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Communication Dans Un Congrès Année : 2007

A Declarative Approach for QoS-Aware Web Service Compositions

Résumé

While BPEL language has emerged to allow the specification of Web Service compositions from a functional point of view, it is still left to the architects to find proper means to handle the Quality of Service (QoS) concerns of their compositions. Typically, they use ad-hoc technical solutions, at the message level, that significantly reduce flexibility and require costly developments. In this paper, we propose a policy-based language aiming to provide expressivity for QoS behavioural logic specification in Web Service orchestrations, as well as a non-intrusive platform in charge of its execution both at pre-deployment time and at runtime.
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Dates et versions

hal-00485546 , version 1 (21-05-2010)

Identifiants

  • HAL Id : hal-00485546 , version 1

Citer

Fabien Baligand, Nicolas Rivierre, Thomas Ledoux. A Declarative Approach for QoS-Aware Web Service Compositions. ICSOC 2007, Sep 2007, Vienna, Austria. pp.422 - 428. ⟨hal-00485546⟩
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