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Conference papers

How to Handle QoS Aspects in Web Services Substitutivity Verification

Pierre-Cyrille Heam 1 Olga Kouchnarenko 1 Jérôme Voinot 1
1 CASSIS - Combination of approaches to the security of infinite states systems
FEMTO-ST - Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174), Inria Nancy - Grand Est, LORIA - FM - Department of Formal Methods
Abstract : Web services (WSs) are used more and more as components of distributed applications with a goal to resolve complex tasks that simple services cannot. This use of WSs is connected to the emergence of languages like WS-BPEL which allows describing the external behaviour of WSs on top of the service interfaces. The use of WSs as components of distributed applications implies the possibility to change a failing service for another which can do at least the same thinks as the replaced service. Different solutions have been proposed during the last years to check such properties, but, to our knowledge, none of them take QoS aspects into account. This paper introduces a set of tools and techniques for verifying WSs substitutivity while taking into account service costs such as the execution time of the different operations provided by WSs.
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Contributor : Pierre-Cyrille Heam Connect in order to contact the contributor
Submitted on : Wednesday, October 24, 2007 - 2:36:31 PM
Last modification on : Wednesday, April 6, 2022 - 3:48:16 PM


  • HAL Id : inria-00181763, version 1


Pierre-Cyrille Heam, Olga Kouchnarenko, Jérôme Voinot. How to Handle QoS Aspects in Web Services Substitutivity Verification. 16th IEEE International Workshops on Enabling Technologies: Infrastructures for Collaborative Enterprises - WETICE 2007, Jun 2007, Paris, France. ⟨inria-00181763⟩



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