MIPT†, HSE University and Yandex, Russia; MIPT, HSE University and IITP RAS‡, Russia; MIPT and HSE University, Russia; KAUST⇤, Saudi Arabia; Purdue University, USA
Dmitry Kovalev, Aleksandr Beznosikov, Ekaterina Borodich, Alexander Gasnikov, Gesualdo Scutari
convex optimization;composite optimization;data similarity;optimal algorithms;sliding
Optimal Gradient Sliding and its Application to Optimal Distributed Optimization Under Similarity