Focussed Crawling of Environmental Web Resources Based on the Combination of Multimedia Evidence

T. Tsikrika, A. Moumtzidou, S. Vrochidis, I. Kompatsiaris, “Focussed Crawling of Environmental Web Resources Based on the Combination of Multimedia Evidence”, Multimedia Tools and Applications, vol. 75, pp. 1563–1587, 31 May, 2015, doi: 10.1007/s11042-015-2624-3