Distributed connectivity optimization in asymmetric networks / Mohammad Mehdi Asadi, Stéphane Blouin, Amir G. Aghdam. : D68-10/026-2018E-PDF
"The problem of distributed connectivity optimization of an asymmetric sensor network represented by a weighted directed graph (digraph) is investigated in this paper. The notion of generalized algebraic connectivity is used to measure the connectivity of a time-varying weighted digraph. The generalized algebraic connectivity is regarded as a nonconcave and nondifferentiable continuous cost function, and a distributed approach, based on the subspace consensus algorithm, is developed to compute the supergradient vector of the network connectivity. By considering the above-mentioned network connectivity as a function of the transmission power vector of the network, a discrete-time update procedure is proposed to compute a stationary transmission power vector of the network which locally maximizes the network connectivity. The effectiveness of the developed algorithm is subsequently demonstrated by simulations"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.875766&sl=1
| Ministère/Organisme | Defence R&D Canada. Atlantic Research Centre. |
|---|---|
| Titre | Distributed connectivity optimization in asymmetric networks / Mohammad Mehdi Asadi, Stéphane Blouin, Amir G. Aghdam. |
| Titre de la série | External literature (P) ; DRDC-RDDC-2018-P026 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Cover title. "Can unclassified." "March 2018." "2017 IEEE 56th Annual Conference on Decision and Control (CDC), December 12-15, 2017, Melbourne, Australia." Includes bibliographical references. |
| Information sur la publication | [Dartmouth, Nova Scotia] : Defence Research and Development Canada = Recherche et développement pour la défense Canada, 2018. ©2017 |
| Auteur / Contributeur | Asadi, M. M., author. Aghdam, A. G., author. Blouin, S. author.(Stéphane), 1969- |
| Description | 1 online resource (10 pages). |
| Numéro de catalogue |
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| Descripteurs | Computer networks |
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