Issue Date Title Author(s) 1 10-Oct-2021 Stochastic Transformer Networks With Linear Competing Units: Application To End-to-End SL Translation Voskou, Andreas ; Panousis, Konstantinos P. ; Kosmopoulos, Dimitrios I. ; Metaxas, Dimitris ; Chatzis, Sotirios P.
2 2020 Variational Bayesian Sequence-to-Sequence Networks for Memory-Efficient Sign Language Translation Partaourides, Harris ; Voskou, Andreas ; Kosmopoulos, Dimitrios I. ; Chatzis, Sotirios P. ; N. Metaxas, Dimitris
3 1-Oct-2016 A Nonstationary Hidden Markov Model with Approximately Infinitely-Long Time-Dependencies Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios I. ; Papadourakis, George M.
4 Dec-2015 A Nonparametric Bayesian Approach Toward Stacked Convolutional Independent Component Analysis Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios I.
5 1-Jan-2015 A latent manifold markovian dynamics gaussian process Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios
6 Dec-2014 A Nonstationary Hidden Markov Model with Approximately Infinitely-Long Time-Dependencies Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios I. ; Papadourakis, George M.
7 2-Oct-2014 Developing public transport network systems: The DIANA approach Kosmopoulos, Dimitrios I. ; Kalohristianakis, M. ; Malamos, Athanasios G. ; Chatzis, Sotirios P. ; Pternea, Moschoula ; Kepaptsoglou, Konstantinos L. ; Karlaftis, Matthew G.
8 2014 A partially-observable markov decision process for dealing with dynamically changing environments Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios I.
9 2014 A non-stationary infinite partially-observable markov decision process Kosmopoulos, Dimitrios I. ; Chatzis, Sotirios P.
10 Jun-2013 A conditional random field-based model for joint sequence segmentation and classification Kosmopoulos, Dimitrios I. ; Doliotis, Paul ; Chatzis, Sotirios P.
11 5-Mar-2012 Visual Workflow Recognition Using a Variational Bayesian Treatment of Multistream Fused Hidden Markov Models Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios I.
12 Feb-2011 A variational Bayesian methodology for hidden Markov models utilizing Student's-t mixtures Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios I.
13 Sep-2010 Robust visual behavior recognition Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios I.
14 Sep-2009 Robust Sequential Data Modeling Using an Outlier Tolerant Hidden Markov Model Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios ; Varvarigou, Theodora
15 Mar-2009 Vision-based production of personalized video Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios I. ; Doulamis, Anastasios D. ; Makris, Alexandros ; Doulamis, Nikolaos D. ; Middleton, Stuart E.
16 Mar-2008 Signal modeling and classification using a robust latent space model based on t distributions Chatzis, Sotirios P. ; Kosmopoulos, Dimitrios I. ; Varvarigou, Theodora
17 2008 A robust approach towards sequential data modeling and its application in automatic gesture recognition Kosmopoulos, Dimitrios I. ; Varvarigou, Theodora ; Chatzis, Sotirios P.
18 Sep-2006 Video representation and retrieval using spatio-temporal descriptors and region relations Doulamis, Anastasios D. ; Kosmopoulos, Dimitrios I. ; Chatzis, Sotirios P.