Show simple item record

dc.contributor.authorGoble, Carole*
dc.contributor.authorGil, Yolanda*
dc.contributor.authorCorcho, Oscar*
dc.contributor.authorBelhajjame, Khalid*
dc.contributor.authorGarijo, Daniel*
dc.contributor.authorAlper, Pinar*
dc.date.accessioned2016-06-28T07:56:20Z
dc.date.available2016-06-28T07:56:20Z
dc.date.issued2014
dc.identifier.issn0167739X
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/15584
dc.language.isoenen
dc.subjectScientific workflowsen
dc.subjectWorkflow motifen
dc.subjectWorkflow patternen
dc.subjectTavernaen
dc.subjectWingsen
dc.subjectGalaxyen
dc.subjectVistrailsen
dc.subject.ddc005en
dc.titleCommon motifs in scientific workflows: An empirical analysisen
dc.typeArticle accepté pour publication ou publié
dc.description.abstractenWorkflow technology continues to play an important role as a means for specifying and enacting computational experiments in modern science. Reusing and re-purposing workflows allow scientists to do new experiments faster, since the workflows capture useful expertise from others. As workflow libraries grow, scientists face the challenge of finding workflows appropriate for their task, understanding what each workflow does, and reusing relevant portions of a given workflow. We believe that workflows would be easier to understand and reuse if high-level views (abstractions) of their activities were available in workflow libraries. As a first step towards obtaining these abstractions, we report in this paper on the results of a manual analysis performed over a set of real-world scientific workflows from Taverna, Wings, Galaxy and Vistrails. Our analysis has resulted in a set of scientific workflow motifs that outline (i) the kinds of data-intensive activities that are observed in workflows (Data-Operation motifs), and (ii) the different manners in which activities are implemented within workflows (Workflow-Oriented motifs). These motifs are helpful to identify the functionality of the steps in a given workflow, to develop best practices for workflow design, and to develop approaches for automated generation of workflow abstractions.en
dc.relation.isversionofjnlnameFuture Generation Computer Systems
dc.relation.isversionofjnlvol36en
dc.relation.isversionofjnldate2014
dc.relation.isversionofjnlpages338-351en
dc.relation.isversionofdoi10.1016/j.future.2013.09.018en
dc.subject.ddclabelProgrammation, logiciels, organisation des donnéesen
dc.relation.forthcomingnonen
dc.relation.forthcomingprintnonen
dc.description.ssrncandidatenonen
dc.description.halcandidateouien
dc.description.readershiprechercheen
dc.description.audienceInternationalen
dc.relation.Isversionofjnlpeerreviewedouien
dc.relation.Isversionofjnlpeerreviewedouien
dc.date.updated2016-06-27T14:46:44Z
hal.person.labIds90659*
hal.person.labIds98136*
hal.person.labIds60445*
hal.person.labIds61716*
hal.person.labIds36374*
hal.person.labIds61716*
hal.identifierhal-01342933*


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record