Une approche centrée exigences pour la composition de services web

Abstract : This paper presents a requirement-centric approach for Web service composition which allows: (i) modeling users' requirements with the MAP formalism and specifying required services using an Intentional Service Model (ISM); (ii) discovering relevant Web services by querying the service search engine Service-Finder; (iii) selecting automatically relevant and high QoS services by applying Formal Concept Analysis (FCA); and (iv) generating automatically BPEL coordination processes by applying the model transformation technique. In this paper, we illustrate our approach with a conference arrangement application and we validate it empirically in terms of precision and recall on this application. MOTS-CLÉS : composition de services web, exigences des utilisateurs, QdS, AFC, transformation de modèles.
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Submitted on : Monday, December 5, 2011 - 11:32:16 AM
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Maha Driss, Yassine Jamoussi, Naouel Moha, Jean-Marc Jézéquel, Henda Hajjami Ben Ghézala. Une approche centrée exigences pour la composition de services web. Revue des Sciences et Technologies de l'Information - Série ISI : Ingénierie des Systèmes d'Information, Lavoisier, 2011, 16 (2), pp.97-125. ⟨hal-00648159⟩

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