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Sergios Theodoridis

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Rethinking Bayesian Learning for Data Analysis: The Art of Prior and Inference in Sparsity-Aware Modeling



Lei Cheng , Feng Yin , Sergios Theodoridis , Sotirios Chatzis , Tsung-Hui Chang

* 64 pages, 16 figures, 6 tables, 98 references, submitted to IEEE Signal Processing Magazine 

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Stochastic Local Winner-Takes-All Networks Enable Profound Adversarial Robustness



Konstantinos P. Panousis , Sotirios Chatzis , Sergios Theodoridis

* Bayesian Deep Learning Workshop, NeurIPS 2021 

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Dialog speech sentiment classification for imbalanced datasets



Sergis Nicolaou , Lambros Mavrides , Georgina Tryfou , Kyriakos Tolias , Konstantinos Panousis , Sotirios Chatzis , Sergios Theodoridis

* To be published in SPECOM & ICR 2021 Electronic Proceedings by the Springer Nature 

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Local Competition and Stochasticity for Adversarial Robustness in Deep Learning



Konstantinos P. Panousis , Sotirios Chatzis , Antonios Alexos , Sergios Theodoridis

* Under Review AISTATS 2021. arXiv admin note: substantial text overlap with arXiv:2006.10620 

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Towards Probabilistic Tensor Canonical Polyadic Decomposition 2.0: Automatic Tensor Rank Learning Using Generalized Hyperbolic Prior



Lei Cheng , Zhongtao Chen , Qingjiang Shi , Yik-Chung Wu , Sergios Theodoridis


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Early soft and flexible fusion of EEG and fMRI via tensor decompositions



Christos Chatzichristos , Eleftherios Kofidis , Lieven De Lathauwer , Sergios Theodoridis , Sabine Van Huffel


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FedLoc: Federated Learning Framework for Cooperative Localization and Location Data Processing



Feng Yin , Zhidi Lin , Yue Xu , Qinglei Kong , Deshi Li , Sergios Theodoridis , Shuguang , Cui


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Variational Conditional-Dependence Hidden Markov Models for Human Action Recognition



Konstantinos P. Panousis , Sotirios Chatzis , Sergios Theodoridis

* Under review ICML 2020 

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Linear Multiple Low-Rank Kernel Based Stationary Gaussian Processes Regression for Time Series



Feng Yin , Lishuo Pan , Xinwei He , Tianshi Chen , Sergios Theodoridis , Zhi-Quan , Luo

* 15 pages, 5 figures, submitted 

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Nonparametric Bayesian Deep Networks with Local Competition



Konstantinos P. Panousis , Sotirios Chatzis , Sergios Theodoridis

* Submitted to 32nd Conference on Neural Information Processing Systems (NIPS 2018) 

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