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dc.contributor.author | Alférez, Germán H. | es_ES |
dc.contributor.author | Pelechano Ferragud, Vicente | es_ES |
dc.date.accessioned | 2016-07-13T17:25:15Z | |
dc.date.available | 2016-07-13T17:25:15Z | |
dc.date.issued | 2013-06-27 | |
dc.identifier.isbn | 978-0-7695-5025 | |
dc.identifier.uri | http://hdl.handle.net/10251/67558 | |
dc.description | © 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works | es_ES |
dc.description.abstract | [EN] Web service compositions run in complex computing infrastructures where arising events may affect the quality of the system. However, crucial Web service compositions cannot be stopped to apply changes to deal with problematic events. Therefore, the trend is moving towards context-aware Web service compositions, which use context information as a basis for autonomic changes. Under the closed-world assumption, the context and possible adaptations are fully known at design time. Nevertheless, it is difficult to foresee all the possible situations arising in uncertain contexts. In this paper, we leverage models at runtime to guide the dynamic evolution of context-aware Web service compositions to deal with unexpected events in the open world. In order to manage uncertainty, a model that abstracts the Web service composition, self-evolves to preserve requirements. The evolved model guides changes in the underlying WS-BPEL composition schema. A prototype and an evaluation demonstrate the feasibility of our approach. | es_ES |
dc.description.sponsorship | This work has been developed with the support of MICINN under the project everyWare TIN2010-18011 and co-financed with ERDF. | |
dc.format.extent | 8 | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | IEEE Computer Society | es_ES |
dc.relation.ispartof | Web Services (ICWS), 2013 IEEE 20th International Conference on | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Uncertainty | es_ES |
dc.subject | Web service compositions | es_ES |
dc.subject | Dynamic evolution | es_ES |
dc.subject | Open world | es_ES |
dc.subject.classification | LENGUAJES Y SISTEMAS INFORMATICOS | es_ES |
dc.title | Facing uncertainty in web service compositions | es_ES |
dc.type | Capítulo de libro | es_ES |
dc.type | Comunicación en congreso | es_ES |
dc.identifier.doi | 10.1109/ICWS.2013.38 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TIN2010-18011/ES/CONSTRUCCION DE SOFTWARE ADAPTATIVO PARA LA INTEGRACION DE PERSONAS, SERVICIOS Y COSAS USANDO MODELOS EN TIEMPO DE EJECUCION/ | es_ES |
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 | Alférez, GH.; Pelechano Ferragud, V. (2013). Facing uncertainty in web service compositions. En Web Services (ICWS), 2013 IEEE 20th International Conference on. IEEE Computer Society. 219-226. https://doi.org/10.1109/ICWS.2013.38 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.conferencename | 20th IEEE International Conference on Web Services (ICWS 2013) | es_ES |
dc.relation.conferencedate | June, 28 - July 6, 2013 | es_ES |
dc.relation.conferenceplace | Santa Clara Marriott, CA, USA | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1109/ICWS.2013.38 | es_ES |
dc.description.upvformatpinicio | 219 | es_ES |
dc.description.upvformatpfin | 226 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.relation.senia | 258927 | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación |