Web Applications and Tools for Life Sciences (SWAT4LS) International Conference, Poster Session, December 7-10, Cambridge, England, 2015 [Best Poster Prize]

  75. G. Meditskos, T. G. Stavropoulos, S. Andreadis, I. Kompatsiaris, "KnowSense: A Semantically-enabled Pervasive Framework to Assist Clinical Autonomy Assessment", Semantic Web Applications and Tools for Life Sciences, December 7-10, Cambridge, England, 2015 

  76. Π. Μπαλιάκας, Ε. Χατζηλάρη,Α. Ξωχέλλη, Α. Μαρωνίδης, Ά. Βαρδή, M. Mattsson, K. Larsson, Β. Δούκα, Μ. Ισκας, Γ. Καραβαλάκης, Α. Παπαλεξανδρή, C. Niemann, M. Montillo, Α. Αναγνωστόπουλος, D. Oscier, S. Pospisilova, F. Davi, Ν. Σταυρογιάννη, P. Ghia, Α. Χατζηδημητρίου, R. Rosenquist, Σ. Νικολόπουλος, Γ. Κομπατσιάρης, Κ. Σταματόπουλος, " Προγνωστικά συστήματα στη ΧΛΛ: στατιστική σημαντικότητα = προβλεπτική ακρίβεια?", 26o Πανελλήνιο Αιματολογικό Συνέδριο, Αθήνα,  12-14 Νοεμβρίου 2015

  77. A. Scherp, V. Mezaris, B. Ionescu, F. De Natale, "About Events, Objects, and their Relationships: Human-centered Event Understanding from Multimedia", Proc. ACM Multimedia 2015, Brisbane, Australia, Oct. 2015.

  78. A. Popescu, E. Spyromitros-Xioufis, S. Papadopoulos, H. Le Borgne, I. Kompatsiaris. "Toward an Automatic Evaluation of Retrieval Performance with Large Scale Image Collections", Proc. 2015 Workshop on Community-Organized Multimodal Mining: Opportunities for Novel Solutions (MMCommons '15), Brisbane, Australia, October 26-30, 2015.

  79.  S. Arestis-Chartampilas, N. Gkalelis, V. Mezaris, "GPU accelerated generalised subclass discriminant analysis for event and concept detection in video", Proc. ACM Multimedia 2015, Brisbane, Australia, 26-30 Oct. 2015.

  80. K. Apostolidis, V. Mezaris, "Using Photo Similarity and Weighted Graphs for the Temporal Synchronization of Event-Centered Multi-User Photo Collections", Proc. 2nd ACM Workshop on Human Centered Event Understanding from Multimedia (HuEvent'15) at ACM Multimedia (MM'15), Brisbane, Australia, 26-30 Oct. 2015.

  81. A. Maronidis, E. Chatzilari, S. Nikolopoulos, I. Kompatsiaris, Scalable Image Annotation Using a Product Compressive Sampling Approach, IEEE DSAA 2015, Paris, 19-21 October 2015

  82. C. Papadaniil, V. Kosmidou, A. Tsolaki, L. Hadjileontiadis, M. Tsolaki, I. Kompatsiaris, Phase-Amplitude coupling upon auditory stimuli and task relevant differentiations, In Federation of  European Neuroscience Societies Regional Meeting, Berlin, Germany, 20-23 Oct. 2015

  83. Meditskos, G., Kontopoulos, E. & Kompatsiaris, I. (2015). ReDef: Context-aware Recognition of Interleaved Activities using OWL 2 and Defeasible Reasoning. In K. Kyzirakos, C. A. Henson, M. Perry, D. Varanka, R. Grütter, J.-P. Calbimonte, I. Celino, E. D. Valle, D. Dell'Aglio, M. Krötzsch & S. Schlobach (eds.), SSN-TC/OrdRing @ ISWC (p./pp. 31-42), : CEUR-WS.org 

  84. Schinas, M., Papadopoulos, S., Petkos, G., Kompatsiaris, Y., & Mitkas, P. A. (2015, Oct). Multimodal Graph-based Event Detection and Summarization in Social Media Streams. In Proceedings of the 23rd Annual ACM Conference on Multimedia Conference (pp. 189-192). ACM.

  85. Andreadou, K., Papadopoulos, S., Apostolidis, L., Krithara, A., & Kompatsiaris, Y. (2015). Media REVEALr: A Social Multimedia Monitoring and Intelligence System for Web Multimedia Verification. In Intelligence and Security Informatics (pp. 1-20). Springer International Publishing.

  86. "CERTH/CEA LIST at MediaEval Placing Task 2015". By G. Kordopatis-Zilos, A. Popescu, S. Papadopoulos, Y. Kompatsiaris. In Proceedings of MediaEval 2015.

  87. A. Karakostas, I. Lazarou, G. Meditskos, T. G. Stavropoulos, I. Kompatsiaris, M. Tsolaki “Supporting Cognitive Skills of People Suffering from Dementia through a Sensor-based System” Federation of European Neuroscience Societies FENS Featured Regional Meeting 2015

  88. Mitzias, P., Riga, M., Waddington, S., Kontopoulos, E., Meditskos, G., Laurenson, P., & Kompatsiaris, I. (2015). An Ontology Design Pattern for Digital Video. In Proc. of the 6th Workshop on Ontology and Semantic Web Patterns (WOP 2015) co-located with the 14th Int. Semantic Web Conf.(ISWC 2015) (Vol. 1461).

  89. A. Popescu, M. Hildebrandt, S. Papadopoulos, G. Petkos, Y. Kompatsiaris, L. Claeys, T. Seymoens, D. Lund, T. Michalareas, T. Kastrinogiannis, E. de Vries, N. van Dijk, J. Pierson, A.M. Padyab, E. Gadeski, H. Le Borgne, "User Empowerment for Enhanced Online Presence Management – Use Cases and Tools", Amsterdam Privacy Conference 2015, pages 23-26, 8 October 2015, Amsterdam

  90. A. Popescu, M. Hildebrandt, J. Breuer, R. Heyman, S. V. der Graaf, L. Claeys, S. Papadopoulos, G. Petkos, D. Lund, T. Michalareas, T. Kastrinogiannis, A. Kousaridas, E. Gadeski, H. L. Borgne, K.de Vries, "Increasing transparency & privacy for Online Social Network users – USEMP value model, scoring framework & legal", Annual Privacy Forum 2015, 7-8 October 2015, Luxembourg.

  91. D. Ververidis, S. Nikolopoulos, I. Kompatsiaris, "Transforming your website to an augmented reality view", Proc. of the 14th IEEE International Symposium on Mixed and Augmented Reality, Fukuoka, Japan, 29 Sep - 3 Oct, 2015

  92. A. Karakostas, I. Lazarou, G. Meditskos, T. G. Stavropoulos, I. Kompatsiaris, M. Tsolaki “Sensor-based In-home Monitoring of People with Dementia Using Remote Web Technologies ”. IMCL2015 International Conference on Interactive Mobile Communication, Technologies and Learning, IEEE

  93. K. Avgerinakis, K. Adam, A. Briassouli, Y. Kompatsiaris, "Moving camera human activity localization and recognition with motionplanes and multiple homographies", IEEE International Conference on Image Processing (ICIP), Quebec city, Canada, Sep. 2015.

  94. S. Poularakis, K. Avgerinakis, A. Briassouli, Y. Kompatsiaris, "Computationally efficient recognition of activities of daily living", IEEE International Conference on Image Processing (ICIP),  Quebec city, Canada, Sep. 2015.

  95.  F. Markatopoulou, V. Mezaris, I. Patras, "Cascade of classifiers based on Binary, Non-binary and Deep Convolutional Network descriptors for video concept detection", Proc. IEEE Int. Conf. on Image Processing (ICIP 2015), Quebec City, Canada, Sept. 2015.

  96. E. Mavridaki, V. Mezaris, "A comprehensive aesthetic quality assessment method for natural images using basic rules of photography", Proc. IEEE Int. Conf. on Image Processing (ICIP 2015), Quebec City, Canada, Sept. 2015.

  97. Vion-Dury, J. Y., Lagos, N., Kontopoulos, E., Riga, M., Mitzias, P., Meditskos, G., Waddington, S., Laurenson, P., Kompatsiaris, I. (2015, September). Designing for Inconsistency - The Dependency-based PERICLES Approach. In East European Conference on Advances in Databases and Information Systems (pp. 458-467). Springer International Publishing.

     

     

  98. T. G. Stavropoulos, G. Meditskos, Stelios Andreadis and I. Kompatsiaris, “Real-time Health Monitoring and Contextualised Alerts Using Wearables", In Interactive Mobile Communication Technologies and Learning (IMCL), 2015 International Conference on (pp. 358-363). IEEE.

  99. C. Doulaverakis, S. Vrochidis, I. Kompatsiaris, "Exploiting visual similarities for ontology alignment", 7th International Conference on Knowledge Engineering and Ontology Development (KEOD 2015), Lisbon, Portugal, 12-14 November, 2015

  100. A. Karakostas, I. Lazarou, G. Meditskos, T. G. Stavropoulos, I. Kompatsiaris, M. Tsolaki “Intelligent User Interfaces to Support Diagnosis and Assessment of People with Dementia: an Expert Evaluation”. 5th EAI International Symposium on Pervasive Computing Paradigms for Mental Health, Mindcare 2015, Springer

  101. E. Spyromitros-Xioufis, A. Popescu, S. Papadopoulos, I. Kompatsiaris, "USEMP: Finding Diverse Images at MediaEval 2015", Proc. MediaEval 2015 Multimedia Benchmark Workshop, Wurzen, Germany, September 14-15, 2015.

  102. K. Apostolidis, V. Mezaris, "CERTH at MediaEval 2015 Synchronization of Multi-User Event Media Task", Proc. MediaEval 2015 Workshop, CEUR vol. 1436, Wurzen, Germany, 14-15 Sept. 2015.

  103. N. Conci, F. De Natale, V. Mezaris, M. Matton, "Synchronization of Multi-User Event Media at MediaEval 2015: Task Description, Datasets, and Evaluation", Proc. MediaEval 2015 Workshop, CEUR vol. 1436, Wurzen, Germany, 14-15 Sept. 2015.

  104. S. Tachos, K. Avgerinakis, A. Briassouli, I. Kompatsiaris, "Appearance and Depth for Rapid Human Activity Recogntion in Real Applications", British Machine Vision Conference (BMVC), Sep. 2015, pages 38.1-38.12. BMVA Press. DOI: 10.5244/C.29.38.

  105. Y. Hacohen-Kerner, A. Sabag, D. Liparas, A. Moumtzidou, S. Vrochidis and I. Kompatsiaris, "Classification using various ML Methods and Combinations of Key-Phrases and Visual Features", 1st KEYSTONE Conference (IKC2015), Coimbra, Portugal, September 8-9, 2015. 

  106. L. Hopper, R. Joyce, C. Melander, B. Kikhia, A. Karakostas, S. Savenstedt, “Dementia ambient care: a holistic approach to the management of dementia in multiple care settings” 25th Alzheimer Europe Conference, 1-4 Sept 2015, Ljubljana, Slovenia.

  107. A. König, A. Karakostas, I. Lazarou, I. Kompatsiaris, P. Robert, “The use of ICT for the assessment of people with dementia and mild cognitive impairment within the Dem@care project” 25th Alzheimer Europe Conference, 1-4 Sept 2015, Ljubljana, Slovenia.

  108. G. Petkos, S. Papadopoulos, Y. Kompatsiaris. "Social Circle Discovery in Ego-Networks by Mining the Latent Structure of User Connections and Profile Attributes". ASONAM 2015.

  109. V. Kosmidou, A. Adam, C. Papadaniil, M. Tsolaki, L. Hadjileontiadis, I. Kompatsiaris, Gender Effect in Human Brain Responses to Bottom-up and Top-down Attention using the EEG 3D-Vector Field Tomography, IEEE Medicine and Biology Society, 37th International Conference on, Milan, Italy, 25-29 Aug. 2015.
     
  110. C. Papadaniil, V. Kosmidou, A. Tsolaki, L. Hadjileontiadis, M. Tsolaki, I. Kompatsiaris, Phase-Amplitude Cross-Frequency Coupling in EEG-derived Cortical Time Series upon an Auditory Perception Task, IEEE Medicine and Biology Society, 37th International Conference on, Milan, Italy, 25-29 Aug. 2015
     
  111. G. Petkos, S. Papadopoulos, Y. Kompatsiaris. "PScore: a framework for enhancing privacy awareness in online social networks". MFSec 2015. 
     
  112. Theodora Tsikrika, George Kalpakis, Stefanos Vrochidis, Ioannis Kompatsiaris, Iraklis Paraskakis, Isaak Kavasidis, Jonathan Middleton, and Una Williamson. "A Framework for the Discovery, Analysis, and Retrieval of Multimedia Homemade Explosives Information on the Web". In Proceedings of the International Workshop on Multimedia Forensics and Security (MFSec 2015), held in conjunction with the 10th International Conference on Availability, Reliability and Security, Toulouse, France, 2015. 

  113. George Kalpakis, Theodora Tsikrika, Foteini Markatopoulou, Nikiforos Pittaras, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Patras, and Ioannis Kompatsiaris. "Concept Detection on Multimedia Web Resources about Home Made Explosives". In Proceedings of the International Workshop on Multimedia Forensics and Security (MFSec 2015), held in conjunction with the 10th International Conference on Availability, Reliability and Security, Toulouse, France, 2015.

  114. T. Theodoridis, S. Papadopoulos, Y. Kompatsiaris. "Assessing the Reliability of Facebook User Profiling". ICCSS, 2015

  115. Wittek, P., Darányi, S., Kontopoulos, E., Moysiadis, T., & Kompatsiaris, I. (2015, July). Monitoring Term Drift Based on Semantic Consistency in an Evolving Vector Field. In 2015 International Joint Conference on Neural Networks (IJCNN) (pp. 1-8). IEEE.

  116. A. Karakostas, I. Lazarou, G. Meditskos, T. G. Stavropoulos, I. Kompatsiaris, M. Tsolaki “Supporting Cognitive Skills of People Suffering from Dementia through a Sensor-Based System”. Advanced Learning Technologies (ICALT), 2015 IEEE 15th International Conference on (pp. 460-461). IEEE.

  117. M. Fu, A. Ceroni, V. Solachidis, C. Niederee, O. Papadopoulou, N. Kanhabua, V. Mezaris , "Learning Personalized Expectation-oriented Photo Selection Models for Personal Photo Collections", Proc. Int. Workshop on Human Memory-Inspired Multimedia Organization and Preservation (HMMP) at the IEEE Int. Conf. on Multimedia and Expo (ICME 2015), Torino, Italy, June-July 2015.

