Encoding Requests to Web Service Compositions as Constraints

Interacting with a web service enabled marketplace in order to achieve a complex task involves sequencing a set of individual service operations, gathering information from the services, and making choices. We propose to encode the problem of issuing requests to a composition of web services as a constraint-based problem.

• Type: Conference
• Year: 2005
• Where: CP
• Authors: Alexander Lazovik, Marco Aiello, Rosella Gennari
• Keywords: CP 2005, Individual Service Operations, Programming Languages, Service Enabled Marketplace, Web Services