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Sotirios Chatzis
Sotirios Chatzis
Associate Professor @ Cyprus University of Technology
Email verificata su cut.ac.cy - Home page
Titolo
Citata da
Citata da
Anno
A fuzzy clustering approach toward hidden Markov random field models for enhanced spatially constrained image segmentation
SP Chatzis, TA Varvarigou
IEEE Transactions on Fuzzy Systems 16 (5), 1351-1361, 2008
2312008
Forecasting stock market crisis events using deep and statistical machine learning techniques
SP Chatzis, V Siakoulis, A Petropoulos, E Stavroulakis, ...
Expert systems with applications 112, 353-371, 2018
2002018
Robust sequential data modeling using an outlier tolerant hidden Markov model
SP Chatzis, DI Kosmopoulos, TA Varvarigou
IEEE transactions on pattern analysis and machine intelligence 31 (9), 1657-1669, 2008
1232008
Echo state Gaussian process
SP Chatzis, Y Demiris
IEEE Transactions on Neural Networks 22 (9), 1435-1445, 2011
1112011
A fuzzy c-means-type algorithm for clustering of data with mixed numeric and categorical attributes employing a probabilistic dissimilarity functional
SP Chatzis
Expert systems with applications 38 (7), 8684-8689, 2011
1012011
The infinite hidden Markov random field model
SP Chatzis, G Tsechpenakis
IEEE Transactions on Neural Networks 21 (6), 1004-1014, 2010
862010
A variational Bayesian methodology for hidden Markov models utilizing Student's-t mixtures
SP Chatzis, DI Kosmopoulos
Pattern Recognition 44 (2), 295-306, 2011
672011
A novel corporate credit rating system based on Student’st hidden Markov models
A Petropoulos, SP Chatzis, S Xanthopoulos
Expert Systems with Applications 53, 87-105, 2016
632016
The good, the bad and the bait: Detecting and characterizing clickbait on youtube
S Zannettou, S Chatzis, K Papadamou, M Sirivianos
2018 IEEE Security and Privacy Workshops (SPW), 63-69, 2018
612018
Robust visual behavior recognition
D Kosmopoulos, SP Chatzis
IEEE Signal Processing Magazine 27 (5), 34-45, 2010
602010
Leveraging statistical machine learning to address failure localization in optical networks
T Panayiotou, SP Chatzis, G Ellinas
Journal of Optical Communications and Networking 10 (3), 162-173, 2018
532018
Performance analysis of a data-driven quality-of-transmission decision approach on a dynamic multicast-capable metro optical network
T Panayiotou, SP Chatzis, G Ellinas
Journal of Optical Communications and Networking 9 (1), 98-108, 2017
502017
Signal Modeling and Classification Using a Robust Latent Space Model Based on Distributions
SP Chatzis, DI Kosmopoulos, TA Varvarigou
IEEE Transactions on Signal Processing 56 (3), 949-963, 2008
482008
A stacked generalization system for automated FOREX portfolio trading
A Petropoulos, SP Chatzis, V Siakoulis, N Vlachogiannakis
Expert systems with applications 90, 290-302, 2017
432017
Factor Analysis Latent Subspace Modeling and Robust Fuzzy Clustering Using -Distributions
S Chatzis, T Varvarigou
IEEE Transactions on Fuzzy Systems 17 (3), 505-517, 2008
432008
A nonparametric Bayesian approach toward robot learning by demonstration
SP Chatzis, D Korkinof, Y Demiris
Robotics and Autonomous Systems 60 (6), 789-802, 2012
412012
Robust fuzzy clustering using mixtures of Student’st distributions
S Chatzis, T Varvarigou
Pattern Recognition Letters 29 (13), 1901-1905, 2008
382008
A data-driven bandwidth allocation framework with QoS considerations for EONs
T Panayiotou, K Manousakis, SP Chatzis, G Ellinas
Journal of Lightwave Technology 37 (9), 1853-1864, 2019
372019
Recurrent latent variable networks for session-based recommendation
SP Chatzis, P Christodoulou, AS Andreou
Proceedings of the 2nd Workshop on Deep Learning for Recommender Systems, 38-45, 2017
372017
Numerical optimization using synergetic swarms of foraging bacterial populations
SP Chatzis, S Koukas
Expert Systems with Applications 38 (12), 15332-15343, 2011
372011
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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