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Results 21-29 of 29 (Search time: 0.072 seconds).

Issue DateTitleAuthor(s)
21May-2012A Reservoir-driven non-stationary hidden markov modelDemiris, Yiannis ; Chatzis, Sotirios P. 
2Jan-2012The Copula Echo State NetworkChatzis, Sotirios P. ; Demiris, Yiannis 
3Aug-2011Deformable probability maps: probabilistic shape and appearance-based object segmentationChatzis, Sotirios P. ; Tsechpenakis, Gavriil 
4Jul-2011A fuzzy c-means-type algorithm for clustering of data with mixed numeric and categorical attributes employing a probabilistic dissimilarity functionalChatzis, Sotirios P. 
5Feb-2011A variational Bayesian methodology for hidden Markov models utilizing Student's-t mixturesChatzis, Sotirios P. ; Kosmopoulos, Dimitrios I. 
61-Dec-2010A method for training finite mixture models under a fuzzy clustering principleChatzis, Sotirios P. 
7Mar-2009Vision-based production of personalized videoChatzis, Sotirios P. ; Kosmopoulos, Dimitrios I. ; Doulamis, Anastasios D. ; Makris, Alexandros ; Doulamis, Nikolaos D. ; Middleton, Stuart E. 
8Oct-2008Robust fuzzy clustering using mixtures of Student’s-t distributionsDr Chatzis, Sotirios P. ; Varvarigou, Theodora 
92008Managing service level agreement contracts in OGSA-based GridsChatzis, Sotirios P. ; Litke, Antonios ; Konstanteli, Kleopatra ; Andronikou, Vassiliki ; Varvarigou, Theodora