  118.  K. Apostolidis, V. Solachidis, O. Papadopoulou, V. Mezaris , "Photo Collection Contextualization", Proc. Int. Workshop on Human Memory-Inspired Multimedia Organization and Preservation (HMMP) at the IEEE Int. Conf. on Multimedia and Expo (ICME 2015), Torino, Italy, June-July 2015.

  119. M. Tsolaki, A. König, C. Crispim, F. Bremond, A. P. Robert, “Functional Assessment of Patients with Dementia and Mild Cognitive Impairment with the Help of a Multiple Sensor System” AAIC 2015 Alzheimer’s Association International Conference

  120.  A. Ceroni, V. Solachidis, M. Fu, N. Kanhabua, O. Papadopoulou, C. Niederee, V. Mezaris , "Investigating Human Behaviors in Selecting Personal Photos to Preserve Memories", Proc. Int. Workshop on Human Memory-Inspired Multimedia Organization and Preservation (HMMP) at the IEEE Int. Conf. on Multimedia and Expo (ICME 2015), Torino, Italy, June-July 2015.

  121. S. Vrochidis, I. Kompatsiaris, G. Casamayor, I. Arapakis, R. Busch, V. Alexiev, E. Jamin, M. Jugov, N. Heise, T. Forrellat, D. Liparas, L. Wanner, I. Miliaraki, V. Aleksic, K. Simov, A. M. Soro, M. Eckhoff, T. Wagner, M. Puigbó, "MULTISENSOR: Development of Multimedia Content Integration Technologies for Journalism, Media Monitoring and International Exporting Decision Support", 2015 IEEE International Conference on Multimedia and Expo (ICME 2015), Turin, Italy, June 29 - July 3, 2015.

  122. V. Kosmidou, A. Tsolaki, I. Kompatsiaris, M. Tsolaki, Event-Related Brain Activation In Alzheimer’s Disease, The 2015 Alzheimer's Disease Congress, London, UK, 23- 25 June 2015

  123. E. Spyromitros-Xioufis, S. Papadopoulos, A. Ginsca, A. Popescu, Y. Kompatsiaris, I. Vlahavas, "Improving Diversity in Image Search via Supervised Relevance Scoring", Proc. International Conference on Multimedia Retrieval (ICMR), Shanghai, China, June 23-26, 2015.

  124. T. Tsikrika, A. Latas, A. Moumtzidou, E. Chatzilari, S. Vrochidis and I. Kompatsiaris, "Discovery of Environmental Web Resources Based on the Combination of Multimedia Evidence", 2nd International Workshop on Environmental Multimedia Retrieval (EMR 2015), Shanghai, China, June 23, 2015. 

  125. O. Papadopoulou, V. Mezaris, "Exploiting multiple web resources towards collecting positive training samples for visual concept learning", Proc. ACM Int. Conf. on Multimedia Retrieval (ICMR 2015), Shanghai, China, June 2015.

  126. A. Ceroni, V. Solachidis, C. Niederee, O. Papadopoulou, N. Kanhabua, V. Mezaris, "To Keep or not to Keep: An Expectation-oriented Photo Selection Method for Personal Photo Collections", Proc. ACM Int. Conf. on Multimedia Retrieval (ICMR 2015), Shanghai, China, June 2015.

  127. G. Rizos, S. Papadopoulos, Y. Kompatsiaris. "Learning to Classify Users in Online Interaction Networks". ICCSS, 2015

  128. M. Schinas, S. Papadopoulos, G. Petkos, I. Kompatsiaris, P. A. Mitkas, "Multimodal Event Detection and Summarization in Large Scale Image Collections", Proc. International Conference on Multimedia Retrieval (ICMR), Shanghai, China, June 23-26, 2015.

  129. A. Karakostas, G. Meditskos, T. G. Stavropoulos, I. Kompatsiaris, M. Tsolaki, “A Sensor-Based Framework to Support Clinicians in Dementia Assessment: The Results of a Pilot Study”, Ambient Intelligence-Software and Applications (pp. 213-221). Salamanca, Spain. Springer International Publishing.

  130. A. Karakostas, I. Lazarou, G. Meditskos, T. G. Stavropoulos, I. Kompatsiaris, M. Tsolaki “Presentation of lab and home pilot testing and results of the Dem@Care system”. 9th Panhellenic Interdisciplinary Conference on Alzheimer's Disease & Related Disorders & 1st Mediterranean on Neuro-degenerative Diseases

  131. A. Karakostas, G. Meditskos, T. G. Stavropoulos, I. Kompatsiaris, M. Tsolaki, “A Sensor-Based System to Support Diagnosis and Assessment of Dementia”, 12th International Conference on Alzheimer's and Parkinson's Diseases and Related Neurological Disorders (AD/PDTM 2015)

  132. T. Tsikrika, K. Andreadou, A. Moumtzidou, E. Schinas, S. Papadopoulos, S. Vrochidis, Y. Kompatsiaris, "A Unified Model for Socially Interconnected Multimedia-Enriched Objects",  21st MultiMedia Modelling Conference (MMM2015), Sydney, Australia, 5-7 January, 2015.

  133. A. Moumtzidou, K. Avgerinakis, E. Apostolidis, F. Markatopoulou, K. Apostolidis, T. Mironidis, S. Vrochidis, V. Mezaris, Y. Kompatsiaris, I. Patras, "VERGE: A Multimodal Interactive Video Search Engine", Proc. 21st Int. Conf. on MultiMedia Modeling (MMM15), Sydney, Australia, Jan. 2015.

  134. F. Markatopoulou, N. Pittaras, O. Papadopoulou, V. Mezaris, I. Patras, "A Study on the Use of a Binary Local Descriptor and Color Extensions of Local Descriptors for Video Concept Detection", Proc. 21st Int. Conf. on MultiMedia Modeling (MMM'15), Sydney, Australia, Jan. 2015.

  135. C. Papadaniil, V. Kosmidou, L.J. Hadjileontiadis, I. Kompatsiaris, "Effective Brain Areas Identification Using 3D Vector Field Tomography", Proc. of IEEE Int Conf on Engineering in Medicine and Biology Society, Brain Grand Challenges, Washington DC, USA, Nov. 2014

  136. D. Liparas, Y. Hacohen-Kerner, A. Moumtzidou, S. Vrochidis and I. Kompatsiaris, "News articles classification using Random Forests and weighted multimodal features", Proceedings of the 3rd Open Interdisciplinary MUMIA Conference and 7th Information Retrieval Facility Conference (IRFC2014), 10 - 12 November 2014, Copenhagen, Denmark, LNCS 8849, pp. 63-75, Berlin: Springer-Verlag, 2014.

  137. E. Apostolidis, V. Mezaris, M. Sahuguet, B. Huet, B. Cervenkova, D. Stein, S. Eickeler, J.-L. Redondo Garcia, R. Troncy, L. Pikora, "Automatic fine-grained hyperlinking of videos within a closed collection using scene segmentation", Proc. ACM Multimedia (MM'14), Orlando, FL, US, 3-7 Nov. 2014.

  138. C. Papagiannopoulou, V. Mezaris, "Concept-based image clustering and summarization of event-related image collections", Proc. 1st ACM Workshop on Human Centered Event Understanding from Multimedia (HuEvent'14) at ACM Multimedia (MM'14), Orlando, FL, US, 3-7 Nov. 2014.

  139. N. Gkalelis, F. Markatopoulou, A. Moumtzidou, D. Galanopoulos, K. Avgerinakis, N. Pittaras, S. Vrochidis, V. Mezaris, I. Kompatsiaris, I. Patras, "ITI-CERTH participation to TRECVID 2014", Proc. TRECVID 2014 Workshop, Orlando, FL, USA, November 2014.

  140. C. Spampinato, V. Mezaris, M. Cristani, "Summary Abstract for the 3rd ACM International Workshop on Multimedia Analysis for Ecological Data", Proc. ACM Multimedia (MM'14), Orlando, FL, US, Nov. 2014.

  141. A. Scherp, V. Mezaris, B. Ionescu, F. De Natale, "Human-centered Event Understanding from Multimedia", Proc. ACM Multimedia (MM'14), Orlando, FL, US, Nov. 2014.

  142. V. Mezaris, B. Huet, "Video Hyperlinking", Proc. ACM Multimedia (MM'14), Orlando, FL, US, Nov. 2014.

  143. Elisavet Chatzilari, Spiros Nikolopoulos, Yiannis Kompatsiaris, Josef Kittler, "How many more images do we need? Performance Prediction of bootstrapping for Image Classification", Proc. IEEE Int. Conf. on Image Processing (ICIP 2014), Paris, France, 27-30 October 2014

  144. V. Kaltsa, A. Briassouli, I. Kompatsiaris and M. G. Strintzis,  "Swarm - based Motion Features for Anomaly Detection in Crowds", 2014 IEEE International Conference on Image Processing, Paris, France, Oct 27-30, 2014.

  145. E. Mavridaki, V. Mezaris, "No-Reference blur assessment in natural images using Fourier transform and spatial pyramids", Proc. IEEE Int. Conf. on Image Processing (ICIP 2014), Paris, France, 27-30 October 2014.

  146. Meditskos, G., Kontopoulos, E., & Kompatsiaris, I. (2014, October). Knowledge-driven Activity Recognition and Segmentation Using Context Connections. In International Semantic Web Conference (pp. 260-275). Springer International Publishing.

  147. M. Riga, G. Petkos, S. Papadopoulos, M. Schinas, Y. Kompatsiaris, "CERTH @ MediaEval 2014 Social Event Detection Task", Proc. MediaEval 2014 Multimedia Benchmark Workshop, Barcelona, Catalunya, Spain, October 16-17, 2014.

  148. G. Kordopatis-Zilos, G. Orfanidis, S. Papadopoulos, Y. Kompatsiaris, "SocialSensor at MediaEval Placing Task 2014", Proc. MediaEval 2014 Multimedia Benchmark Workshop, Barcelona, Catalunya, Spain, October 16-17, 2014.

  149. A. Popescu, S. Papadopoulos, I. Kompatsiaris, "USEMP at MediaEval Placing Task 2014", Proc. MediaEval 2014 Multimedia Benchmark Workshop, Barcelona, Catalunya, Spain, October 16-17, 2014.

  150. E. Spyromitros-Xioufis, S. Papadopoulos, Y. Kompatsiaris, I. Vlahavas, "SocialSensor: Finding Diverse Images at MediaEval 2014", Proc. MediaEval 2014 Multimedia Benchmark Workshop, Barcelona, Catalunya, Spain, October 16-17, 2014.

  151. A. Tsakalidis, S. Papadopoulos, I. Kompatsiaris, "An Ensemble Model for Cross-Domain Polarity Classification on Twitter", Proceedings of Web Information Systems Engineering–WISE 2014 (pp. 168-177). Springer International Publishing, 2014
     
  152. N. Conci, F. De Natale, V. Mezaris, "Synchronization of Multi-User Event Media (SEM) at MediaEval 2014: Task Description, Datasets, and Evaluation", Proc. MediaEval 2014 Workshop, CEUR vol. 1263, Barcelona, Spain, October 2014.

  153. G. Petkos, S. Papadopoulos, V. Mezaris, Y. Kompatsiaris, "Social Event Detection at MediaEval 2014: Challenges, Datasets, and Evaluation", Proc. MediaEval 2014 Workshop, CEUR vol. 1263, Barcelona, Spain, October 2014.

  154. H.A. Le, Q.M. Bui, B. Huet, B. Cervenkova, J. Bouchner, E. Apostolidis, F. Markatopoulou, A. Pournaras, V. Mezaris, D. Stein, S. Eickeler, M. Stadtschnitzer, "LinkedTV at MediaEval 2014 Search and Hyperlinking Task", Proc. MediaEval 2014 Workshop, CEUR vol. 1263, Barcelona, Spain, October 2014

  155. K. Apostolidis, C. Papagiannopoulou, V. Mezaris, "CERTH at MediaEval 2014 Synchronization of Multi-User Event Media Task", Proc. MediaEval 2014 Workshop, CEUR vol. 1263, Barcelona, Spain, October 2014

  156. S. Beis, S. Papadopoulos, Y. Kompatsiaris, "Benchmarking Graph Databases on the Problem of Community Detection", Advances in Intelligent Systems and Computing Volume 312, pp 3-14, Springer, 2014

  157. Elisavet Chatzilari, Spiros Nikolopoulos, Yiannis Kompatsiaris, Josef Kittler, "Towards modelling visual ambiguity for visual object detection", 14th International Conference on Knowledge Technologies and Data-driven Business (i-KNOW 2014), Graz, Austria 
     
  158. I. Kompatsiaris, S. Diplaris, D. Corney, N. Heise, M. Klusch, E. Jaho, J. Geurts, Y. Liu, G. Petkos, S. Papadopoulos, N. Sarris, A. Goker, J. Spangenberg: “Real-time social media indexing and search”, In: IET Conference Proceedings, International Broadcasting Community Conference 2014 (IBC 2014), Amsterdam, Netherlands, p. 5.3-5.3.

  159. G. Chantas, A. Kitsikidis, S. Nikolopoulos, K. Dimitropoulos, S. Douka, I. Kompatsiaris, and N. Grammalidis "Multi-entity bayesian networks for knowledge-driven analysis of ICH content", Proc. 1st International Workshop on Computer vision + ONTology Applied Cross-disciplinary Technologies at ECCV 2014, Zurich, Switzerland, September 7th, 2014

  160. D. Liparas, A. Moumtzidou, S. Vrochidis, I. Kompatsiaris, "Concept-oriented labelling of patent images based on Random Forests and proximity-driven generation of synthetic data", COLING'14 Workshop on Vision and Language (VL'14), Dublin, August 23, 2014.

  161. Y. HaCohen-Kerner, S. Vrochidis, D. Liparas, A. Moumtzidou and I. Kompatsiaris, "Key-phrase Extraction using Textual and Visual Features", 3rd Workshop on Vision and Language (VL), Dublin, Ireland, August 23-29, 2014.

  162. A. Satsiou, L.Tassiulas, “Propagating Users' Similarity towards improving Recommender Systems”, in Proceedings of the 2014 IEEE/WIC/ACM International Conference on Web Intelligence, Warsaw, Poland, 11–14 August, 2014.

  163. Stavropoulos, T. G., Meditskos, G., Kontopoulos, E., & Kompatsiaris, I. (2014, August). The DemaWare Service-Oriented AAL Platform for People with Dementia. 3rd Int. Workshop on Artificial Intelligence and Assistive Medicine (AI-AM/NetMed) in conjunction with ECAI 2014, Vol-1213, Prague, Czech Republic (pp. 11-15).

