Výsledky vyhledávání - "de la Hoz, Enrique"

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REACT: REActive resilience for critical infrastructures using graph-Coloring Techniques

Autor: Marsa-Maestre, Ivan, Gimenez-Guzman, Jose Manuel, Orden, David, de la Hoz, Enrique, Klein, Mark

Publikováno v: Journal of Network and Computer Applicatons 145 (2019), 102402

Nowadays society is more and more dependent on critical infrastructures. Critical network infrastructures (CNI) are communication networks whose disruption can create a severe impact. In this paper we propose REACT, a distributed framework for reacti

Externí odkaz: http://arxiv.org/abs/1907.05117

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Nonlinear Negotiation Approaches for Complex-Network Optimization: A Study Inspired by Wi-Fi Channel Assignment

Autor: Marsa-Maestre, Ivan, de la Hoz, Enrique, Gimenez-Guzman, Jose Manuel, Orden, David, Klein, Mark

Publikováno v: Group Decision and Negotiation, February 2019, Volume 28, Issue 1, pages 175-196

At the present time, Wi-Fi networks are everywhere. They operate in unlicensed radio-frequency spectrum bands (divided in channels), which are highly congested. The purpose of this paper is to tackle the problem of channel assignment in Wi-Fi network

Externí odkaz: http://arxiv.org/abs/1902.09457

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Spectrum graph coloring to improve Wi-Fi channel assignment in a real-world scenario via edge contraction

Autor: Orden, David, Marsa-Maestre, Ivan, Gimenez-Guzman, Jose Manuel, de la Hoz, Enrique, Álvarez-Suárez, Ana

Publikováno v: Discrete Applied Mathematics 263 (2019), 234-243

The present work deals with the problem of efficiently assigning Wi-Fi channels in a real-world scenario, the Polytechnic School of the University of Alcal\'a. We first use proximity graphs to model the whole problem as an instance of spectrum graph

Externí odkaz: http://arxiv.org/abs/1811.06832

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Spectrum graph coloring and applications to WiFi channel assignment

Autor: Orden, David, Gimenez-Guzman, Jose Manuel, Marsa-Maestre, Ivan, de la Hoz, Enrique

Publikováno v: Symmetry 2018, 10, 65

We introduce and explore a family of vertex-coloring problems which, surprisingly enough, have not been considered before despite stemming from the problem of Wi-Fi channel assignment. Given a spectrum of colors, endowed with a matrix of interference

Externí odkaz: http://arxiv.org/abs/1602.05038

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