Selected Publications

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C

S. P. Chatzis and Kosmopoulos, D. I., “A Non-Stationary Infinite Partially Observable Markov Decision Process”, International Conference on Artificial Neural Networks. 2014.

pomdp.pdf (110.83 KB)

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.

ieee-t-csvt12.pdf (705.09 KB)

S. P. Chatzis, Kosmopoulos, D., and Doliotis, P., “A Conditional Random Field-Based Model for Joint Sequence Segmentation and Classification”, Pattern Recognition, vol. 46, no. 6, pp. 1569-1578, 2013.

pat_rec12.pdf (8.04 MB)

S. P. Chatzis, Kosmopoulos, D., and Varvarigou, T. A., “Robust Sequential Data Modeling Using an Outlier Tolerant Hidden Markov Model”, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 31, no. 9, pp. 1657-1669, 2009.

ieee-t-pami09.pdf (495.17 KB)

S. P. Chatzis, Kosmopoulos, D., and Varvarigou, T. A., “Signal Modeling and Classification Using a Robust Latent Space Model Based on t Distributions”, Signal Processing, IEEE Transactions on, vol. 56, pp. 949 -963, 2008.

ieee-t-sp07.pdf (219.44 KB)

S. P. Chatzis and Kosmopoulos, D. I., “A Nonparametric Bayesian Approach Toward Stacked Convolutional Independent Component Analysis”, International Conference on Computer Vision. 2015.

iccv2015.pdf (352.41 KB)

D

P. Doliotis, Athitsos, V., Kosmopoulos, D. I., and Perantonis, S. J., “Hand Shape and 3D Pose Estimation Using Depth Data from a Single Cluttered Frame.”, in International Symposium on Visual Computing (ISVC), 2012.

isvc2012.pdf (232.73 KB)

N. D. Doulamis, Doulamis, A. D., and Kosmopoulos, D., “Content-based decomposition of gesture videos”, Signal Processing Systems Design and Implementation, 2005. IEEE Workshop on. pp. 319-324, 2005.

icip05.pdf (334.71 KB)

A. D. Doulamis, Kosmopoulos, D., and Doulamis, N. D., “Content-Based Time Sampling for Efficient Video Delivery over Networks of Low and Variable Bandwidth”, Digital Telecommunications, , 2006. ICDT '06. International Conference on. 2006.

N. D. Doulamis, Voulodimos, A. S., Kosmopoulos, D., and Varvarigou, T. A., “Enhanced Human Behavior Recognition using HMM and Evaluative Rectification”, ACM Multimedia, ARTEMIS Workshop. 2010.

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