no code implementations • 1 Sep 2023 • Wei Chen, Yuanwei Liu, Hamid Jafarkhani, Yonina C. Eldar, Peiying Zhu, Khaled B Letaief
Wireless communication systems to date primarily rely on the orthogonality of resources to facilitate the design and implementation, from user access to data transmission.
no code implementations • 1 Aug 2023 • Tomas Ortega, Hamid Jafarkhani
Asynchronous Federated Learning with Buffered Aggregation (FedBuff) is a state-of-the-art algorithm known for its efficiency and high scalability.
no code implementations • 24 Jan 2023 • Tomas Ortega, Hamid Jafarkhani
In instances of online kernel learning where little prior information is available and centralized learning is unfeasible, past research has shown that distributed and online multi-kernel learning provides sub-linear regret as long as every pair of nodes in the network can communicate (i. e., the communications network is a complete graph).
no code implementations • 22 Dec 2020 • Hang Wang, Sen Lin, Hamid Jafarkhani, Junshan Zhang
Specifically, we assume that agents maintain local estimates of the global state based on their local information and communications with neighbors.
no code implementations • 29 Sep 2020 • Carles Diaz Vilor, Hamid Jafarkhani
In this paper, we consider the multi-UAV deployment problem for a two-hop relaying system.
no code implementations • 20 Jan 2019 • Saeed Karimi-Bidhendi, Jun Guo, Hamid Jafarkhani
We study a heterogeneous two-tier wireless sensor network in which N heterogeneous access points (APs) collect sensing data from densely distributed sensors and then forward the data to M heterogeneous fusion centers (FCs).
Information Theory Information Theory