Repositorio de producción científica de la Universidad de Sevilla

A WS-Agreement Extension for Specifying Temporal Properties in SLAS


Advanced Search

Show simple item record

dc.creator Müller Cejás, Carlos
dc.creator Martín Díaz, Octavio
dc.creator Resinas Arias de Reyna, Manuel
dc.creator Fernández Montes, Pablo
dc.creator Ruiz Cortés, Antonio 2015-06-29T14:55:30Z 2015-06-29T14:55:30Z 2007
dc.description.abstract Service level agreements (SLA) in service oriented architectures allow to regulate the service trading from providers to consumers. So SLAs must describe the agreement properties in a precise manner. WS-Agreement proposes a standard for describing SLAs to specify “which” service will offer and “how” it is offered. However there is another important question about services which is “when”. Temporality affects orthogonally to all aspects of a SLA (i.e. the entire SLA, functional or non-functional properties) and it is necessary to express more precisely the SLAs. WSAgreement identifies the necessity of specifying temporality on agreement terms but it does not describe how temporality must be expressed and, to the best of our knowledge, there is no extension of WS-Agreement that deals with that problem. Therefore we propose to extend the standard with a temporal XML schema to describe several validity periods that could be disjoint, non-disjoint, and/or periodical.
dc.format application/pdf
dc.language.iso eng
dc.relation.ispartof Congreso Español De Metaheurísticas, Algoritmos Evolutivos Y Bioinspirados, MAEB 2010, Valencia, Spain
dc.rights Atribución-NoComercial-SinDerivadas 4.0 España
dc.title A WS-Agreement Extension for Specifying Temporal Properties in SLAS
dc.type info:eu-repo/semantics/conferenceObject
dc.rights.accessrights info:eu-repo/semantics/openAccess
dc.contributor.affiliation Universidad de Sevilla. Departamento de Lenguajes y Sistemas Informáticos
Size: 337.1Kb
Format: PDF

This item appears in the following Collection(s)

Show simple item record