  164. Kosmidou V., Tsolaki A., Papadaniil C., Tsolaki M., Hadjileontiadis L., Kompatsiaris I. "Cognitive Brain signal Processing: Healthy vs Alzheimer’s disease patients", 16th International Conference on Human-Computer Interaction, Heraklion, Greece, June, 2014

  165. L. Nixon, V. Mezaris, J. Thomsen, "Seamlessly interlinking TV and Web content to enable Linked Television", ACM Int. Conf. on Interactive Experiences for Television and Online Video (TVX 2014), Adjunct Proc., Newcastle Upon Tyne, UK, June 2014.

  166. Kontopoulos, E., Corubolo, F., Eggers, A. G., Ludwig, J., Wieder, P., Hedges, M., Waddington, S., Chanod, J., Vion-Dury, J., Hasan, A., Watry, P., Darányi, S., Pinchuk, R., Laurenson, P., Muller, C., Spyroglou, O., Kompatsiaris, I. (2015). PERICLES EU Integrated Project: Research Strategy and First Results. EU Project Networking Session, 11th Extended Semantic Web Conf. (ESWC'14).

  167. C. Doulaverakis, A. Tzotsos, I. Tsampoulatidis, N. Gerontidis, A. Argyridis, K. Karantzalos, I. Kompatsiaris, D. Argialas, "Gnorasi: A Modular Knowledge-based Platform for Object-based Image Analysis", GEOBIA 2014, Thessaloniki, Greece, 21 May 2014.

  168. G. Petkos, S. Papadopoulos, L. Aiello, R. Skraba, Y. Kompatsiaris, "A soft frequent pattern mining approach for textual topic detection", Proceedings of the 4th International Conference on Web Intelligence, Mining and Semantics (WIMS '14). ACM, New York, NY, USA, Article 25, 2014

  169. Papadaniil, C.D., and Hadjileontiadis, L.J. "Tomographic Reconstruction of 3-D Vector Fields using a Discretized Integral Equations System", SIAM Conference on IMAGING SCIENCE (SIAM-IS14), Hong Kong, May, 2014

  170. E. Apostolidis, V. Mezaris, "Fast Shot Segmentation Combining Global and Local Visual Descriptors", Proc. IEEE Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP), Florence, Italy, May 2014.

  171. D. Tsatsou, S. Dasiopoulou, I. Kompatsiaris, V. Mezaris, "LiFR: A Lightweight Fuzzy DL Reasoner", Proc. Extended Semantic Web Conference (ESWC'14), poster track, Anissaras, Crete, Greece, May 2014.

  172. D. Tsatsou, V. Mezaris, "LUMO: The LinkedTV User Model Ontology", Proc. Extended Semantic Web Conference (ESWC'14), poster track, Anissaras, Crete, Greece, May 2014.

  173. C. Boididou, S. Papadopoulos, Y. Kompatsiaris, S. Schifferes, N. Newman, "Challenges of computational verification in social multimedia", Proceedings of the companion publication of the 23rd international conference on World Wide Web companion (WWW Companion '14). pp. 743-748, April 2014

  174. T. Tsikrika, A. Moumtzidou, S. Vrochidis and I. Kompatsiaris, “Focused Crawling of Environmental Web Resources: A Pilot Study on the Combination of Multimedia Evidence”, Proceedings of 1st International Workshop on Environmental Multimedia Retrieval (EMR 2014), Glasgow, UK, April 1, 2014.

  175. L. Johansson, V. Epitropou, K. Karatzas, L. Wanner, A. Karppinen, J. Kukkonen, S. Vrochidis and I. Kompatsiaris, “The extraction and fusion of meteorological and air quality information for orchestrated services”, Proceedings of 1st International Workshop on Environmental Multimedia Retrieval (EMR 2014), Glasgow, UK, April 1, 2014.

  176. N. Gkalelis, V. Mezaris, "Video event detection using generalized subclass discriminant analysis and linear support vector machines", Proc. ACM Int. Conf. on Multimedia Retrieval (ICMR), Glasgow, UK, 1-4 April 2014.

  177. G. Petkos, S. Papadopoulos, V. Mezaris, R. Troncy, P.Cimiano, T. Reuter, Y. Kompatsiaris, "Social Event Detection at MediaEval: a three-year retrospect of tasks and results", Proc. ACM ICMR 2014 Workshop on Social Events in Web Multimedia (SEWM), Glasgow, UK, April 2014.

  178. I. Kompatsiaris, S. Diplaris, S. Papadopoulos. Invited Keynote at MSDM 2014: Multimodal Social Data Management Workshop (part of EDBT/ICDT 2014), "Social Data and Multimedia Analytics for News and Events Applications", pp. 280-281

  179. T. Reuter, S. Papadopoulos, V. Mezaris, P. Cimiano, "ReSEED: Social Event dEtection Dataset", Proc. 5th ACM Multimedia Systems Conference (MMSys'14), Singapore, 19-21 March 2014.

  180. Giannis Chantas, Spiros Nikolopoulos and Ioannis Kompatsiaris, “Multi-entity Bayesian Networks for Treasuring the Intangible Cultural Heritage”, VISAPP2014, Lisbon, Portugal, 5-8 January 2014.

  181. Elisavet Chatzilari, Spiros Nikolopoulos, Yiannis Kompatsiaris, Josef Kittler. "Active Learning in Social Context for Image Classification", 9th International Conference on Computer Vision Theory and Applications (VISAPP) 2014, Lisbon, Portugal, 5-8 January 2014  

  182. A. Moumtzidou, K. Avgerinakis, E. Apostolidis, V. Aleksic, F. Markatopoulou, C. Papagiannopoulou, S. Vrochidis, V. Mezaris, R. Busch, I. Kompatsiaris, "VERGE: An Interactive Search Engine for Browsing Video Collections", Proc. Video Browser Showdown (VBS'14) at the 20th Int. Conf. on MultiMedia Modeling (MMM'14), Dublin, Ireland, Springer LNCS vol. 8326, pp. 411-414, January 2014.

  183. G. Petkos, S. Papadopoulos, Y. Kompatsiaris, "Graph-Based Multimodal Clustering for Social Event Detection in Large Collections of Images", Proceedings of MultiMedia Modeling, Lecture Notes in Computer Science Volume 8325, pp 146-158, Springer, 2014
     
  184. F. Markatopoulou, V. Mezaris, I. Kompatsiaris, "A Comparative Study on the Use of Multi-Label Classification Techniques for Concept-Based Video Indexing and Annotation", Proc. 20th Int. Conf. on MultiMedia Modeling (MMM'14), Dublin, Ireland, Springer LNCS vol. 8325, pp. 1-12, January 2014. Best Paper Award

  185. K. Dimitropoulos, S. Manitsaris, F. Tsalakanidou, S. Nikolopoulos, B. Denby, S. Al Kork, L. Crevier-Buchman, C. Pillot-Loiseau, S. Dupont, J. Tilmanne, M. Ott, M. Alivizatou, E. Yilmaz, L. Hadjileontiadis, V. Charisis, O. Deroo, A. Manitsaris, I. Kompatsiaris, and N. Grammalidis, "Capturing the Intangible: An Introduction to the i-Treasures Project", in Proc. 9th International Conference on Computer Vision Theory and Applications (VISAPP2014), Lisbon, Portugal, 5-8 January 2014.

  186. F. Markatopoulou, A. Moumtzidou, C. Tzelepis, K. Avgerinakis, N. Gkalelis, S. Vrochidis, V. Mezaris, and I. Kompatsiaris, “ITI-CERTH participation to TRECVID 2013,” in TRECVID 2013 Workshop, Gaithersburg, MD, USA, 2013.

  187. Papadaniil, C.D., and Hadjileontiadis, L.J. "Towards an Overall 3-D Vector Field Reconstruction via Discretization and a Linear Equations System", Proc 13th Int Conf on Bioinformatics and Bioengineering (BIBE), IEEE, Chania, Greece, November 2013

  188. A. Satsiou, G. Koutitas, L. Tassiulas, “Reputation based Coordination of Prosumers Communities”, 1 st International Conference in Internet Science, Brussels, 9-11 April, 2013

  189. I. Tsampoulatidis, D. Ververidis, P. Tsarchopoulos, S. Nikolopoulos, I. Kompatsiaris and N. Komninos, “ImproveMyCity - An open source platform for direct citizen-government communication”, The 21st ACM International Conference on Multimedia – Open Source Software Competition, Barcelona, Catalunya, Spain, October 21-25, 2013. 

  190. E. Mantziou, S. Papadopoulos, Y. Kompatsiaris, "Scalable training with approximate incremental Laplacian Eigenmaps and PCA", Proceedings of the 21st ACM international conference on Multimedia (pp. 381-384). ACM, 2013

  191. Elisavet Chatzilari, "Using Tagged Images of Low Visual Ambiguity to Boost the Learning Efficiency of Object Detectors", 21st ACM International Conference on Multimedia, Doctoral Symposium,  Barcelona, Spain, October 21-25, 2013. [prezi]

  192. K. Avgerinakis, A. Briassouli, I. Kompatsiaris. “Activity detection and recognition of daily living events”. 1st ACM MM Workshop on Multimedia Indexing and Information Retrieval for Healthcare (MIIRH): held in conjunction with ACM MM 2013, Barcelona, Spain, Oct 2013.

  193. C. Tzelepis, N. Gkalelis, V. Mezaris, I. Kompatsiaris, "Improving event detection using related videos and Relevance Degree Support Vector Machines", Proc. ACM Multimedia 2013 (MM'13), Barcelona, Spain, 21-25 October 2013.

  194. T. Reuter, S. Papadopoulos, G. Petkos, V. Mezaris, Y. Kompatsiaris, P. Cimiano, C. de Vries, S. Geva, "Social Event Detection at MediaEval 2013: Challenges, Datasets, and Evaluation", Proc. MediaEval 2013 Workshop, CEUR vol. 1043, Barcelona, Spain, October 2013.

  195. David Corney, Carlos Martin, Ayse Göker, Eleftherios Spyromitros-Xioufis, Symeon Papadopoulos, Yiannis Kompatsiaris, Luca Aiello, Bart Thomee, "SocialSensor: Finding Diverse Images at MediaEval 2013", Proc. MediaEval 2013 Multimedia Benchmark Workshop, Barcelona, Spain, October 18-19, 2013.

  196. G. Kordopatis-Zilos, S. Papadopoulos, E. Spyromitros-Xioufis, A. L. Symeonidis, Y. Kompatsiaris, "CERTH at MediaEval Placing Task 2013", Proc. MediaEval 2013 Multimedia Benchmark Workshop, Barcelona, Spain, October 18-19, 2013.

  197. A. Moumtzidou, S. Vrochidis, and I. Kompatsiaris, "Concept extraction from patent images based on recursive hybrid classification", Proceedings of 6th Information Retrieval Facility Conference 2013 (IRFC 2013), Limassol, Cyprus, 7-9 October, 2013. Multidisciplinary Information Retrieval, Springer Berlin Heidelberg, Vol. 8201, pp. 83-86.

  198. M. Sahuguet, B. Huet, B. Cervenkova, E. Apostolidis, V. Mezaris, D. Stein, S. Eickeler, J.L. Redondo Garcia, L. Pikora, "LinkedTV at MediaEval 2013 Search and Hyperlinking Task", Proc. MediaEval 2013 Workshop, CEUR vol. 1043, Barcelona, Spain, October 2013.

  199. D. Stein, S. Eickeler, R. Bardeli, E. Apostolidis, V. Mezaris, M. Muller, "Think Before You Link - Meeting Content Constraints when Linking Television to the Web", Proc. 2013 NEM Summit, Nantes, France, October 2013.

  200. D. Stein, A. Oktem, E. Apostolidis, V. Mezaris, J.L. Redondo Garcia, R. Troncy, M. Sahuguet, B. Huet, "From Raw Data to Semantically Enriched Hyperlinking: Recent Advances in the LinkedTV Analysis Workflow", Proc. 2013 NEM Summit, Nantes, France, October 2013.

  201. G. Cheimariotis, V. Koutkias, I. Chouvarda, K. Toutouzas, Y.S. Chatzizisis, A. Giannopoulos, M. Riga, A. Antoniadis, C. Doulaverakis, I. Tsampoulatidis, I. Kompatsiaris, C. Stefanadis, G. Giannoglou and N. Maglaveras, "A Framework for Automatic Detection of Lumen-Endothelium Border in Intracoronary OCT Image Sequences", MEDICON 2013, Sevilla, Spain, September 25-28, 2013.

  202. E. Schinas, S. Papadopoulos, S. Diplaris, Y. Kompatsiaris, Y. Mass, J. Herzig, L. Boudakidis, "EventSense: Capturing the Pulse of Large-scale Events by Mining Social Media Streams", Proceedings of the 17th Panhellenic Conference on Informatics, PCI'13 (pp. 17-24). ACM. 

  203. K. Konstantinidis, S. Papadopoulos, Y. Kompatsiaris, "Community Structure and Evolution Analysis of OSN interactions around Real-world Social Phenomena", Proceedings of the 17th Panhellenic Conference on Informatics (pp. 9-16). ACM. 

  204. D. Hilbring, A. Moumtzidou, J. Mossgraber and S. Vrochidis. "Semantically Enriching an Open Source SOS Implementation for Accessing Heterogeneous Environmental Data Sources", The Global Conference for Open Source Geospatial Software, Nottingham, UK, September 17-21, 2013.

  205. P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, "Enhancing video concept detection with the use of tomographs", Proc. IEEE International Conference on Image Processing (ICIP 2013), Melbourne, Australia, September 2013.

  206. N. Gkalelis, V. Mezaris, I. Kompatsiaris, T. Stathaki, "Video event recounting using mixture subclass discriminant analysis", Proc. IEEE International Conference on Image Processing (ICIP 2013), Melbourne, Australia, September 2013.

  207. A. Moumtzidou, S. Vrochidis, E. Chatzilari and I. Kompatsiaris. "Discovery of Environmental Resources based on Heatmap Recognition", Proceedings of the IEEE International Conference on Image Processing (ICIP 2013), Melbourne, Australia, September 15-18, 2013.

  208. A. Moumtzidou, S. Vrochidis, I. Kompatsiaris, "Discovery of Weather Forecast Web Resources based on Ontology and Content-driven Hierarchical Classification", Proceedings of 14th International Conference on Engineering Applications of Neural Networks (EANN 2013), Halkidiki, Greece, 13-16 September, 2013. Communications in Computer and Information Science, Springer Berlin Heidelberg, Vol. 383, pp. 223-232.

