no code implementations • 26 Mar 2024 • Khac-Hoang Ngo, Johan Östman, Giuseppe Durisi, Alexandre Graell i Amat
In this paper, we delve into the privacy implications of SecAgg by treating it as a local differential privacy (LDP) mechanism for each local update.
no code implementations • 29 Feb 2024 • Javad Aliakbari, Johan Östman, Alexandre Graell i Amat
We address the challenge of federated learning on graph-structured data distributed across multiple clients.
no code implementations • 9 May 2023 • Marvin Xhemrishi, Johan Östman, Antonia Wachter-Zeh, Alexandre Graell i Amat
Inspired by group testing, the framework leverages overlapping groups of clients to identify the presence of malicious clients in the groups via a decoding operation.
no code implementations • 6 May 2023 • Johan Östman, Pablo Gomez, Vinutha Magal Shreenath, Gabriele Meoni
Onboard machine learning on the latest satellite hardware offers the potential for significant savings in communication and operational costs.
1 code implementation • 30 Jan 2023 • Edvin Listo Zec, Johan Östman, Olof Mogren, Daniel Gillblad
Personalized decentralized learning is a promising paradigm for distributed learning, enabling each node to train a local model on its own data and collaborate with other nodes to improve without sharing any data.
no code implementations • 27 Jan 2023 • Johan Östman, Ather Gattami, Daniel Gillblad
We consider a decentralized multiplayer game, played over $T$ rounds, with a leader-follower hierarchy described by a directed acyclic graph.