Choreographies: using Constraints to Satisfy Service Requests

Alexander Lazovik, Marco Aiello, Rosella Gennari


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Interacting with a web service enabled marketplace to achieve a complex task involves sequencing a set of individual service operations, gathering information from the services, and making choices. In the context of choreographies of web services, we propose to encode the problem of issuing requests as a constraint problem. In particular, we provide a choreographic framework to handle requests, we show how request encoding is performed, and we illustrate an implementation using the Choco constraint system.
Originele taal-2English
TitelProceedings of the Advanced International Conference on Telecommunications and International Conference on Internet and Web Applications and Services (AICT/ICIW 2006)
UitgeverijIEEE (The Institute of Electrical and Electronics Engineers)
Aantal pagina's7
StatusPublished - 2006


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