  209. D. Kastrinakis, S. Papadopoulos, A. Vakali, "Compact and Distinctive Visual Vocabularies for Efficient Multimedia Data Indexing", Advances in Databases and Information Systems (pp. 98-111). Springer Berlin Heidelberg, 2013

  210. L. Wanner, H. Bosch, S. Vrochidis, N. Bouayad-Agha, G. Casamayor, L. Johansson, A. Karppinen, A. Moumtzidou, I. Kompatsiaris, T. Ertl. "Involving the Expert in the Delivery of  Environmental Information from the Web", EnviroInfo 2013, Hambourg, September 2-4, 2013, pp. 561-568.

  211. A. Satt, A. Sorin, O. Toledo-Ronen, O. Barkan, I. Kompatsiaris, A. Kokonozi, M. Tsolaki, "Evaluation of Speech-Based Protocol for Detection of Early-Stage Dementia", in Proceedings of INTERSPEECH 2013, 25 August 2013, Lyon, France.

  212. Elisavet Chatzilari, Georgios Liaros, Spiros Nikolopoulos and Yiannis Kompatsiaris. "A comparative study on mobile visual recognition", 9th International Conference on Machine Learning and Data Mining (MLDM 2013), New York, USA, July 19-25, 2013. 

  213. K. Avgerinakis, A. Briassouli, I. Kompatsiaris. “Robust Monocular Recognition of Activities of Daily Living for Smart Homes”. 9th International Conference on Intelligent Environments (IE2013), Athens, Greece, July 18-19, 2013.

  214. Avgerinakis Konstantinos, Kompatsiaris Ioannis, "DemCare action dataset for evaluating dementia patients in a home-based environment", To be presented at Ambient TeleCare session of Innovation in Medicine and Healthcare (InMed), Athens, 17-19 July 2013.

  215. S. Nikolopoulos, S. Papadopoulos and Y. Kompatsiaris. "Reality Mining in urban space", The Fourth International Conference on Information, Intelligence, Systems and Applications (IISA 2013), Workshop on Urban Computing & Modern Cities, Piraeus, Greece, July 10 – 12, 2013. 

  216. C. Doulaverakis, G. Nikolaidis, A. Kleontas and I. Kompatsiaris, "Panacea, a Semantic-enabled Drug Recommendations Discovery Framework", VDOS2013 workshop in conjunction with ICBO 2013, Montreal, Canada, July 8, 2013.  

  217. E. Mantziou, S. Papadopoulos, Y. Kompatsiaris, "Large-scale semi-supervised learning by Approximate Laplacian Eigenmaps, VLAD and Pyramids", In Proceedings of the 14th International Workshop on Image Analysis for Multimedia Interactive Services WIAMIS 2013), Paris, France, July 2013 

  218. Ε. Apostolidis, V. Mezaris, I. Kompatsiaris, "Fast object re-detection and localization in video for spatio-temporal fragment creation", Proc. 1st Int. Workshop on Media Fragment Creation and reMIXing (MMIX'13) at the IEEE Int. Conf. on Multimedia and Expo (ICME 2013), San Jose, CA, USA, July 2013.

  219. N. Gkalelis, V. Mezaris, M. Dimopoulos, I. Kompatsiaris, T. Stathaki, "Video event detection using a subclass recoding error-correcting output codes framework", Proc. IEEE Int. Conf. on Multimedia and Expo (ICME 2013), San Jose, CA, USA, July 2013.

  220. G. Meditskos, S. Dasiopoulou, V. Efstathiou, I. Kompatsiaris, "Ontology Patterns for Complex Activity Modelling", 7th International Web Rule Symposium: Research Based and Industry Focused (RuleML), Seattle Metropolitan Area, USA, July 11-13, 2013.

  221. G. Meditskos, S. Dasiopoulou, V. Efstathiou, I. Kompatsiaris, "SP-ACT: A Hybrid Framework for Complex Activity Recognition Combining OWL and SPARQL Rules", 10th IEEE Workshop on Context Modeling and Reasoning (CoMoRea), San Diego, California, March 18-22, 2013.

  222. S. Papadopoulos, E. Schinas, V. Mezaris, R. Troncy, I. Kompatsiaris, "The 2012 Social Event Detection Dataset", In Proceedings of the 4th ACM Multimedia Systems Conference (MMSys '13). ACM, New York, NY, USA, 102-107, doi.acm.org/10.1145/2483977.2483989 

  223. S. Papadopoulos, C. Sagonas, Y. Kompatsiaris, A. Vakali, “Semi-supervised concept detection by learning the structure of similarity graphs”, Advances in Multimedia Modeling, LNCS Volume 7732, pp 1-12, Huangshan, China, January 7-9, 2013 (Best Paper Honorable Mention), doi:10.1007/978-3-642-35725-1_1

  224. Dorothea Tsatsou, Vasileios Mezaris and Ioannis Kompatsiaris. "Semantic personalisation in networked media: determining the background knowledge". In 7th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP 2012), December 3-4, 2012, Luxembourg. 

  225. A Moumtzidou, N. Gkalelis, P. Sidiropoulos, M. Dimopoulos, S. Nikolopoulos, S. Vrochidis, V. Mezaris, I. Kompatsiaris,  "ITI-CERTH participation to TRECVID 2012", in Proceedings of TRECVID 2012 Workshop, November 2012, Gaithersburg, MD, USA.

  226. R. Palenichka, M. Petrou, Y. Kompatsiaris, A. Lakhssassi, "Model-based extraction of image area descriptors using a multi-scale attention operator", 21st International Conference on Pattern Recognition (ICPR 2012), November 11-15, 2012, Tsukuba , Japan.

  227. K. Avgerinakis, A. Briassouli , I. Kompatsiaris, "Recognition of Activities of Daily Living", 5th International Symposium on Monitoring & Surveillance Research (ISMSR): Healthcare-Safety-Security, Athens, Greece, Nov. 9 2012.  

  228. K. Avgerinakis, A. Briassouli , I. Kompatsiaris, "Smoke Detection Using Temporal  HOGHOF Descriptors and Energy Colour Statistics from Video", Firesense Workshop, 8-9 November 2012, Antalya, Turkey.

  229. S. Vrochidis, H. Bosch, A. Moumtzidou, F. Heimerl, T. Ertl, I. Kompatsiaris, "An Environmental Search Engine based on Interactive Visual Classification", Proceedings of the 1st ACM international workshop on Multimedia analysis for ecological data (MAED 2012), pp. 49-52, November 2, 2012, Nara, Japan.

  230. A. Moumtzidou, V. Epitropou, S. Vrochidis, S. Voth, A. Bassoukos, K. Karatzas, J. Mossgraber, I. Kompatsiaris, A. Karppinen and J. Kukkonen, "Environmental Data Extraction from Multimedia Resources", Proceedings of the 1st ACM international workshop on Multimedia analysis for ecological data (MAED 2012), pp. 13-18, November 2, 2012, Nara, Japan.

  231. C. Spampinato, V. Mezaris, J. van Ossenbruggen, "Multimedia Analysis for Ecological Data", Proc. ACM Multimedia, Nara, Japan, October–November 2012.

  232. S. Diplaris, G. Petkos, S. Papadopoulos, Y. Kompatsiaris, N. Sarris, C. Martin, A. Goker, D. Corney, J. Geurts, Y. Liu, J.-C. Point. "SocialSensor: Surfacing Real-Time Trends and Insights from Multiple Social Networks". In Proceedings of the 2012 NEM Summit. Istanbul, Turkey, 47-52.

  233. S. Papadopoulos, E. Schinas, V. Mezaris, R. Troncy, I. Kompatsiaris, “Social Event Detection at MediaEval 2012: Challenges, Dataset and Evaluation”, In Working Notes Proceedings of the MediaEval 2012 Workshop, CEUR vol. 927, Pisa, Italy, October 2012 

  234. D. Stein, E. Apostolidis, V. Mezaris, N. de Abreu Pereira, J. Muller, M. Sahuguet, B. Huet, I. Lasek, "Enrichment of News Show Videos with Multimodal Semi-Automatic Analysis", Proc. NEM Summit 2012, Istanbul, Turkey, October 2012.

  235. L. Wanner, S. Vrochidis, M. Rospocher, J. Mossgraber, H. Bosch, A. Karppinen, M. Myllynen, S. Tonelli, N. Bouayad-Agha, U. Bugel, G. Casamayor, T. Ert, D. Hilbring, K. Karatzas, I. Kompatsiaris, T. Koskentalo, S. Mille, A. Moumtzidou, E. Pianta, H. Saggion, L. Serafini, V. Tarvainen, "Personalized environmental service orchestration for quality of life improvement", Artificial Intelligence Applications and Innovations, IFIP Advances in Information and Communication Technology Volume 382, pp 351-360, 3rd Intelligent Systems for Quality of Life information Services Workshop (ISQL 2012), September 29, 2012, Halkidiki, Greece.

  236. S. Vrochidis, V. Epitropou, A. Bassoukos, S. Voth, K. Karatzas, A. Moumtzidou, J. Mossgraber, I. Kompatsiaris, A. Karppinen, J. Kukkonen, "Extraction of environmental data from on-line environmental information sources", Artificial Intelligence Applications and Innovations, IFIP Advances in Information and Communication Technology Volume 382, pp 361-370, 3rd Intelligent Systems for Quality of Life information Services Workshop (ISQL 2012), September 29, 2012, Halkidiki, Greece.

  237. K. Avgerinakis, A. Briassouli, I. Kompatsiaris, "Video monitoring for activities of daily living recognition", AAL Forum, Eidhoven, The Netherlands, Sep. 24-27 2012.

  238. P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, "Differential Edit Distance As A Countermeasure To Video Scene Ambiguity", Proc. IEEE Int. Workshop on Machine Learning for Signal Processing (MLSP 2012), Santander, Spain, September 2012.

  239. E. Mantziou, G. Petkos, S. Papadopoulos, C. Sagonas, Y. Kompatsiaris, “CERTH's Participation at the Photo Annotation Task of ImageCLEF 2012”, In CLEF 2012 (Online Working Notes/Labs/Workshop) 

  240. A. Giannopoulos, K. Toutouzas, M. Riga, Y.S. Chatzizisis, A. Antoniadis, C. Doulaverakis, I. Tsampoulatidis, I. Kompatsiaris, G.D. Giannoglou, C. Stefanadis, "Plaques with increased lipid core and thin fibrous cap occur in coronary artery regions with low endothelial shear stress: a 3D optical coherence tomography pilot study in human", European Society of Cardiology Congress 2012 (ESC 2012), Munich, Germany, August 2012.

  241. K.P. Toutouzas, M. Riga, A. Giannopoulos, Y.S. Chatzizisis, A. Antoniadis, C. Doulaverakis, I. Tsampoulatidis, I. Kompatsiaris, C. Stefanadis, G.D. Giannoglou, "Geometrically-correct 3D OCT: proof of concept, methodology and First-in-Man validation study", European Society of Cardiology Congress 2012 (ESC 2012), Munich, Germany, August 2012.

  242. Dorothea Tsatsou, Lyndon Nixon, Matei Mancas, Miroslav Vacura, Rüdiger Klein, Julien Leroy, Jaroslav Kuchar, Tomáš Kliegr, Manuel Kober, Maria Loli, Vasileios Mezaris. "Contextualised user profiling in networked media environments". In Proc. 2nd International Workshop on Augmented User Modeling in conjunction with 20th Conference on User Modeling, Adaptation and Personalization (UMAP 2012), Montreal, Canada, 16 - 20 July 2012. 

  243. C. Doulaverakis, G. Nikolaidis, A. Kleontas and I. Kompatsiaris, "GalenOWL: Ontology based drug recommendations discovery", in Vaccine and Drug Ontology in the Study of Mechanism and Effect (VDOSME 2012), Workshop of the 3rd international Conference on Biomedical Ontology (ICBO 2012), July 21, 2012, Graz, Austria.

  244. A. Moumtzidou, S. Vrochidis, S. Tonelli, I. Kompatsiaris and E. Pianta, "Discovery of Environmental Nodes in the Web", in Proceedings of the 5th IRF Conference, Austria, Vienna, July 2-3, 2012.

  245. S. Vrochidis, A. Moumtzidou, G. Ypma and I. Kompatsiaris, "PatMedia: Augmenting Patent Search with Content-based Image Retrieval", in Proceedings of the 5th IRF Conference, Austria, Vienna, July 2-3, 2012.

  246. D. Stein, E. Apostolidis, V. Mezaris, N. de Abreu Pereira, J. Muller, "Semi-Automatic Video Analysis for Linking Television to the Web", Proc. 3rd Int. Workshop on Future Television: Making Television Integrated and Interactive (FutureTV 2012) at the 10th European Interactive TV Conference (EuroITV 2012), Berlin, Germany, July 2012.

  247. E. Chatzilari, S. Nikolopoulos, Y. Kompatsiaris, J. Kittler. "Multi-Modal Region Selection Approach for Training Object Detectors", In Proceedings of the 2nd ACM International Conference on Multimedia Retrieval (ICMR '12). ACM, New York, NY, USA, , Article 5 , 8 pages. DOI=10.1145/2324796.2324803.

  248. S. Papadopoulos, J. Bakalli, Y. Kompatsiaris, E. Schinas. “Cluster-based Photo Browsing and Tagging on the Go”. In Proceedings of ACM International Conference on Multimedia Retrieval (ICMR), Hong Kong, 2012 (best demo award)

  249. G. Petkos, S. Papadopoulos, Y. Kompatsiaris, "Social event detection using multimodal clustering and integrating supervisory signals", In Proceedings of the 2nd ACM International Conference on Multimedia Retrieval (ICMR '12). ACM, New York, NY, USA, Article 23, 8 pages, doi.acm.org/10.1145/2324796.2324825

  250. S. Nikolopoulos, G. Th. Papadopoulos, I. Kompatsiaris and I. Patras, "Image interpretation by combining ontologies and bayesian networks", SETN 2012, Lamia-Greece, May 2012.

  251. L. Wanner, M. Rospocher, S. Vrochidis, H. Bosch, N. Bouayad-Agha, U. Bügel, G. Casamayor, T. Ertl, D. Hilbring, A. Karppinen, I. Kompatsiaris, T.Koskentalo, S. Mille, J. Moßgraber, A. Moumtzidou, M. Myllynen, E. Pianta, H. Saggion, L. Serafini, V. Tarvainen and S. Tonelli, "Personalized Environmental Service Configuration and Delivery Orchestration: The PESCaDO Demonstrator", in Proceedings of the 9nth Extended Semantic Web Conference (ESWC 2012), Heraclion, Crete, Greece, May 27-31, 2012.

