Browsing by Authors Chatzis, Sotirios P.


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Issue DateTitleAuthor(s)
20-Oct-2022Key factors driving the adoption of behavioral biometrics and continuous authentication technology: an empirical researchStylios, Ioannis Chr ; Kokolakis, Spyros A. ; Thanou, Olga ; Chatzis, Sotirios P. 
1-Jan-2015A latent manifold markovian dynamics gaussian processChatzis, Sotirios P. ; Kosmopoulos, Dimitrios 
27-Oct-2018Latent subspace modeling of sequential data under the maximum entropy discrimination frameworkChatzis, Sotirios P. 
23-Nov-2013A latent variable Gaussian process model with Pitman–Yor process priors for multiclass classificationChatzis, Sotirios P. 
Mar-2018Leveraging Statistical Machine Learning to Address Failure Localization in Optical NetworksPanayiotou, Tania ; Chatzis, Sotirios P. ; Ellinas, Georgios 
14-Sep-2019Life cycle cost analysis of electricity storage facilities in flexible power systemsNikolaidis, Pavlos ; Chatzis, Sotirios P. ; Poullikkas, Andreas 
4-Jan-2021Local Competition and Stochasticity for Adversarial Robustness in Deep LearningPanousis, Konstantinos P. ; Chatzis, Sotirios P. ; Alexos, Antonios ; Theodoridis, Sergios 
17-May-2022Machine learning applied to BOTDR optical fibre distributed sensing in a controlled environmentIoannou, Andreas ; Kouzoupou, Charalambos ; Argyrou, Maria C. ; Kalli, Kyriacos ; Lantos, Adam ; Chatzis, Sotirios P. 
2008Managing service level agreement contracts in OGSA-based GridsChatzis, Sotirios P. ; Litke, Antonios ; Konstanteli, Kleopatra ; Andronikou, Vassiliki ; Varvarigou, Theodora 
1-Sep-2013Margin-maximizing classification of sequential data with infinitely-long temporal dependenciesChatzis, Sotirios P. 
Jun-2013A markov random field-regulated pitman-yor process prior for spatially constrained data clusteringChatzis, Sotirios P. 
Dec-2016Maximum Entropy Discrimination Factor AnalyzersChatzis, Sotirios P. 
27-Nov-2015Maximum entropy discrimination poisson regression for software reliability modelingChatzis, Sotirios P. ; Andreou, Andreas S. 
1-Dec-2010A method for training finite mixture models under a fuzzy clustering principleChatzis, Sotirios P. 
8-Jan-2016Mobile phones & behavioral modalities: Surveying users' practicesStylios, Ioannis Chr ; Chatzis, Sotirios P. ; Thanou, Olga ; Kokolakis, Spyros A. 
2014A non-stationary infinite partially-observable markov decision processKosmopoulos, Dimitrios I. ; Chatzis, Sotirios P. 
1-Jun-2014A non-stationary partially-observable markov decision process for planning in volatile environmentsChatzis, Sotirios P. ; Kosmpoulos, Dimitrios 
Jun-2012A Nonparametric Bayesian Approach Toward Robot Learning by DemonstrationChatzis, Sotirios P. ; Korkinof, Dimitrios ; Demiris, Yiannis 
Dec-2015A Nonparametric Bayesian Approach Toward Stacked Convolutional Independent Component AnalysisChatzis, Sotirios P. ; Kosmopoulos, Dimitrios I. 
Jun-2019Nonparametric Bayesian deep networks with local competitionPanousis, Konstantinos P. ; Chatzis, Sotirios P. ; Theodoridis, Sergios