no code implementations • 15 Apr 2024 • Konstantinos E. Nikolakakis, George Chantzialexiou, Dionysis Kalogerias
The NOSTR is a communication protocol for the social web, based on the w3c websockets standard.
no code implementations • 2 Dec 2023 • Dionysis Kalogerias, Spyridon Pougkakiotis
Our results in particular imply zero duality gaps within the class of problems under study, both extending and improving on the state of the art in (risk-neutral) constrained learning.
no code implementations • 25 Sep 2023 • Periklis Theodoropoulos, Konstantinos E. Nikolakakis, Dionysis Kalogerias
Federated Learning (FL) is a decentralized machine learning framework that enables collaborative model training while respecting data privacy.
no code implementations • 28 May 2023 • Patrik Okanovic, Roger Waleffe, Vasilis Mageirakos, Konstantinos E. Nikolakakis, Amin Karbasi, Dionysis Kalogerias, Nezihe Merve Gürel, Theodoros Rekatsinas
Methods for carefully selecting or generating a small set of training data to learn from, i. e., data pruning, coreset selection, and data distillation, have been shown to be effective in reducing the ever-increasing cost of training neural networks.
no code implementations • 3 May 2023 • Konstantinos E. Nikolakakis, Amin Karbasi, Dionysis Kalogerias
We establish matching upper and lower generalization error bounds for mini-batch Gradient Descent (GD) training with either deterministic or stochastic, data-independent, but otherwise arbitrary batch selection rules.