  252. G. Hummel, M. Russ, P. Stütz, J. Soldatos, L. Rossi, T. Knape, Á. Utasi, L. Kovács, T. Szirányi, C. Doulaverakis and I. Kompatsiaris, "Intelligent Multi Sensor Fusion System for Advanced Situation Awareness in Urban Environments", in Future Security - Security Research Conference, Bonn, Germany, September 4 – 6, 2012.

  253. S. Vrochidis, I. Patras and I Kompatsiaris, "Exploiting gaze movements for automatic video annotation", in Proceedings of the 13th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2012), Dublin, Ireland, May 23-25, 2012.

  254. E. Spyromitros-Xioufis, S. Papadopoulos, I. Kompatsiaris, G. Tsoumakas, I. Vlahavas, "An Empirical Study on the Combination of SURF Features with VLAD Vectors for Image Search", In Proceedings of the 13th International Workshop on Image Analysis for Multimedia Interactive Services WIAMIS 2012), Dublin, Ireland, May 2012 

  255. V. Kaltsa, A. Briassouli, I. Kompatsiaris and M. G. Strintzis, "Timely, Robust Crowd Event Characterization", 2012 IEEE International Conference on Image Processing, Orlando, Fla, USA, Sept 30 - Oct 3 2012. 

  256. Sotiris Diplaris, Symeon Papadopoulos, Ioannis Kompatsiaris, Ayse Goker, Andrew Macfarlane, Jochen Spangenberg, Hakim Hacid, Linas Maknavicius, and Matthias Klusch. 2012. "SocialSensor: sensing user generated input for improved media discovery and experience". In Proceedings of the 21st international conference companion on World Wide Web (WWW '12 Companion). ACM, New York, NY, USA, 243-246.

  257. Sotiris Diplaris, Symeon Papadopoulos, Ioannis Kompatsiaris, Nicolaus Heise, Jochen Spangenberg, Nic Newman, and Hakim Hacid. 2012. ""Making sense of it all": an attempt to aid journalists in analysing and filtering user generated content". In Proceedings of the 21st international conference companion on World Wide Web (WWW '12 Companion). ACM, New York, NY, USA, 1241-1246.

  258. Pierre Andrews, Kerstin Bischoff, Sven Buschbeck, Francesco De Natale, Claudiu S. Firan, Anthony Jameson, Vasileios Mezaris, Vanessa Murdock, Claudia Niederée, Spiros Nikolopoulos and Adam Rae, "GLOCAL: Event-based Retrieval of Networked Media", WWW 2012, European Project Track, Lyon-France, April 2012.

  259. A Moumtzidou, P. Sidiropoulos, S. Vrochidis, N. Gkalelis, S. Nikolopoulos, V. Mezaris, I. Kompatsiaris, I. Patras,  "ITI-CERTH participation to TRECVID 2011", in Proceedings of TRECVID 2011 Workshop, December 2011, Gaithersburg, MD, USA.

  260. A. Briassouli, I. Kompatsiaris, "Spatiotemporally Localized New Event Detection in Crowds", ARTEMIS ICCV 2011 workshop, Barcelona, November 4-14, 2011, pp 928 - 933.

  261. V. Mezaris, A. Scherp, R. Jain, M. Kankanhalli, H. Zhou, J. Zhang, L. Wang, Z. Zhang, "Modeling and Representing Events in Multimedia", Proc. ACM Multimedia 2011, Scottsdale, AZ, USA, November 2011, pp. 613-614.

  262. M. Mirkovic, D. Culibrk, S. Papadopoulos, C. Zigkolis, Y. Kompatsiaris, G. Mcardle, "A Comparative Study of Spatial, Temporal and Content-based Patterns Emerging in YouTube and Flickr", In Proceedings of 2011 International Conference on Computational Aspects of Social Network (CASoN 2011), pp. 189-194, IEEE, dx.doi.org/10.1109/CASON.2011.6085942

  263. S. Nikolopoulos, S. G. Nikolov, I. Kompatsiaris, "Study on Mobile Image Search". NEM Summit: Implementing Future Media Internet, Torino, Italy, September 2011

  264. I. Kompatsiaris, S. Diplaris, S. Papadopoulos. Extracting Emergent Semantics from Large-Scale User-Generated Content, ICT Innovations 2011 conference, Skopje, FYROM, 14-16 September 2011

  265. S. Papadopoulos, C. Zigkolis, Y. Kompatsiaris, A. Vakali, "CERTH @ MediaEval 2011 SED Task", Working Notes Proceedings of the MediaEval 2011 Workshop, Santa Croce in Fossabanda, Pisa, Italy, September 1-2, 2011

  266. S. Papadopoulos, R. Troncy, V. Mezaris, B. Huet and I. Kompatsiaris, "Social Event Detection at MediaEval 2011: Challenges, Dataset and Evaluation", Working Notes Proceedings of the MediaEval 2011 Workshop, Santa Croce in Fossabanda, Pisa, Italy, September 1-2, 2011 

  267. V. Mezaris, P. Sidiropoulos, I. Kompatsiaris, "Improving interactive video retrieval by exploiting automatically-extracted video structural semantics", Proc. Fifth IEEE International Conference on Semantic Computing (ICSC 2011), Palo Alto, CA, USA, September 2011.

  268. C. Doulaverakis, N. Konstantinou, T. Knape, I. Kompatsiaris, J. Soldatos, "An approach to Intelligent Information Fusion in Sensor Saturated Urban Environments", EISIC 2011, Athens, Greece, September 2011

  269. L. Wanner, S. Vrochidis,  S. Tonelli,  J. Moßgraber, H. Bosch,  A. Karppinen,  M. Myllynen,  M. Rospocher,  N. Bouayad-Agha, U. Brügel, G. Casamayor, T. Ertl, I. Kompatsiaris, T. Koskentalo, S. Mille, A. Moumtzidou, E. Pianta, H. Saggion, L. Serafini, V. Tarvainen, "Building an Environmental Information System for Personalized Content Delivery",  International Symposium on Environmental Software Systems (ISESS 2011), Brno, Czech Republic, June 2011.

  270. N. Gkalelis, V. Mezaris, I. Kompatsiaris, "High-level event detection in video exploiting discriminant concepts", Proc. 9th International Workshop on Content-Based Multimedia Indexing (CBMI 2011), Madrid, Spain, June 2011.

  271. E. Chatzilari, S. Nikolopoulos, S. Papadopoulos, C. Zigkolis, Y. Kompatsiaris, “Semi-Supervised object recognition using flickr images", Proc. 9th International Workshop on Content-Based Multimedia Indexing (CBMI 2011), Madrid, Spain, June 2011.

  272. S. Papadopoulos, C. Zigkolis, S. Kapiris, Y. Kompatsiaris, A. Vakali, "City exploration by use of spatio-temporal analysis and clustering of user contributed photos", In ICMR '11 Proceedings of the 1st ACM International Conference on Multimedia Retrieval, 2011, ACM, New York, Article 65, 2 pages. (best demo award)

  273. I. Tsampoulatidis, N. Gkalelis, A. Dimou, V. Mezaris, I. Kompatsiaris, “High-level Event Detection System Based on Discriminant Visual Concepts”, Proc. ACM International Conference on Multimedia Retrieval (ICMR 2011), Trento, Italy, April 2011.

  274. ACM DL Author-ize serviceAn eye-tracking-based approach to facilitate interactive video search
    Stefanos Vrochidis, Ioannis Patras, Ioannis Kompatsiaris
    ICMR '11 Proceedings of the 1st ACM International Conference on Multimedia Retrieval, 2011
  275. A. Athanasopoulos, A. Dimou, V. Mezaris, I. Kompatsiaris, "GPU Acceleration for Support Vector Machines", Proc. 12th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2011), Delft, The Netherlands, April 2011. watch a related video

  276. P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, H. Meinedo, M. Bugalho, I. Trancoso, "Video Scene Segmentation System Using Audio-Visual Features", Proc. 12th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2011), Delft, The Netherlands, April 2011.

  277. K.Avgerinakis, A.Briassouli, I. Kompatsiaris, "Real Time Motion Changes for New Event Detection and Recognition", ACCV 2010 Workshop - 10th International Workshop on Visual Surveillance VS 2010, Queenstown, New Zealand, November 2010, pp 1 - 10.

  278. A.Briassouli, I. Kompatsiaris, "Change Detection for Temporal Texture in the Fourier Domain", ACCV 2010 - 10th Asian Conference on Computer Vision, Queenstown, New Zealand, November 2010, pp 149-160.

  279. A. Moumtzidou, A. Dimou, N. Gkalelis, S. Vrochidis, V. Mezaris, I. Kompatsiaris, "ITI-CERTH participation to TRECVID 2010", in Proceedings of TRECVID 2010 Workshop, November 2010, Gaithersburg, MD, USA.

  280. N. Gkalelis, V. Mezaris, I. Kompatsiaris, "Automatic event-based indexing of multimedia content using a joint content-event model", Proc. ACM Multimedia 2010, Events in MultiMedia Workshop  (EiMM10), Firenze, Italy, October 2010.

  281. K.Avgerinakis, A.Briassouli, I. Kompatsiaris,"Real Time Illumination Invariant Motion Change Detection", ACM Multimedia 2010 Workshop - 1st ACM ARTEMIS2010 International Workshop, Firenze, Italy, October 2010,pp.75-80.

  282. S. Papadopoulos, C. Zigkolis, S. Kapiris, Y. Kompatsiaris, A. Vakali. "ClustTour: city exploration by use of hybrid photo clustering". In Proceedings of MM '10, the international Conference on Multimedia (Firenze, Italy, October 25 - 29, 2010), ACM, New York, NY, 1617-1620 

  283. S. Papadopoulos, A. Scherp, N. Ireson, I. Tsampoulatidis, Y. Kompatsiaris. "Using Event Representation and Semantic Enrichment for Managing and Reviewing Emergency Incident Logs" Proceedings of the 2nd ACM international workshop on Events in multimedia (EiMM '10), pp. 41-46, New York, NY, USA, ACM, 2010

  284. L. Wanner, H. Bosch, N. Bouayad-Agha, U. Brügel, G. Casamayor, T. Ertl, A. Karppinen, I. Kompatsiaris, T. Koskentalo, S. Mille, J. Moßgraber, A. Moumtzidou, M. Myllynen, E. Pianta, M. Rospocher, H. Saggion, L. Serafini, V. Tarvainen, S. Tonelli, T. Uslander, S. Vrochidis, "Service-Based Infrastructure for User-Oriented Environmental Information Delivery", ENVIP 2010 Workshop, Bonn/Cologne, October 6-8, 2010.

  285. A. Scherp, R. Jain, M. Kankanhalli, V. Mezaris, "Modeling, Detecting, and Processing Events in Multimedia", Proc. ACM Multimedia 2010, Firenze, Italy, October 2010, pp. 1739-1740.

  286. S. Papadopoulos, C. Zigkolis, G. Tolias, Y. Kalantidis, P. Mylonas, Y. Kompatsiaris, A. Vakali, "Image Clustering through Community Detection on Hybrid Image Similarity Graphs", In Proceedings of ICIP 2010, International Conference on Image Processing (Hong Kong), IEEE, 2353-2356 

  287. G. Th. Papadopoulos, V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "Probabilistic Combination of Spatial Context with Visual and Co-occurrence Information for Semantic Image Analysis", Proc. IEEE International Conference on Image Processing (ICIP 2010), Hong Kong, China, September 2010.

  288. V. Mezaris, A. Dimou, I. Kompatsiaris, "On the use of feature tracks for dynamic concept detection in video", Proc. IEEE International Conference on Image Processing (ICIP 2010), Hong Kong, China, September 2010.

  289. V. Mezaris, P. Sidiropoulos, A. Dimou, I. Kompatsiaris, "On the use of visual soft semantics for video temporal decomposition to scenes", Proc. Fourth IEEE International Conference on Semantic Computing (ICSC2010), Pittsburgh, PA, USA, September 2010.

  290. N. Gkalelis, V. Mezaris, I. Kompatsiaris, "A joint content-event model for event-centric multimedia indexing", Proc. Fourth IEEE International Conference on Semantic Computing (ICSC2010), Pittsburgh, PA, USA, September 2010.

  291. S. Papadopoulos, Y. Kompatsiaris, A. Vakali. "A Graph-based Clustering Scheme for Identifying Related Tags in Folksonomies" In Proceedings of DaWaK, LNCS 6263, pp. 65-76, Springer, 2010 link

  292. G. Th. Papadopoulos, V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "A Statistical Learning Approach to Spatial Context Exploitation for Semantic Image Analysis", Proc. 20th International Conference on Pattern Recognition (ICPR 2010), Istanbul, Turkey, August 2010, pp. 3138-3142.

  293. S. Vrochidis, I. Kompatsiaris and I. Patras, "Optimizing Visual Search with Implicit User Feedback in Interactive Video Retrieval", in Proceedings of the ACM International Conference on Image and Video Retrieval (CIVR 2010), pp 274-281, Xi'an, China, 5-7 July 2010.

  294. P. Sidiropoulos, S. Vrochidis and I. Kompatsiaris, "Content-Based Retrieval of Complex Binary Images", in Proceedings of the 8th International Workshop on Content-Based Multimedia Indexing  (CBMI 2010), pp. 182-187, Grenoble, France, 23-25 June 2010.

  295. S. Vrochidis, A. Moumtzidou, P. King, A. Dimou, V. Mezaris and I. Kompatsiaris, "VERGE: A video interactive retrieval engine", in Proceedings of the 8th International Workshop on Content-Based Multimedia Indexing  (CBMI 2010), pp. 142-147, Grenoble, France, 23-25 June 2010.

  296. S. Diplaris, A. Flores, B. Sigurbjornsson, N. Tintarev, M. Escriche, R. van Zwol, Y. Kompatsiaris , "Collective Intelligence in Mobile Consumer Social Applications", In Proc. 9th International Conference on Mobile Business / 9th Global Mobility Roundtable  (ICMB/GMR 2010), pp. 206-212, full paper, Athens, Greece, 13-15 June 2010.

  297. A.Satsiou, L.Tassiulas, “Reputation-based Internet Sharing in Wireless Neighborhood Community Networks”, in Proc. of the IEEE International Conference on Communications, Cape Town, South Africa, 23-27 May 2010

  298. S. Dasiopoulou, I.Kompatsiaris "Trends and Issues in Description Logics Frameworks for Image Interpretation", 6th Hellenic Conference on Artificial Intelligence (SETN), 4-7 May, Athens, Greece, 2010.

