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ICSOC
2010
Springer

A Requirement-Centric Approach to Web Service Modeling, Discovery, and Selection

3 years 2 months ago
A Requirement-Centric Approach to Web Service Modeling, Discovery, and Selection
Service-Oriented Computing (SOC) has gained considerable popularity for implementing Service-Based Applications (SBAs) in a flexible and effective manner. The basic idea of SOC is to understand users’ requirements for SBAs first, and then discover and select relevant services (i.e., that fit closely functional requirements) and offer a high Quality of Service (QoS). Understanding users’ requirements is already achieved by existing requirement engineering approaches (e.g., TROPOS, KAOS, and MAP) which model SBAs in a requirement-driven manner. However, discovering and selecting relevant and high QoS services are still challenging tasks that require time and effort due to the increasing number of available Web services. In this paper, we propose a requirement-centric approach which allows: (i) modeling users’ requirements for SBAs with the MAP formalism and specifying required services using an Intentional Service Model (ISM); (ii) discovering services by querying the Web ser...
Maha Driss, Naouel Moha, Yassine Jamoussi, Jean-Ma
Added 26 Jan 2011
Updated 26 Jan 2011
Type Journal
Year 2010
Where ICSOC
Authors Maha Driss, Naouel Moha, Yassine Jamoussi, Jean-Marc Jézéquel, Henda Hajjami Ben Ghézala
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