Rescaled Asynchronous SGD: Optimal Distributed Optimization under Data and System Heterogeneity. - Ammar Mahran; Artavazd Maranjyan; Peter Richtárik (CoRR, 2026)

LOSCAR-SGD: Local SGD with Communication-Computation Overlap and Delay-Corrected Sparse Model Averaging. - Yassine Maziane; Ammar Mahran; Artavazd Maranjyan; Peter Richtárik (CoRR, 2026)