  299. E. Giannakidou, V. Koutsonikola, A. Vakali and I. Kompatsiaris, "Exploring Temporal Aspects in User-Tag Co-Clustering", In Proc. 11th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2010), 12-14 April 2010, Desenzano del Garda, Italy

  300. V. Mezaris, A. Dimou, I. Kompatsiaris, "Local invariant feature tracks for high-level video feature extraction", Proc. 11th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2010), Desenzano del Garda, Italy, April 2010.

  301. P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, H. Meinedo, M. Bugalho, I. Trancoso, "On the use of audio events for improving video scene segmentation", Proc. 11th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2010), Desenzano del Garda, Italy, April 2010.

  302. S. Vrochidis, I. Kompatsiaris and I. Patras, "Exploiting Implicit User Feedback in Interactive Video Retrieval", in Proceedings of the 11th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2010), Desenzano del Garda, Italy, April 2010.

  303. V. Mezaris, S. Gidaros, I. Kompatsiaris, "Generalized concept overlay for semantic multi-modal analysis of audio-visual content", Proc. 4th International Workshop on Semantic Media Adaptation and Personalization (SMAP09), San Sebastian, Spain, December 2009, pp. 27-32.

  304. Jose Iria, Spiros Nikolopoulos, Martin Mozina, Alberto Lavelli, Claudio Guiliano, Lorenza Romano, Damjan Kuznar and Ioannis Kompatsiaris. Cross-Media Knowledge Extraction in the Car Manufacturing Industry. In Proceedings of the 21st International Conference on Tools with Artificial Intelligence (ICTAI 2009), New Jersey, USA, November 2-4, 2009.

  305. G. Th. Papadopoulos, V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "Combining Multimodal and Temporal Contextual Information for Semantic Video Analysis", IEEE International Conference on Image Processing (ICIP 2009), pp. 4325-4328, Cairo, Egypt, November 2009.

  306. A. Moumtzidou, A. Dimou, P. King, S. Vrochidis, A. Angeletou, V. Mezaris, S. Nikolopoulos, I. Kompatsiaris, L. Makris, "ITI-CERTH participation to TRECVID 2009 HLFE and Search", Proc. TRECVID 2009 Workshop, November 2009, Gaithersburg, MD, USA.

  307. Γ. Γιαννόγλου, Α. Αντωνιάδης, Ι. Χατζηζήσης, Χ. Δουλαβεράκης, Ι. Τσαμπουλατίδης, Α. Μπίλης, Ι. Κομπατσιάρης, "Εφαρμογή Αυτοματοποιημένης Τρισδιάστατης Ανασύνθεσης Στεφανιαίων Αρτηριών στην Ανίχνευση Ευάλωτων Αθηρωματικών Πλακών", 30ο Πανελλήνιο Καρδιολογικό Συνέδριο, 29-31 Οκτωβρίου 2009, Αθήνα.

  308. V. Koutsonikola, A. Vakali, E. Giannakidou I. Kompatsiaris, “Clustering of Social Tagging System Users: A Topic and Time Based Approach”, In Proc. of the 10th International Conference on Web Information Systems Engineering (WISE 2009), Springer Verlag, pp 75-86, October 5-7, Poznan, Poland

  309. D. Tsatsou, F. Menemenis, I. Kompatsiaris and P. C. Davis. "A Semantic Framework for Personalized Ad Recommendation based on Advanced Textual Analysis", 3rd ACM Conference on Recommender Systems (RecSys'09), pp.217-220, NY, USA, October 2009. 

  310. P. Sidiropoulos, V. Mezaris, I. Kompatsiaris, H. Meinedo, I. Trancoso, "Multi-Modal Scene Segmentation Using Scene Transition Graphs", Proc. ACM International Conference on Multimedia (MM09), Beijing, China, October 2009, pp. 665-668.

  311. G. Tsoumakas, A. Dimou, E. Spyromitros, V. Mezaris, I. Kompatsiaris, I. Vlahavas, "Correlation-Based Pruning of Stacked Binary Relevance Models for Multi-Label Learning", Proc. ECML/PKDD 2009 Workshop on Learning from Multi-Label Data (MLD'09), Bled, Slovenia, September 2009, pp. 101-116.

  312. K. Avgerinakis, A. Briassouli, I. Kompatsiaris, "Video processing for judicial applications", ict4justice, September 2009 publication, Skopje, FYROM

  313. S. Papadopoulos, Y. Kompatsiaris, and A. Vakali. "Leveraging Collective Intelligence through Community Detection in Tag Networks". In Proceedings of CKCaR'09 Workshop on Collective Knowledge Capturing and Representation, Redondo Beach, California, USA (September 1, 2009).

  314. Spiros Nikolopoulos, George Papadopoulos, Ioannis Kompatsiaris and Ioannis Patras, "An evidence-driven probabilistic inference framework for semantic image understanding", International Conference on Machine Learning and Data Mining (MLDM'09), 23-25 July 2009, Leipzig, Germany.

  315. Ioannis Arapakis, Ioannis Konstas, Joemon M. Jose, Ioannis Kompatsiaris, "Modeling Facial Expressions and Peripheral Physiological Signals to Predict Topical Relevance", ACM SIGIR 2009,Boston, Massachusetts.

  316. Elisavet Chatzilari, Spiros Nikolopoulos, Eirini Giannakidou and Ioannis Kompatsiaris, "Leveraging Social Media For Training Object Detectors", 16th International Conference on Digital Signal Processing (DSP'09), Special Session on Social Media, 5-7 July 2009, Santorini, Greece.

  317. S. Vrochidis, P. King, L. Makris, A. Moumtzidou, S. Nikolopoulos, A. Dimou, V. Mezaris, I. Kompatsiaris, "MKLab Interactive Video Retrieval System", ACM International Conference on Image and Video Retrieval (CIVR09) - VideOlympics Showcase event, Santorini, Greece, July 2009.

  318. A. Briassouli, I. Kompatsiaris, "Change Detection for Video", 2nd International Workshop in Sequential Methodologies (IWSM 2009), June 15-17 2009, Troyes, France.

  319. Anastasios Dimou, Grigorios Tsoumakas, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Vlahavas, "An Empirical Study of Multi-Label Learning Methods for Video Annotation", 7th International Workshop on Content-Based Multimedia Indexing (CBMI 2009), 3-5 June 2009, Chania-Crete, Greece, pp. 19-24.

  320. Spiros Nikolopoulos, Christina Lakka, Ioannis Kompatsiaris, Christos Varytimidis, Konstantinos Rapantzikos, Yannis Avrithis, "Compound document analysis by fusing evidence across media", 7th International Workshop on Content-Based Multimedia Indexing (CBMI 2009), 3-5 June 2009, Chania-Crete, Greece.

  321. Spiros Nikolopoulos, Elisavet Chatzilari, Eirini Giannakidou and Ioannis Kompatsiaris, "Towards fully un-supervised methods for generating object detection classifiers using social data", 10th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2009), 6-8 May 2009, London, UK.

  322. S. Poularakis, A. Briassouli, I. Kompatsiaris, "Full Action Instances for Motion Analysis", 10th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2009), London, UK, pp. 37-40, 2009.

  323. G. Th. Papadopoulos, C. Saathoff, M. Grzegorzek, V. Mezaris, I. Kompatsiaris, S. Staab and M. G. Strintzis, "Comparative Evaluation of Spatial Context Techniques for Semantic Image Analysis", 10th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2009), pp. 161-164, London, UK, May 2009.

  324. S. Papadopoulos, F. Menemenis, Y. Kompatsiaris, and B. Bratu. "Lexical Graphs for Improved Contextual Ad Recommendation". In Proceedings of the 31st European Conference on Information Retrieval (Toulouse, France, April 7 - 9, 2009). ECIR '09.

  325. A. Vakali and Y. Kompatsiaris, "Detecting and Understanding Web communities", WebSci'09: Society On-LineAthens, Greece, 18th–20th March, 2009.

  326. A. Scherp, F. Schwagereit, N. Ireson, V. Lanfranchi, S. Papadopoulos, A. Kritikos, Y. Kompatsiaris, P. Smrz. "Leveraging Web 2.0 Communities in Professional Organisations". In W3C Workshop on the Future of Social Networking, 15-16 January 2009, Barcelona.

  327. A. Briassouli, I. Kompatsiaris, "Detection of Multiple Subevents in Space and Time for Video Analysis", WCVIM International Workshop on Computer Vision and its Application to Image Media Processing, January 13 2009, Tokyo, Japan.

  328. Christos N. Zigkolis, Yiannis Kompatsiaris and Athena Vakali, “Information analysis in  mobile social  networks for added-value services”, W3C Workshop on the Future of Social Networking 2009

  329. T. Athanasiadis, N. Simou, G. Th. Papadopoulos, R. Benmokhtar, K. Chandramouli, V. Tzouvaras, V. Mezaris, M. Phiniketos, Y. Avrithis, Y. Kompatsiaris, B. Huet and E. Izquierdo, "Integrating Image Segmentation and Classification for Fuzzy Knowledge-based Multimedia Indexing", 15th International Multimedia Modeling Conference (MMM '09), Sophia-Antipolis, France, January 2009.

  330. G. Th. Papadopoulos, A. Briassouli, V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "Semantic Video Analysis Based on Estimation and Representation of Higher-Order Motion Statistics", 3rd International Workshop on Semantic Media Adaptation and Personalization (SMAP '08), pp. 21-26, Prague, Czech Republic, December 2008.

  331. F. Menemenis, S. Papadopoulos, B. Bratu, S. Waddington, Y. Kompatsiaris, "AQUAM: Automatic Query Formulation Architecture for Mobile Applications", In Proceedings of the 6th international Conference on Mobile and Ubiquitous Multimedia (Umea, Sweden, December 3 - 5, 2008). MUM '08, ACM, New York, NY.

  332. S. Dasiopoulou, I.Kompatsiaris, M.G.Strintzis, "Using Fuzzy DLs to Enhance Semantic Image Analysis", 3rd International Conference on Semantic and Digital Media Technologies (SAMT), 3-5 Dec., Koblenz, Germany, 2008.

  333. G. Th. Papadopoulos, T. Athanasiadis, N. Simou, R. Benmokhtar, K. Chandramouli, V. Tzouvaras, V. Mezaris, M. Phiniketos, Y. Avrithis, Y. Kompatsiaris, B. Huet and E. Izquierdo, "Combining Segmentation and Classification Techniques for Fuzzy Knowledge-based Semantic Image Annotation", 3rd International Conference on Semantics And digital Media Technologies (SAMT '08), Poster and Demos research track, Koblenz, Germany, December 2008.

  334. F. Bellotti, S. Vrochidis, I. Tsampoulatidis, G. Bo and L. Napoletano, "A Learning Oriented Technological Framework for iDTV", 4th International Conference on Automated Solutions for Cross Media Content and Multi-channel Distribution (AXMEDIS 2008), Florence, Italy, 17-19 November 2008.

  335. Q. Zhang, G. Tolias, B. Mansencal, A. Saracoglu, N. Aginako, A. Alatan, L. A. Alexandre, Y. Avrithis, J. Benois-Pineau, K. Chandramouli, M. Corvaglia, U. Damnjanovic, A. Dimou, E. Esen, N. Fatemi, I. Garcia, F. Guerrin, A. Hanjalic, R. Jarina, P. Kapsalas, P. King, I. Kompatsiaris, L. Makris, V. Mezaris, P. Migliorati, A. Moumtzidou, Ph. Mylonas, U. Naci, S. Nikolopoulos, M. Paralic, T. Piatrik, F. Poulin, A. M. G. Pinheiro, L. Raileanu, E. Spyrou, S. Vrochidis, "COST292 experimental framework for TRECVID 2008", Proc. TRECVID 2008 Workshop, November 2008, Gaithersburg, MD, USA.

  336. P. Wilkins, D. Byrne, G. J.F.Jones, H. Lee, G. Keenan, K. McGuinness, N. E. O’Connor, N. O’Hare, A. F. Smeaton, T. Adamek, R. Troncy, A. Amin, R. Benmokhtar, E. Dumont, B. Huet, B. Merialdo, G. Tolias, E. Spyrou, Y. Avrithis, G. Th. Papadopoulos, V. Mezaris, I. Kompatsiaris, et. al., "K-Space at TRECVid 2008", Proc. TRECVID 2008 Workshop, November 2008, Gaithersburg, MD, USA.

  337. A. Briassouli, I. Kompatsiaris, "Human Activity Localization via Sequential Change Detection", ACM Multimedia-MIR 2008, Oct 27-31 2008, Vancouver, Canada.

  338. A. Briassouli, D. Matsiki, I. Kompatsiaris, "Wavelet Domain Processing for Trajectory Extraction", IEEE International Conference on Image Processing (ICIP), Oct. 12-15, 2008, San Diego, USA.

  339. E. Tsamoura, V. Mezaris, I. Kompatsiaris, "Gradual transition detection using color coherence and other criteria in a video shot meta-segmentation framework", IEEE International Conference on Image Processing, Workshop on Multimedia Information Retrieval (ICIP-MIR 2008), San Diego, CA, USA, October 2008, pp. 45-48.

  340. A. Briassouli, I. Kompatsiaris, " Exploitation of knowledge in video recordings", ICT Solutions for Justice, Oct. 2008. 

  341. G.Th. Papadopoulos, V. Mezaris, I. Kompatsiaris and M.G. Strintzis, "Estimation and Representation of Accumulated Motion Characteristics for Semantic Event Detection", IEEE International Conference on Image Processing, Workshop on Multimedia Information Retrieval (ICIP-MIR 2008), San Diego, CA, USA, October 2008, pp. 41-44.

  342. E. Giannakidou, I. Kompatsiaris, A. Vakali, "SEMSOC: SEMantic, SOcial and Content-based Clustering in Multimedia Collaborative Tagging Systems", In Proc. 2nd IEEE International Conference on Semantic Computing (ICSC' 2008), IEEE Computer Society, pp 128-135, August 4-7, 2008 Santa Clara, CA, USA


  343. A. Briassouli, D. Matsiki, I. Kompatsiaris, "Continuous Wavelet Transform for Time-Varying Motion Extraction", International Conference on Visual Information Engineering, VIE 2008, July 29 - Aug 1, 2008, Xi'an China.

  344. E. Giannakidou, V. Koutsonikola, A. Vakali and I. Kompatsiaris, "Co-clustering Tags and Social Data Sources", In Proc. 9th International Conference On Web-Age Information Management (WAIM’ 2008), IEEE Computer Society, pp 317-324, July 20-22, 2008, Zhangjiajie, China. 

  345.  

