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S

Sotirios Chatzis

Cyprus University of Technology

27H-index
182Paper Count
2.6KCitation Count
Published Papers 47
Publication Date
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Gaze Prediction in Virtual Reality Without Eye Tracking Using Visual and Head Motion Cues
errADVANCES IN VISUAL COMPUTING, ISVC 2025, PT I
IF0
err2026-01-01
err0
PREAI
errPetrou, Christos; Partaourides, Harris; Balomenos, Athanasios; Kopsinis, Yannis; Chatzis, Sotirios
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CMAD: Conditional Modeling-Adapter Diffusion for Video Super-Resolution
errADVANCES IN VISUAL COMPUTING, ISVC 2025, PT II
IF0
err2026-01-01
err0
PREAI
errWang, Chengzhang; Nie, Jiahao; He, Zhiwei; Chatzis, Sotirios
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Predicting ship hull flow-field distributions using a soft-constrained ANN model
errInternational Journal of Naval Architecture and Ocean Engineering
IF3.9
err2025-12-01
err0
errOAAI
errLefkiou, Christoforos; Koukouvinis, Phoevos (Foivos); Chatzis, Sotirios; Xyfolis, Stefanos
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Continuous authentication with feature-level fusion of touch gestures and keystroke dynamics to solve security and usability issues
errCOMPUTERS & SECURITY
IF5.4
err2023-09-01
err3
PREAI
errStylios, Ioannis; Chatzis, Sotirios; Thanou, Olga; Kokolakis, Spyros
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Rethinking Bayesian Learning for Data Analysis: The art of prior and inference in sparsity-aware modeling
errIEEE SIGNAL PROCESSING MAGAZINE
IF9.6
err2022-11-01
err75
errOAAI
errCheng, Lei; Yin, Feng; Theodoridis, Sergios; Chatzis, Sotirios; Chang, Tsung-Hui
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errSave
Gaussian process-based Bayesian optimization for data-driven unit commitment
errINTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS
IF5
err2021-09-01
err24
PREAI
errNikolaidis, Pavlos; Chatzis, Sotirios
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errSave
Behavioral biometrics & continuous user authentication on mobile devices: A survey
errINFORMATION FUSION
IF15.5
err2021-02-01
err68
PREAI
errStylios, Ioannis; Kokolakis, Spyros; Thanou, Olga; Chatzis, Sotirios
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errSave
Gated Mixture Variational Autoencoders for Value Added Tax audit case selection
errKNOWLEDGE-BASED SYSTEMS
IF7.6
err2020-01-01
err9
PREAI
errKleanthous, Christos; Chatzis, Sotirios
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Optimal planning of electricity storage to minimize operating reserve requirements in an isolated island grid
errENERGY SYSTEMS-OPTIMIZATION MODELING SIMULATION AND ECONOMIC ASPECTS
IF1.9
err2019-08-22
err16
PREAI
errNikolaidis, Pavlos; Chatzis, Sotirios; Poullikkas, Andreas
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errSave
t-Exponential Memory Networks for Question-Answering Machines
errIEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS
IF8.9
err2019-08-01
err3
errOAAI
errTolias, Kyriakos; Chatzis, Sotirios P.
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errSave
A Data-Driven Bandwidth Allocation Framework With QoS Considerations for EONs
errJOURNAL OF LIGHTWAVE TECHNOLOGY
IF4.8
err2019-05-01
err37
errOAAI
errPanayiotou, Tania; Manousakis, Konstantinos; Chatzis, Sotirios P.; Ellinas, Georgios
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errSave
Forecasting stock market crisis events using deep and statistical machine learning techniques
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2018-12-01
err170
PREAI
errChatzis, Sotirios P.; Siakoulis, Vassilis; Petropoulos, Anastasios; Stavroulakis, Evangelos; Vlachogiannakis, Nikos
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errSave
Latent subspace modeling of sequential data under the maximum entropy discrimination framework
errNEUROCOMPUTING
IF6.5
err2018-10-01
err1
PREAI
errChatzis, Sotirios R.
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errSave
Renewable energy integration through optimal unit commitment and electricity storage in weak power networks
errinternational journal of green energy
IF2.7
err2018-09-02
err25
PREAI
errNikolaidis, Pavlos; Chatzis, Sotirios; Poullikkas, Andreas
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errSave
Deep learning with t-exponential Bayesian kitchen sinks
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2018-05-01
err1
PREAI
errPartaourides, Harris; Chatzis, Sotirios
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errSave
Leveraging Statistical Machine Learning to Address Failure Localization in Optical Networks
errJOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING
IF4.3
err2018-02-16
err53
PREAI
errPanayiotou, T.; Chatzis, S. P.; Ellinas, G.
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errSave
A stacked generalization system for automated FOREX portfolio trading
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2017-12-01
err30
PREAI
errPetropoulos, Anastasios; Chatzis, Sotirios P.; Siakoulis, Vasilis; Vlachogiannakis, Nikos
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errSave
Asymmetric deep generative models
errNEUROCOMPUTING
IF6.5
err2017-06-01
err10
PREAI
errPartaourides, Harris; Chatzis, Sotirios P.
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errSave
Performance Analysis of a Data-Driven Quality-of-Transmission Decision Approach on a Dynamic Multicast-Capable Metro Optical Network
errJOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING
IF4.3
err2016-12-22
err46
PREAI
errPanayiotou, T.; Chatzis, S. P.; Ellinas, G.
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errSave
Software defect prediction using doubly stochastic Poisson processes driven by stochastic belief networks
errJOURNAL OF SYSTEMS AND SOFTWARE
IF4.1
err2016-12-01
err19
PREAI
errAndreou, Andreas S.; Chatzis, Sotirios P.
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Research Directions

No research directions
Co-authors
Cooperation Journals
S
Sergios Theodoridis
H-index: 50 · Papers: 469
N
Nikolaos Doulamis
H-index: 47 · Papers: 515
Y
Yiannis Demiris
H-index: 47 · Papers: 334
T
Tsung‐Hui Chang
H-index: 44 · Papers: 342
T
Theodora Varvarigou
H-index: 35 · Papers: 415
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