Performance Analysis of Device-to-Device Aided Multicasting in General Network Topologies

Autor: Richard Combes, Mari Kobayashi, Thomas Varela Santana

Publikováno v: IEEE Transactions on Communications. 68:137-149

We consider a Device-to-Device (D2D) aided multicast channel, where a base station (BS) wishes to convey a common message to many receivers and these receivers cooperate with each other. We analyze the performance of a two-phase cooperative multicast

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9392e3b9b16945caa72332b514d80287
https://doi.org/10.1109/tcomm.2019.2946772

Algorithmes statistiquement efficaces et en temps polynomial pour les semi-bandits combinatoires

Autor: Thibaut Cuvelier, Eric Gourdin, Richard Combes

Publikováno v: SIGMETRICS ’21 Abstracts
SIGMETRICS 2021
SIGMETRICS 2021, ACM, Jun 2021, Virtual Event, China. ⟨10.1145/3410220.3453926⟩
Proceedings of the ACM on Measurement and Analysis of Computing Systems
ACM SIGMETRICS 2021
Proceedings of the ACM on Measurement and Analysis of Computing Systems, ACM, 2021, 5 (9), pp.1-31. ⟨10.1145/3447387⟩
SIGMETRICS (Abstracts)

International audience; We consider combinatorial semi-bandits over a set X ⊂ {0, 1} d where rewards are uncorrelated across items. For this problem, the algorithm ESCB yields the smallest known regret bound R(T) = O d (ln m) 2 (ln T) ∆ min after

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d804d81ab8e162d78d27572317ca930
https://hal.archives-ouvertes.fr/hal-03201526

Stochastic Online Shortest Path Routing: The Value of Feedback

Autor: Richard Combes, Alexandre Proutiere, Mohammad Sadegh Talebi, Mikael Johansson, Zhenhua Zou

Publikováno v: IEEE Transactions on Automatic Control
IEEE Transactions on Automatic Control, Institute of Electrical and Electronics Engineers, 2017, 63 (4), pp.915-930. ⟨10.1109/TAC.2017.2747409⟩
IEEE Transactions on Automatic Control, 2017, 63 (4), pp.915-930. ⟨10.1109/TAC.2017.2747409⟩

This paper studies online shortest path routing over multi-hop networks. Link costs or delays are time-varying and modeled by independent and identically distributed random processes, whose parameters are initially unknown. The parameters, and hence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed0095da2b31f5c7301272aca6f734ab
https://doi.org/10.1109/tac.2017.2747409

Generic Asymptotically Optimal Algorithms for Multi-Armed Bandits

Autor: Alexandre Proutiere, Richard Combes, Stefan Magureanu

Publikováno v: Allerton

In this presentation, we address generic multi-armed bandit problems with stochastic rewards and known structure. Our notion of structure is generic and includes well-studied bandit structures such as linear, combinatorial, unimodal, Lipschitz, dueli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b75172d4217fea1f4134e3b603403331
https://doi.org/10.1109/allerton.2018.8635908

Device-to-Device Aided Multicasting

Autor: Mari Kobayashi, Thomas Varela Santana, Richard Combes

Publikováno v: ISIT

We consider a device-to-device (D2D) aided multicast channel, where a transmitter wishes to convey a common message to many receivers and these receivers cooperate with each other. We propose a simple computationally efficient scheme requiring only s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58115125bacdfbea423d00ac559ea0df
https://doi.org/10.1109/isit.2018.8437596