Selected Publications

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2020
H. Partaourides, Voskou, A., Kosmopoulos, D., Chatzis, S., and Metaxas, D. N., “Variational Bayesian Sequence-to-Sequence Networks for Memory-Efficient Sign Language Translation”, International Symposium on Visual Computing. Springer International Publishing, Cham, pp. 251-262, 2020.
2012
S. P. Chatzis and Kosmopoulos, D., “Visual Workflow Recognition Using a Variational Bayesian Treatment of Multistream Fused Hidden Markov Models”, Circuits and Systems for Video Technology, IEEE Transactions on, vol. 22, no. 7, pp. 1076 -1086, 2012.PDF icon ieee-t-csvt12.pdf (705.09 KB)
2011
S. P. Chatzis and Kosmopoulos, D., “A variational Bayesian methodology for hidden Markov models utilizing Student's-t mixtures”, Pattern Recognition, vol. 44, no. 2, pp. 295 - 306, 2011.PDF icon pat-rec-10.pdf (919.11 KB)
A. S. Voulodimos, Doulamis, A. D., Kosmopoulos, D., and Varvarigou, T. A., “Video summarization guiding evaluative rectification for industrial activity recognition”, Computer Vision Workshops (ICCV Workshops), 2011 IEEE International Conference on. pp. 950-957, 2011.PDF icon 2011-Summarization-ICCV.pdf (7.41 MB)
2009
D. I. Kosmopoulos, Doulamis, A., Makris, A., Doulamis, N., Chatzis, S. P., and Middleton, S. E., “Vision-based production of personalized video”, Signal Processing: Image Communication, vol. 24, no. 3, pp. 158 - 176, 2009.PDF icon spic-09.pdf (602.05 KB)
2006
T. Giannakopoulos, Kosmopoulos, D., Aristidou, A., and Theodoridis, S., “Violence content classification using audio features”, in Proceedings of the 4th Helenic conference on Advances in Artificial Intelligence, Berlin, Heidelberg, 2006.PDF icon setn06.pdf (236.15 KB)