Christos Tzelepis received the Diploma degree in Electical and Computer Engineering from Aristotle University of Thessaloniki, Greece, in 2011. During his diploma thesis, he focused on machine learning techniques with training data of variable reliability. Currently, he is a PhD candidate in Electonic Engineering and Computer Science at Queen Mary, University of London, within the field of discriminative machine learning, under the supervision of Dr. Ioannis Patras and Dr. Vasileios Mezaris. His research interests are in the areas of machine learning, content-based multimedia information management and image and video analysis.
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.
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.
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.
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.
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.
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.
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.