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hal.structure.identifierLaboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
dc.contributor.authorBelhajjame, Khalid
hal.structure.identifierLaboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
dc.contributor.authorGrigori, Daniela
hal.structure.identifier
dc.contributor.authorHarmassi, Mariem
hal.structure.identifierLaboratoire d'analyse et modélisation de systèmes pour l'aide à la décision [LAMSADE]
dc.contributor.authorBen Yahia, Manel
dc.date.accessioned2019-07-09T09:33:30Z
dc.date.available2019-07-09T09:33:30Z
dc.date.issued2017
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/19203
dc.descriptionLNCS, volume 10190; TCCI, volume 10190en
dc.language.isoenen
dc.subjectRepresentation Modelen
dc.subjectUser Queryen
dc.subjectControl Nodeen
dc.subjectPreceding Activityen
dc.subjectActivity Labelen
dc.subject.ddc004en
dc.titleKeyword-Based Search of Workflow Fragments and Their Compositionen
dc.typeChapitre d'ouvrage
dc.description.abstractenWorkflow specification, in science as in business, can be a difficult task, since it requires a deep knowledge of the domain to be able to model the chaining of the steps that compose the process of interest, as well as awareness of the computational tools, e.g., services, that can be utilized to enact such steps. To assist designers in this task, we investigate in this paper a methodology that consists in exploiting existing workflow specifications that are stored and shared in repositories, to identify workflow fragments that can be re-utilized and re-purposed by designers when specifying new workflows. Specifically, we present a method for identifying fragments that are frequently used across workflows in existing repositories, and therefore are likely to incarnate patterns that can be reused in new workflows. We present a keyword-based search method for identifying the fragments that are relevant for the needs of a given workflow designer. We go on to present an algorithm for composing the retrieved fragments with the initial (incomplete) workflow that the user designed, based on compatibility rules that we identified, and showcase how the algorithm operates using an example from eScience.en
dc.identifier.citationpages67-90en
dc.relation.ispartofseriestitleLecture Notes in Computer Science et Transactions on Computational Collective Intelligenceen
dc.relation.ispartoftitleTransactions on Computational Collective Intelligence XXVIen
dc.relation.ispartofeditorNguyen, Ngoc Thanh
dc.relation.ispartofeditorKowalczyk, Ryszard
dc.relation.ispartofeditorPinto, Alexandre Miguel
dc.relation.ispartofeditorCardoso, Jorge
dc.relation.ispartofpublnameSpringer International Publishingen
dc.relation.ispartofpublcityBerlin Heidelbergen
dc.relation.ispartofdate2017
dc.relation.ispartofpages233en
dc.relation.ispartofurl10.1007/978-3-319-59268-8en
dc.subject.ddclabelInformatique généraleen
dc.relation.ispartofisbn978-3-319-59267-1en
dc.relation.forthcomingnonen
dc.identifier.doi10.1007/978-3-319-59268-8_4en
dc.description.ssrncandidatenonen
dc.description.halcandidateouien
dc.description.readershiprechercheen
dc.description.audienceInternationalen
dc.date.updated2019-07-09T09:26:38Z
hal.identifierhal-02177648*
hal.version1*
hal.author.functionaut
hal.author.functionaut
hal.author.functionaut
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