Zobrazeno 1 - 10
of 8 222
pro vyhledávání: '"H Vincent"'
This paper addresses the problem of detecting changes when only unnormalized pre- and post-change distributions are accessible. This situation happens in many scenarios in physics such as in ferromagnetism, crystallography, magneto-hydrodynamics, and
Externí odkaz:
http://arxiv.org/abs/2410.14615
The effect of relative entropy asymmetry is analyzed in the context of empirical risk minimization (ERM) with relative entropy regularization (ERM-RER). Two regularizations are considered: $(a)$ the relative entropy of the measure to be optimized wit
Externí odkaz:
http://arxiv.org/abs/2410.02833
We investigate the problem of agent-to-agent interaction in decentralized (federated) learning over time-varying directed graphs, and, in doing so, propose a consensus-based algorithm called DSGTm-TV. The proposed algorithm incorporates gradient trac
Externí odkaz:
http://arxiv.org/abs/2409.17189
Autor:
Delbari, Mohamadreza, Alexandropoulos, George C., Schober, Robert, Poor, H. Vincent, Jamali, Vahid
Near-field (NF) communications is receiving renewed attention in the context of passive reconfigurable intelligent surfaces (RISs) due to their potentially extremely large dimensions. Although line-of-sight (LOS) links are expected to be dominant in
Externí odkaz:
http://arxiv.org/abs/2409.17041
Distributed energy resources (DERs) are gaining prominence due to their advantages in improving energy efficiency, reducing carbon emissions, and enhancing grid resilience. Despite the increasing deployment, the potential of DERs has yet to be fully
Externí odkaz:
http://arxiv.org/abs/2409.14499
The next-generation radio access network (RAN), known as Open RAN, is poised to feature an AI-native interface for wireless cellular networks, including emerging satellite-terrestrial systems, making deep learning integral to its operation. In this p
Externí odkaz:
http://arxiv.org/abs/2409.12964
Holographic multiple-input-multiple output (HMIMO), which is enabled by large-scale antenna arrays with quasi-continuous apertures, is expected to be an important technology in the forthcoming 6G wireless network. Reconfigurable intelligent surface (
Externí odkaz:
http://arxiv.org/abs/2409.00298
This paper characterizes the trade-offs between information and energy transmission over an additive white Gaussian noise channel in the finite block-length regime with finite channel input symbols. These trade-offs are characterized in the form of i
Externí odkaz:
http://arxiv.org/abs/2408.07807
Autor:
Liang, Ruihuai, Yang, Bo, Yu, Zhiwen, Guo, Bin, Cao, Xuelin, Debbah, Mérouane, Poor, H. Vincent, Yuen, Chau
Diffusion generative models, famous for their performance in image generation, are popular in various cross-domain applications. However, their use in the communication community has been mostly limited to auxiliary tasks like data modeling and featu
Externí odkaz:
http://arxiv.org/abs/2408.06701
Autor:
Zhang, Shuhang, Liu, Qingyu, Chen, Ke, Di, Boya, Zhang, Hongliang, Yang, Wenhan, Niyato, Dusit, Han, Zhu, Poor, H. Vincent
The future sixth-generation (6G) of wireless networks is expected to surpass its predecessors by offering ubiquitous coverage through integrated air-ground facility deployments in both communication and computing domains. In this network, aerial faci
Externí odkaz:
http://arxiv.org/abs/2408.04927