Mostrar el registro sencillo del ítem

dc.contributor.authorHernández-Orallo, Enrique
dc.contributor.authormurillo arcila, marina
dc.contributor.authorCalafate, Carlos
dc.contributor.authorCano, Juan Carlos
dc.contributor.authorConejero, J. Alberto
dc.contributor.authorManzoni, Pietro
dc.date.accessioned2016-12-07T17:57:55Z
dc.date.available2016-12-07T17:57:55Z
dc.date.issued2016
dc.identifier.citationHERNÁNDEZ-ORALLO, Enrique, et al. Analytical evaluation of the performance of contact-Based messaging applications. Computer Networks, 2016, vol. 111, p. 45-54.ca_CA
dc.identifier.issn1389-1286
dc.identifier.urihttp://hdl.handle.net/10234/164945
dc.description.abstractCommunications in mobile opportunistic networks, instead of using the Internet infrastructure, take place upon the establishment of ephemeral contacts among mobile nodes using direct communication. In this paper, we analytically model the performance of mobile opportunistic networks for contact-based messaging applications in city squares or gathering points, a key challenging topic that is required for the effective design of novel services. We take into account several social aspects such as: the density of people, the dynamic of people arriving and leaving a place, the size of the messages and the duration of the contacts. We base our models on Population Processes, an approach commonly used to represent the dynamics of biological populations. We study their stable equilibrium points and obtain analytical expressions for their resolution. The evaluations performed show that these models can reproduce the dynamics of message diffusion applications. We demonstrate that when the density of people increases, the effectiveness of the diffusion is improved. Regarding the arrival and departure of people, their impact is more relevant when the density of people is low. Finally, we prove that for large message sizes the effectiveness of the epidemic diffusion is reduced, and novel diffusion protocols should be considered.ca_CA
dc.description.sponsorShipThis work was partially supported by Ministerio de Economia y Competitividad , Spain (Grants TEC2014-52690-R & MTM2013-47093-P & SEV-2013-0323), Generali- tat Valenciana , Spain (Grants AICO/2015/108 & ACOMP/2015/005) and by the Basque Government through the BERC 2014–2017 program.ca_CA
dc.format.extent10 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherElsevierca_CA
dc.relation.isPartOfComputer Networks, 2016, vol. 111ca_CA
dc.rights© 2016 Elsevier B.V. All rights reserved.ca_CA
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/*
dc.subjectOpportunistic networksca_CA
dc.subjectMobile networking in proximityca_CA
dc.subjectContact-based messagingca_CA
dc.subjectPerformance evaluationca_CA
dc.subjectEpidemic diffusionca_CA
dc.titleAnalytical evaluation of the performance of contact-Based messaging applicationsca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.1016/j.comnet.2016.07.006
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttp://www.sciencedirect.com/science/article/pii/S1389128616302353ca_CA
dc.type.versioninfo:eu-repo/semantics/sumittedVersion


Ficheros en el ítem

Thumbnail

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem