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A request language for web-services based on planning and constraint satisfaction. (English) Zbl 1019.68637
Buchmann, Alejandro (ed.) et al., Technologies for E-services. Third international workshop, TES 2002, Hong Kong, China, August 23-24, 2002. Proceedings. Berlin: Springer. Lect. Notes Comput. Sci. 2444, 76-85 (2002).
Summary: One of the most challenging problems that web-service enabled e-marketplaces face is the lack of support for appropriate service request languages that retrieve and aggregate services relevant to a business problem. We present an architectural framework for web-service interaction based on planning and constraint satisfaction, and a web-service request language (WSRL) developed on the basis of this framework. This framework is capable of performing planning under uncertainty on the basis of refinement and revision as new service-related information is accumulated (via interaction with the user or UDDI) and as execution circumstances necessitate change.
For the entire collection see [Zbl 1010.68815].

MSC:
68U99 Computing methodologies and applications
68U35 Computing methodologies for information systems (hypertext navigation, interfaces, decision support, etc.)
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