Abstract
The greater and greater quantity of services that are available over the web causes a growing attention to techniques that facilitate their reuse. A web service specification can be quite complex, including various operations and message exchange patterns. In this work, we focus on the problem of retrieving a web service, which can play a given choreography role, preserving at the same time a condition of interest (the goal for which the service is sought). We show that current semantic matchmaking techniques do not guarantee goal preservation. We also show an approach for overcoming these limits, which exploits the choreography definition. This work is based on an action-based representation of the operations of a service: each operation is described in terms of its preconditions and effects, without taking into account the ontology layer which is not functional to the aims of the work.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
