Chatzis, Sotirios

12 publications

ICMLW 2024 Continual Deep Learning on the Edge via Stochastic Local Competition Among Subnetworks Theodoros Christophides, Kyriakos Tolias, Sotirios Chatzis

ICMLW 2024 Transformers with Stochastic Competition for Tabular Data Modelling Andreas Voskou, Charalambos Christoforou, Sotirios Chatzis

ICCVW 2023 A New Dataset for End-to-End Sign Language Translation: The Greek Elementary School Dataset Andreas Voskou, Konstantinos P. Panousis, Harris Partaourides, Kyriakos Tolias, Sotirios Chatzis

NeurIPS 2023 DISCOVER: Making Vision Networks Interpretable via Competition and Dissection Konstantinos Panousis, Sotirios Chatzis

AAAI 2022 Competing Mutual Information Constraints with Stochastic Competition-Based Activations for Learning Diversified Representations Konstantinos P. Panousis, Anastasios Antoniadis, Sotirios Chatzis

ICML 2022 Stochastic Deep Networks with Linear Competing Units for Model-Agnostic Meta-Learning Konstantinos Kalais, Sotirios Chatzis

AISTATS 2021 Local Competition and Stochasticity for Adversarial Robustness in Deep Learning Konstantinos Panousis, Sotirios Chatzis, Antonios Alexos, Sergios Theodoridis

ICCV 2021 Stochastic Transformer Networks with Linear Competing Units: Application to End-to-End SL Translation Andreas Voskou, Konstantinos P. Panousis, Dimitrios Kosmopoulos, Dimitris N. Metaxas, Sotirios Chatzis

ICML 2019 Nonparametric Bayesian Deep Networks with Local Competition Konstantinos Panousis, Sotirios Chatzis, Sergios Theodoridis

AAAI 2014 Dynamic Bayesian Probabilistic Matrix Factorization Sotirios Chatzis

AAAI 2014 Echo-State Conditional Restricted Boltzmann Machines Sotirios Chatzis

ICML 2013 Infinite Markov-Switching Maximum Entropy Discrimination Machines Sotirios Chatzis