    Vassilios Solachidis, Phivos Mylonas, Andreas Geyer-Schulz, Bettina Hoser, Sam Chapman, Fabio Ciravegna, Stefen Staab, Costis Contopoulos, Ioanna Gkika, Pavel Smrz, Yiannis Kompatsiaris, and Yannis Avrithis, "Generating Collective Intelligence", German Classification Society 32nd Annual Conference, Advances in Data Analysis, Data Handling and Business Intelligence Joint Conference with the British Classification Society (BCS) and the Dutch/Flemish Classification Society (VOC)

  346. Phivos Mylonas, Vassilios Solachidis, Andreas Geyer-Schulz, Bettina Hoser, Sam Chapman, Fabio Ciravegna, Stefen Staab, Pavel Smrz, Yiannis Kompatsiaris, and Yannis Avrithis,"Efficient Media Exploitation towards Collective Intelligence",German Classification Society 32nd Annual Conference, Advances in Data Analysis, Data Handling and Business Intelligence Joint Conference with the British Classification Society (BCS) and the Dutch/Flemish Classification Society (VOC)

  347. S. Vrochidis, P. King, L. Makris, A. Moumtzidou, V. Mezaris and I. Kompatsiaris, "MKLab Interactive Video Retrieval System", in the Proceedings of Conference On Image And Video Retrieval (CIVR'08), Niagra Falls, Canada, Pages: 563 - 563, ISBN: 978-1-60558-070-8, 7-9 July 2008.

  348. G. Th. Papadopoulos, V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "Accumulated Motion Energy Fields Estimation and Representation for Semantic Event Detection", Proc. International Conference on Image and Video Retrieval (CIVR 2008), Niagara Falls, Canada, July 2008.

  349. S. Papadopoulos, A. Vakali, and I. Kompatsiaris, "Digg it Up! Analyzing Popularity Evolution in a Web 2.0 Setting", Proceedings of the Workshop on Mining Social Data (MSoDa 2008) at the 18th European Conference on Artificial Intelligence (ECAI 2008), Patras, Greece, July 2008.

  350. A. Briassouli, I. Kompatsiaris, "Statistical Processing of Video for Detection of Events in Space and Time", IEEE International Conference on Multimedia and Expo (ICME), June 23-26, 2008, Hannover, Germany.

  351. J. Codina, E. Pianta, S. Vrochidis and S. Papadopoulos, "Integration of Semantic, Metadata and Image search engines with a text search engine for patent retrieval", Semantic Search 2008 Workshop, Tenerife, Spain, June 2, 2008.

  352. E. Tsamoura, V. Mezaris, I. Kompatsiaris, "Video shot meta-segmentation based on multiple criteria for gradual transition detection", Proc. Sixth International Workshop on Content-Based Multimedia Indexing (CBMI 2008), London, UK, June 2008, pp. 51-57.

  353. V. Mezaris, S. Gidaros, G. Th. Papadopoulos, W. Kasper, R. Ordelman, F.M.G. de Jong and I. Kompatsiaris, "Knowledge-assisted cross-media analysis of audio-visual content in the news domain", 6th International Workshop on Content-Based Multimedia Indexing (CBMI 2008), London, UK, June 2008, pp. 280-287.

  354. G. Th. Papadopoulos, K. Chandramouli, V. Mezaris, I. Kompatsiaris, E. Izquierdo and M.G. Strintzis, "A Comparative Study of Classification Techniques for Knowledge-Assisted Image Analysis", 9th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2008), pp. 4-7, Klagenfurt, Austria, May 2008.

  355. A.Satsiou, L.Tassiulas, “Dynamic Cooperation Enforcement through Trust-based Allocation Policies”, in Proc. of the 4th EURO-NGI International Conference on Next Generation Internet Networks, Krakow, Poland, 28-30 April 2008.

  356. F. Bellotti, S. Vrochidis, E. Parissi, P. Lhoas, D. Mathevon, M. Pellegrino, G. Bo and I. Kompatsiaris, "A T-learning Courses Development and Presentation Framework", 3rd International Conference on Interactive Mobile and Computer Aided Learning, IMCL2008, April 16-18, 2008, Amman, Jordan.

  357. J. Molina, V. Mezaris, P. Villegas, G. Tolias, E. Spyrou, N. Sofou, J. Rodríguez-Benito, G. Papadopoulos, S. Nikolopoulos, J. M. Martínez, I. Kompatsiaris, P. Kapsalas, A. Dimou, E. Bru, Y. Avrithis, T. Adamek, "MESH participation to TRECVID2008 HLFE", Proc. TRECVID 2008 Workshop, November 2008, Gaithersburg, MD, USA.

  358. Maria Papadogiorgaki, Vasileios Papastathis, Evangelia Nidelkou, Yiannis Kompatsiaris, Simon Waddington, Ben Bratu, Myriam Ribiere, "Distributed User Modeling for Personalized News Delivery in Mobile Devices", 2nd International Workshop on Semantic Media Adaptation and Personalization (SMAP07), December 17-18, 2007, London, United Kingdom.

  359. G. Th. Papadopoulos, V. Mezaris, I. Kompatsiaris and M. G. Strintzis, "Ontology-Driven Semantic Video Analysis Using Visual Information Objects", Proc. Second International Conference on Semantics and Digital Media Technologies (SAMT 2007), pp. 56-69, Genova, Italy, December 2007.

  360. G. Akrivas, G. Th. Papadopoulos, M. Douze, J. Heinecke, N. O’Connor, C. Saathoff and S. Waddington, "Knowledge-based Semantic Annotation and Retrieval of Multimedia Content", Proc. Second International Conference on Semantics and Digital Media Technologies (SAMT 2007), pp. 5-6, Genova, Italy, December 2007.

  361. P. Wilkins, T. Adamek, D. Byrne, G. J.F.Jones, H. Lee, G. Keenan, K. McGuinness, N. E. O’Connor, A. F. Smeaton, A. Amin, Z. Obrenovic, R. Benmokhtar, E. Galmar, B. Huet, S. Essid, R. Landais, F. Vallet, G. Papadopoulos, S. Vrochidis, V. Mezaris, I. Kompatsiaris, E. Spyrou, Y. Avrithis, R. Morzinger, P. Schallauer, W. Bailer, T. Piatrik, K. Chandramouli, E. Izquierdo, M. Haller, L. Goldmann, A. Samour, A. Cobet, T. Sikora, P. Praks, "K-Space at TRECVid 2007", presented at TRECVID 2007 Workshop, November 2007, Gaithersburg, MD, USA.

  362. Q. Zhang, K. Chandramouli, U. Damnjanovic, T. Piatrik, E. Izquierdo, M. Corvaglia, N. Adami, R. Leonardi, G. Yakın, S. Aksoy, U. Naci, A. Hanjalic, S. Vrochidis, A. Moumtzidou, S. Nikolopoulos, V. Mezaris, L. Makris, I. Kompatsiaris, B. Mansencal, J. Benois-Pineau, E. Esen, A. Alatan, E. Spyrou, P. Kapsalas, G. Tolias, P. Mylonas, Y. Avrithis, B. Reljin, G. Zajic, A. M. G. Pinheiro, L. A. Alexandre, P. Almeida, R. Jarina, M. Kuba, N. Aginako, J. Goya. "The COST292 experimental framework for TRECVID 2007", presented at TRECVID 2007 Workshop, November 2007, Gaithersburg, MD, USA.

  363. Iria, J., Uren, V., Lavelli, A., Blohm, S., Dadzie, A., Franz, T., Kompatsiaris, I., Magalhaes, J., Nikolopoulos, S., Preisach, C., and Slavazza, P. "Enhancing enterprise knowledge processes via cross-media extraction", In Proceedings of the 4th international Conference on Knowledge Capture (Whistler, BC, Canada, October 28 - 31, 2007). D. Sleeman and K. Barker, Eds. K-CAP '07. ACM, New York, NY, 175-176, 2007.

  364. S. Vrochidis, C. Doulaverakis, A. Gounaris, E. Nidelkou, L. Makris and I. Kompatsiaris, "A Hybrid Ontology and Visual-based Retrieval Model for Cultural Heritage Multimedia Collections", in Proceedings of 2nd International Conference on Metadata and Semantics Research, Metadata and Semantics, Springer US, ISBN 978-0-387-77745-0, pp. 1-10, 11-12 October, Corfu, Greece, 2007.

  365. S. Dasiopoulou, V. Tzouvaras, I. Kompatsiaris and M.G. Strintzis, "Capturing MPEG-7 Semantics", 2nd International Conference on Metadata and Semantics Research, 11-12 Oct., Corfu, Greece, 2007.

  366. C. Evangelou and I. Kompatsiaris, "Exploiting Social Software to Semantically Enrich Multimedia Content for Online Communities", Proceedings 2nd International Workshop on Building Technology Enhanced Learning solutions for Communities of Practice, Crete, Greece, September 17, 2007.

  367. S. Dasiopoulou, J. Heinecke, C. Saathooff and M.G. Strintzis, "Multimedia Reasoning with Natural Language Support", 1st IEEE International Conference on Semantic Computing, Sept 17-19, Irvine, California, pp. 413-420, 2007.

  368. A. Briassouli, S. Dasiopoulou, I. Kompatsiaris, "Ontology-Based Trajectory Analysis for Semantic Event Detection", 1st IEEE International Conference on Semantic Computing, Sept 17-19, Irvine, California, 2007.

  369. S. Vrochidis, C. Doulaverakis, L. Makris, A. Gounaris, E. Nidelkou, I. Kompatsiaris and M.G. Strintzis: "Hybrid Ontology and Visual-based Retrieval for Cultural Heritage Multimedia Libraries", 14th International Conference of Image Analysis and Processing - Workshops, 10-13 September 2007, Modena, Italy.

  370. A.Satsiou, L.Tassiulas, “A Trust-Based Exchange Framework for Multiple Services in P2P Systems”, in Proc. of the 7th IEEE International Conference on P2P Computing, Galway, Ireland, 2-5 September 2007.  

  371. A. Briassouli, V. Mezaris, I. Kompatsiaris, "Video Segmentation and Semantics Extraction from the Fusion of Motion and Color Information", Proc. IEEE International Conference on Image Processing (ICIP 2007), September 2007, San Antonio, TX, USA, vol. III, pp. 365-368.

  372. S. Vrochidis, V. Mezaris and I. Kompatsiaris, "ITI interactive video retrieval system", Conference On Image And Video Retrieval, Proceedings of the 6th ACM international, Amsterdam, The Netherlands Pages: 648 - 648, ISBN:978-1-59593-733-9, July 2007.

  373. A. Briassouli, V. Mezaris, I. Kompatsiaris, "Joint Motion and Color Statistical Video Processing for Motion Segmentation", Proc. IEEE International Conference on Multimedia & Expo (ICME 2007), July 2007, Beijing, China, pp. 2014-2017.

  374. Maria Papadogiorgaki, Vasileios Mezaris, Yiannis S. Chatzizisis, George D. Giannoglou and Ioannis Kompatsiaris, "Automated IVUS contour detection using intensity features and Radial Basis Function approximation", 20th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2007), pp. 183-188, June 20-22, 2007, Maribor, Slovenia.

  375. G. Th. Papadopoulos, V. Mezaris, I. Kompatsiaris and M. G. Strintzis: "Combining Content and Context Information for Semantic Image Analysis and Classification", 15th European Signal Processing Conference (EUSIPCO 2007), special session on The Semantic Gap in Visual Information Retrieval.

  376. M. Giereth, S. Koch, Y. Kompatsiaris, S. Papadopoulos, E. Pianta, L. Serafini, L. Wanner, "A Modular Framework for Ontology-based Representation of Patent Information", JURIX 2007: The 20th Anniversary International Conference on Legal Knowledge and Information Systems, Leyden, Netherlands.

  377. G. Th. Papadopoulos, V. Mezaris, S. Dasiopoulou and I. Kompatsiaris, "Semantic image analysis using a learning approach and spatial context" , 1st international conference on Semantics And digital Media Technologies (SAMT, formely EWIMT), special session on Context-based Multimedia Analysis and Representation, Athens, Greece, 6-8 December, 2006.

  378. V. Mezaris, N. Boulgouris, I. Kompatsiaris, "Knowledge-Assisted Video Analysis for Content-Adaptive Coding and Transmission", Proc. 1st International Workshop on Semantic Media Adaptation and Personalization (SMAP06), Athens, Greece, pp. 86-90, December 2006.

  379. J. Calic, P. Kramer, U. Naci, S. Vrochidis, S. Aksoy, Q. Zhang, J. Benois-Pineau, A. Saracoglu, C. Doulaverakis, R. Jarina, N. Campbell, V. Mezaris, I. Kompatsiaris, E. Spyrou, G. Koumoulos, Y. Avrithis, A. Dalkilic, A. Alatan, A. Hanjalic, E. Izquierdo: "COST292 experimental framework for TRECVID 2006", 4th TRECVID Workshop, Gaithersburg, USA, November 2006.

  380. K. Petridis, D. Anastasopoulos, C. Saathoff, N. Timmermann, I. Kompatsiaris and S. Staab: "M-OntoMat-Annotizer: Image Annotation. Linking Ontologies and Multimedia Low-Level Features", Engineered Applications of Semantic Web Session (SWEA) at the 10th International Conference on Knowledge-Based & Intelligent Information & Engineering Systems (KES 2006), Bournemouth, U.K., October 2006.

  381. A.Satsiou, M.Paterakis, “Efficient Caching of Video Content to an Architecture of Proxies according to a Frequency-Based Cache Management Policy”, in ACM Proc. of the 2nd International Workshop on Advanced Architectures and Algorithms for Internet Delivery and Applications, Pisa, Italy, October 2006

  382. C. Doulaverakis, E. Nidelkou, A. Gounaris, Y. Kompatsiaris: "A Hybrid Ontology and Content-Based Search Engine For Multimedia Retrieval", 10th East-European Conference on Advances in Databases and Information Systems, ADBIS 2006, Thessaloniki, Hellas, 3-7 September, 2006.

  383. G. Th. Papadopoulos, P. Panagi, S. Dasiopoulou, V. Mezaris and I. Kompatsiaris: "A Learning Approach to Semantic Image Analysis", 2nd International Mobile Multimedia Communications Conference (Mobimedia, formely MSAN), K-Space special session on Automatic Annotation and Retrieval of Multimedia Content, Alghero, Sardinia, Italy, September 2006.

  384. M. Papadogiorgaki, V. Mezaris, Y.S. Chatzizisis, I. Kompatsiaris, G.D. Giannoglou and M.G. Strintzis, "A Fully Automated Texture-based Approach for the Segmentation of Sequential IVUS Images", Proc. 13th International Conference on Systems, Signals and Image Processing (IWSSIP 2006), September 2006, Budapest, Hungary, pp. 461-464.

