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Combination of self-organization mechanisms to enhance service discovery in open systems

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Combination of self-organization mechanisms to enhance service discovery in open systems

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dc.contributor.author Del Val Noguera, Elena es_ES
dc.contributor.author Rebollo Pedruelo, Miguel es_ES
dc.contributor.author Botti Navarro, Vicente Juan es_ES
dc.date.accessioned 2014-10-07T11:45:43Z
dc.date.available 2014-10-07T11:45:43Z
dc.date.issued 2014-09-20
dc.identifier.issn 0020-0255
dc.identifier.uri http://hdl.handle.net/10251/40710
dc.description.abstract Decentralized systems have emerged as an alternative to centralized approaches for dealing with dynamic requirements in new business models. These systems should provide mechanisms that contribute to flexibility and facilitate adaptation to changes in the environment. In this paper, we present two self-organization mechanisms for a decentralized service discovery system in order to improve its performance. These mechanisms are based on local actions of agents that only consider local information about queries they forward during the discovery process. The self-organization actions are chosen by each agent individually when the agent considers them to be appropriate. The actions are: remaining in the system, leaving the system, cloning, and changing structural relations with other agents. We have evaluated each self-organization mechanism separately but also the combination of the two as the environmental conditions in the service demand change. The results show that the proposed self-organization mechanisms considerably improve the performance of the service discovery system es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Information Sciences es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Self-organization es_ES
dc.subject Adaptation es_ES
dc.subject Service discovery es_ES
dc.subject.classification CIENCIAS DE LA COMPUTACION E INTELIGENCIA ARTIFICIAL es_ES
dc.subject.classification LENGUAJES Y SISTEMAS INFORMATICOS es_ES
dc.title Combination of self-organization mechanisms to enhance service discovery in open systems es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.ins.2014.03.109
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació es_ES
dc.description.bibliographicCitation Del Val Noguera, E.; Rebollo Pedruelo, M.; Botti Navarro, VJ. (2014). Combination of self-organization mechanisms to enhance service discovery in open systems. Information Sciences. 279:138-162. doi:10.1016/j.ins.2014.03.109 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.ins.2014.03.109 es_ES
dc.description.upvformatpinicio 138 es_ES
dc.description.upvformatpfin 162 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 279 es_ES
dc.relation.senia 268898


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