Tziotis, Isidoros

3 publications

TMLR 2023 Straggler-Resilient Personalized Federated Learning Isidoros Tziotis, Zebang Shen, Ramtin Pedarsani, Hamed Hassani, Aryan Mokhtari

COLT 2022 The Power of Adaptivity in SGD: Self-Tuning Step Sizes with Unbounded Gradients and Affine Variance Matthew Faw, Isidoros Tziotis, Constantine Caramanis, Aryan Mokhtari, Sanjay Shakkottai, Rachel Ward

NeurIPS 2020 Second Order Optimality in Decentralized Non-Convex Optimization via Perturbed Gradient Tracking Isidoros Tziotis, Constantine Caramanis, Aryan Mokhtari