Αποτελέσματα για 1-20 από 60.

Ημερομηνία ΈκδοσηςΤίτλοςΣυγγραφέαςJournal
11-Σεπ-2023Continuous authentication with feature-level fusion of touch gestures and keystroke dynamics to solve security and usability issuesStylios, Ioannis Chr ; Chatzis, Sotirios P. ; Thanou, Olga ; Kokolakis, Spyros A. Computers and Security 
2Νοε-2022Rethinking Bayesian Learning for Data Analysis: The Art of Prior and Inference in Sparsity-Aware ModelingCheng, Lei ; Yin, Feng ; Theodoridis, Sergios ; Chatzis, Sotirios P. ; Chang, Tsung-Hui IEEE Signal Processing Magazine 
320-Οκτ-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. Information and Computer Security 
41-Νοε-2021Re-constructing the interbank links using machine learning techniques. An application to the Greek interbank marketPetropoulos, Anastasios ; Siakoulis, Vasilis ; Lazaris, Panagiotis ; Chatzis, Sotirios P. International Journal of Intelligent Systems Technologies and Applications 
5Σεπ-2021Gaussian process-based Bayesian optimization for data-driven unit commitmentNikolaidis, Pavlos ; Chatzis, Sotirios P. International Journal of Electrical Power & Energy Systems 
61-Φεβ-2021Behavioral biometrics & continuous user authentication on mobile devices: A surveyStylios, Ioannis Chr ; Kokolakis, Spyros A. ; Thanou, Olga ; Chatzis, Sotirios P. Information Fusion 
72021BioGames: a new paradigm and a behavioral biometrics collection tool for research purposesStylios, Ioannis Chr ; Kokolakis, Spyros A. ; Skalkos, Andreas ; Chatzis, Sotirios P. Information and Computer Security 
8Νοε-2020Optimal planning of electricity storage to minimize operating reserve requirements in an isolated island gridNikolaidis, Pavlos ; Chatzis, Sotirios P. ; Poullikkas, Andreas Energy Systems 
95-Ιαν-2020Gated Mixture Variational Autoencoders for Value Added Tax audit case selectionKleanthous, Christos ; Chatzis, Sotirios P. Knowledge-Based Systems 
1014-Σεπ-2019Life cycle cost analysis of electricity storage facilities in flexible power systemsNikolaidis, Pavlos ; Chatzis, Sotirios P. ; Poullikkas, Andreas International Journal of Sustainable Energy 
11Μαΐ-2019A Data-Driven Bandwidth Allocation Framework with QoS Considerations for EONsPanayiotou, Tania ; Manousakis, Konstantinos ; Chatzis, Sotirios P. ; Ellinas, Georgios Journal of Lightwave Technology 
1221-Απρ-2019Renewable energy integration through optimal unit commitment and electricity storage in weak power networksNikolaidis, Pavlos ; Chatzis, Sotirios P. ; Poullikkas, Andreas International Journal of Sustainable Energy 
1325-Δεκ-2018t-Exponential Memory Networks for Question-Answering MachinesTolias, Kyriakos ; Chatzis, Sotirios P. IEEE transactions on neural networks and learning systems 
141-Δεκ-2018Forecasting stock market crisis events using deep and statistical machine learning techniquesChatzis, Sotirios P. ; Siakoulis, Vassilis ; Petropoulos, Anastasios ; Stavroulakis, Evangelos ; Vlachogiannakis, Nikos Expert systems with applications 
1527-Οκτ-2018Latent subspace modeling of sequential data under the maximum entropy discrimination frameworkChatzis, Sotirios P. Neurocomputing 
1615-Μαΐ-2018Deep learning with t-exponential Bayesian kitchen sinksPartaourides, Harris ; Chatzis, Sotirios P. Expert systems with applications 
17Μαρ-2018Leveraging Statistical Machine Learning to Address Failure Localization in Optical NetworksPanayiotou, Tania ; Chatzis, Sotirios P. ; Ellinas, Georgios Journal of Optical Communications and Networking 
1830-Δεκ-2017A stacked generalization system for automated FOREX portfolio tradingPetropoulos, Anastasios ; Chatzis, Sotirios P. ; Siakoulis, Vasilis ; Vlachogiannakis, Nikos Expert systems with applications 
19Ιαν-2017Performance analysis of a data-driven quality-of-transmission decision approach on a dynamic multicast- capable metro optical networkPanayiotou, Tania ; Chatzis, Sotirios P. ; Ellinas, Georgios Journal of Optical Communications and Networking 
201-Δεκ-2016Software defect prediction using doubly stochastic Poisson processes driven by stochastic belief networksAndreou, Andreas S. ; Chatzis, Sotirios P. Journal of Systems and Software