Magnusson, Sindri

8 publications

ECML-PKDD 2025 Collaborative Value Function Estimation Under Model Mismatch: A Federated Temporal Difference Analysis Ali Beikmohammadi, Sarit Khirirat, Peter Richtárik, Sindri Magnússon

ECML-PKDD 2024 Compressed Federated Reinforcement Learning with a Generative Model Ali Beikmohammadi, Sarit Khirirat, Sindri Magnússon

ECML-PKDD 2024 Policy Control with Delayed, Aggregate, and Anonymous Feedback Guilherme Dinis Junior, Sindri Magnússon, Jaakko Hollmén

TMLR 2023 Adaptive Hyperparameter Selection for Differentially Private Gradient Descent Dominik Fay, Sindri Magnússon, Jens Sjölund, Mikael Johansson

ICML 2023 Delay-Agnostic Asynchronous Coordinate Update Algorithm Xuyang Wu, Changxin Liu, Sindri Magnússon, Mikael Johansson

ICML 2022 Delay-Adaptive Step-Sizes for Asynchronous Learning Xuyang Wu, Sindri Magnusson, Hamid Reza Feyzmahdavian, Mikael Johansson

AAAI 2021 A Flexible Framework for Communication-Efficient Machine Learning Sarit Khirirat, Sindri Magnússon, Arda Aytekin, Mikael Johansson

NeurIPS 2021 On the Convergence of Step Decay Step-Size for Stochastic Optimization Xiaoyu Wang, Sindri Magnússon, Mikael Johansson