  385. C. Saathoff, K. Petridis, D. Anastasopoulos, N. Timmermann, I. Kompatsiaris and S. Staab: "M-OntoMat-Annotizer: Linking Ontologies with Multimedia Low-Level Features for Automatic Image Annotation", Demos and Posters of the 3rd European Semantic Web Conference, ESWC 2006, Budva, Montenegro, June 2006.

  386. P. Hobson, Y. Kompatsiaris, "Advances in semantic multimedia analysis for personalised content access", Special Session on Advances in Semantic Multimedia Analysis for Personalised Content Access, 2006 IEEE International Symposium on Circuits and Systems (ISCAS 2006), Kos Island, Greece, 21 - 24 May 2006.

  387. S. Dasiopoulou, G. Th. Papadopoulos, Ph. Mylonas, Y. Avrithis and I. Kompatsiaris, "Using Context and a Genetic Algorithm for Knowledge-Assisted Image Analysis" , 1st International Conference on Semantics And digital Media Technologies (SAMT, formely EWIMT), Athens, Greece, 2006.

  388. P.Panagi, S. Dasiopoulou, G.Th. Papadopoulos, I. Kompatsiaris, M.G. Strintzis: "A Genetic Algorithm Approach to Ontology-Driven Semantic Image Analysis", 3rd IEE International Conference of Visual Information Engineering (VIE), K-Space Research on Semantic Multimedia Analysis for Annotation and Retrieval special session, Bangalore, India, 2006.

  389. J. Calic, N. Campbell, S. Dasiopoulou, Y. Kompatsiaris: "An Overview of Multimodal Video Representation for Semantic Analysis", European Workshop on the Integration of Knowledge, Semantics and Digital Media Technologies, EWIMT 2005, London, UK, November 30 - December 1, 2005.

  390. P. Villegas, N. Sarris, J. Picault, I. Kompatsiaris "Creating a MESH of Multimedia News Feeds", European Workshop on the Integration of Knowledge, Semantics and Digital Media Technologies, EWIMT 2005, London, UK, November 30 - December 1, 2005.

  391. V. Tzouvaras, S. Dasiopoulou, F.M. Recuerda, G. Stoilos, Y. Kompatsiaris, G. Stamou "Multimedia Analysis and Annotation Requirements for the Semantic Web", European Workshop on the Integration of Knowledge, Semantics and Digital Media Technologies, EWIMT 2005, London, UK, November 30 - December 1, 2005.

  392. C. Doulaverakis, Y. Kompatsiaris, M.G. Strintzis: "Ontology-Based Access to Multimedia Cultural Heritage Collections - The REACH Project", EUROCON 2005, Sava Center, Belgrade, Serbia & Montenegro, November 21-24, 2005.

  393. T. Athanasiadis, V. Tzouvaras, K. Petridis, F. Precioso, Y. Avrithis and I. Kompatsiaris: "Using a Multimedia Ontology Infrastructure for Semantic Annotation of Multimedia Content", 5th International Workshop on Knowledge Markup and Semantic Annotation (SemAnnot 2005) at the 4th International Semantic Web Conference, ISWC 2005, Galway, Ireland, Nov. 2005.

  394. GD. Giannoglou, IS Hatzizisis, VG Koutkias, I. Kompatsiaris, P. Diamantopoulos, N. Maglaveras, GE. Parcharidis, GE. Louridas, "Validation of a new semi-automatic method for lumen and media-adventitia borders detection in sequential intravascular ultrasound images", European Society of Cardiology Congress 2005, 3-7 September 2005, Stockholm, Sweden.

  395. N. Voisine, S. Dasiopoulou, F. Precioso, V. Mezaris, I. Kompatsiaris and M.G. Strintzis, "A Genetic Algorithm-based Approach to Knowledge-assisted Video Analysis", Proc. IEEE International Conference on Image Processing (ICIP 2005), Genova, September 2005.

  396. I.S. Hatzizisis, V.G. Koutkias, I. Kompatsiaris, G. Karpetas, M.G. Strintzis, N. Maglaveras, G.D. Giannoglou, "An Active Contour Model Approach for Segmentation of Intravascular Ultrasound Image Sequences", Proc. 32nd International Conference on Computers in Cardiology, Lyon, September 2005.

  397. K. Petridis, F. Precioso, T. Athanasiadis, Y. Avrithis and I. Kompatsiaris, "Combined Domain Specific and Multimedia Ontologies for Image Understanding", Workshop on Mixed-reality as a Challenge to Image Understanding and Artificial Intelligence at the 28th German Conference on Artificial Intelligence, KI 2005, Koblenz, Germany, Sep. 2005.

  398. A.Satsiou, M.Doumpos, C.Zopounidis, “Genetic Algorithms for the Optimization of Support Vector Machines in Credit Risk Rating.”, in Proc. of the 2nd International Conference on Enterprise Systems and Accounting, Thessaloniki, Greece, 11-12 July 2005

  399. V. Mezaris, H. Doulaverakis, S. Herrmann, B. Lehane, N. O'Connor, I. Kompatsiaris, W. Stechele, and M. G. Strintzis, "An Extensible Modular Common Reference System for Content-based Information Retrieval: the SCHEMA Reference System", Proc. Fourth International Workshop on Content-Based Multimedia Indexing (CBMI05), Riga, Latvia, June 2005.

  400. S. Bloehdorn, K. Petridis, C. Saathoff, N. Simou, V. Tzouvaras, Y. Avrithis, S. Handschuh, I. Kompatsiaris, S. Staab, and M. G. Strintzis: "Semantic Annotation of Images and Videos for Multimedia Analysis", Proc. 2nd European Semantic Web Conference, ESWC 2005, Heraklion, Greece, May 2005.

  401. S. Papadopoulos, V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "A Region-based Approach to Conceptual Image Classification", Proc. IEE International Conference on Visual Information Engineering (VIE 2005), April 2005, Glasgow, UK.

  402. V. Mezaris, H. Doulaverakis, S. Herrmann, B. Lehane, N. O'Connor, I. Kompatsiaris, and M. G. Strintzis, "The SCHEMA Reference System: An Extensible Modular System for Content-based Information Retrieval", Proc. Workshop on Image Analysis For Multimedia Interactive Services (WIAMIS), April 2005, Montreux, Switzerland.

  403. N. Voisine, S. Dasiopoulou, V. Mezaris, E. Spyrou, T. Athanasiadis, I. Kompatsiaris, Y. Avrithis, and M. G. Strintzis, "Knowledge-Assisted Video Analysis Using a Genetic Algorithm", Proc. Workshop on Image Analysis For Multimedia Interactive Services (WIAMIS), April 2005, Montreux, Switzerland.

  404. S. Valette, I. Kompatsiaris and M. G. Strintzis, "A polygonal mesh partitioning algorithm based on protrusion conquest for perceptual 3D shape description", Workshop towards Semantic Virtual Environments SVE 2005, Villars, CH, March 16-18, 2005, pp. 68-76.

  405. N. Simou, C. Saathoff, S. Dasiopoulou, E. Spyrou, N. Voisine, V. Tzouvaras, I. Kompatsiaris, Y. Avrithis and S. Staab: "An Ontology Infrastructure for Multimedia Reasoning", Proc. International Workshop on Very Low Bitrate Video Coding (VLBV 2005), Sardinia, Italy, September 2005.

  406. A. Ukovich, G. Ramponi, H. Doulaverakis, and I. Kompatsiaris, "Shredded document reconstruction using MPEG-7 standard descriptors", Proc. 4th IEEE Symposium on Signal Processing and Information Technology (ISSPIT 2004), December 2004, Rome, Italy.

  407. I. Kompatsiaris, Y. Avrithis, P. Hobson, T. May, J. Tromp, "Achieving Integration of Knowledge and Content Technologies: The AceMedia Project", European Workshop on the Integration of Knowledge, Semantics and Digital Media Technology, Royal Statistical Society, London, 25-26 Nov. 2004.

  408. K. Petridis, I. Kompatsiaris, M. G. Strintzis, S. Bloehdorn, S. Handschuh, S. Staab, N. Simou, V. Tzouvaras and Y. Avrithis, "Knowledge Representation for Semantic Multimedia Content Analysis and Reasoning", European Workshop on the Integration of Knowledge, Semantics and Digital Media Technology, Royal Statistical Society, London, 25-26 Nov. 2004.

  409. S. Dasiopoulou, V. K. Papastathis, V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "An Ontology Framework For Knowledge-Assisted Semantic Video Analysis and Annotation", Proc. 4th International Workshop on Knowledge Markup and Semantic Annotation (SemAnnot 2004) at the 3rd International Semantic Web Conference (ISWC 2004), November 2004, Hiroshima, Japan.

  410. V. Mezaris, H. Doulaverakis, S. Herrmann, B. Lehane, N. O'Connor, I. Kompatsiaris, and M. G. Strintzis, "Combining Textual and Visual Information Processing for Interactive Video Retrieval: SCHEMA's Participation in TRECVID 2004", Proc. TRECVID 2004 Workshop, November 2004, Gaithersburg, MD, USA.

  411. V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "A knowledge-based approach to domain-specific compressed video analysis", Proc. IEEE International Conference on Image Processing (ICIP 2004), Singapore, October 2004, pp. 341-344.

  412. V. Mezaris, H. Doulaverakis, R. Medina Beltran de Otalora, S. Herrmann, I. Kompatsiaris, and M. G. Strintzis, "A test-bed for region-based image retrieval using multiple segmentation algorithms and the MPEG-7 eXperimentation Model: The Schema Reference System", Proc. 3rd International Conference on Image and Video Retrieval (CIVR2004), July 2004, Dublin, Ireland, Springer LNCS vol. 3115, pp. 592-600.

  413. V. Mezaris, H. Doulaverakis, R. Medina Beltran de Otalora, S. Herrmann, I. Kompatsiaris, and M. G. Strintzis, "Combining multiple segmentation algorithms and the MPEG-7 eXperimentation Model in the Schema Reference System", Proc. 8th International Conference on Information Visualization (IV2004), July 2004, London, UK, pp. 253-258.

  414. V. Mezaris and M. G. Strintzis, "Object segmentation and ontologies for MPEG-2 video indexing and retrieval", Proc. 3rd International Conference on Image and Video Retrieval (CIVR2004), July 2004, Dublin, Ireland, Springer LNCS vol. 3115, pp. 573-581.

  415. A.Satsiou, M.Paterakis, “Impact of Frequency-Based Cache Management Policies on the Performance of Segment Based Video Caching Proxies.”, in Proc. of the Third International IFIP-TC6 Networking Conference, pp 1120—1131, Athens, Greece, 9-14 May , 2004. 

  416. V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "Compressed-domain object detection for video understanding", Proc. Workshop on Image Analysis For Multimedia Interactive Services (WIAMIS), April 2004, Lisbon, Portugal.

  417. I. Kompatsiaris, Y. Avrithis, P. Hobson and M. G. Strintzis, "Integrating Knowledge, Semantics and Content for User-Centred Intelligent Media Services: the aceMedia Project", Proc. Workshop on Image Analysis For Multimedia Interactive Services (WIAMIS), April 2004, Lisbon, Portugal.

  418. V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "Still image objective segmentation evaluation using ground truth", Proc. Fifth COST 276 Workshop on Information and Knowledge Management for Integrated Media Communication, October 2-3, 2003, Prague, Czech Republic, pp. 9-14.

  419. V. Mezaris, I. Kompatsiaris, E. Kokkinou and M. G. Strintzis, "Real-time compressed-domain spatiotemporal video segmentation", Proc. Third International Workshop on Content-Based Multimedia Indexing (CBMI03), Rennes, France, September 22-24, 2003, pp. 373-380.

  420. N. O'Connor, S. Sav, T. Adamek, V. Mezaris, I. Kompatsiaris, T. Y. Lu, E. Izquierdo, C. Bennström, and J. Casas, "Region and object segmentation algorithms in the Qimera segmentation platform", Proc. Third International Workshop on Content-Based Multimedia Indexing (CBMI03), Rennes, France, September 22-24, 2003, pp. 381-388.

  421. V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "An Ontology Approach to Object-Based Image Retrieval", Proc. IEEE International Conference on Image Processing (ICIP 2003), Barcelona, Spain, September 2003, vol. II, pp. 511-514.

  422. E. Izquierdo, J. R. Casas, R. Leonardi, P. Migliorati, Noel E. O'Connor, I. Kompatsiaris and M. G. Strintzis, "Advanced Content-Based Semantic Scene Analysis and Information Retrieval: The SCHEMA project", Proc. Workshop on Image Analysis For Multimedia Interactive Services (WIAMIS), April 2003, London, UK.

  423. V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "Ontologies for Object-based Image Retrieval", Proc. Workshop on Image Analysis For Multimedia Interactive Services (WIAMIS), April 2003, London, UK, pp. 96-101.

  424. V. Mezaris, N. V. Boulgouris, I. Kompatsiaris, D. Simitopoulos, and M. G. Strintzis, "Segmentation and Content-based Watermarking for Image Indexing", Proc. Fourth COST 276 Workshop on Information and Knowledge Management for Integrated Media Communication, March 31 - April 1, 2003, Bordeaux, France, pp. 13-18.

  425. I. Kompatsiaris, E. Triantafyllou and M. G. Strintzis, " A World Wide Web Region-based Image Search Engine", 2002 International Tyrrhenian Workshop on Digital Communications, IWDC 2002, September 8th - 11th, 2002, Palazzo dei Congressi, Capri, ITALY.

  426. V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "A Framework for the Efficient Segmentation of Large-format Color Images", Proc. IEEE International Conference on Image Processing (ICIP 2002), Rochester, NY, September 2002, vol. I, pp. 761-764.

  427. V. Mezaris, I. Kompatsiaris, and M. G. Strintzis, "Still Image Segmentation Tools for Content-based Multimedia Applications", Proc. 2002 Tyrrhenian International Workshop on Digital Communications (IWDC 2002), pp. 273-279.

  428. I. Kompatsiaris, E. Triantafillou and M. G. Strintzis, "Region-Based Color Image Indexing and Retrieval", 2001 International Conference on Image Processing (ICIP2001), Thessaloniki, Greece, October 7-10, 2001.

  429. N. V. Boulgouris, I. Kompatsiaris, V. Mezaris, and M. G. Strintzis, "Content-based Watermarking for Indexing Using Robust Segmentation", Proc. Workshop on Image Analysis For Multimedia Interactive Services (WIAMIS), May 2001, Tampere, Finland.

  430.  S. Karavarsamis,  D. Ververidis, G. Chantas, S. Nikolopoulos, Y. Kompatsiaris, "Classifying Salsa dance steps from skeletal poses", Proceedings of the 14th International Workshop on Content-Based Multimedia Indexing (CBMI'16),  Bucharest, Romania, 15-17 June, 2016.