An ebXML infrastructure implementation through UDDI registries and RosettaNet PIPs
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
Semantic Matching of Web Services Capabilities
ISWC '02 Proceedings of the First International Semantic Web Conference on The Semantic Web
Web Service Composition Languages: Old Wine in New Bottles?
EUROMICRO '03 Proceedings of the 29th Conference on EUROMICRO
Constraint Driven Web Service Composition in METEOR-S
SCC '04 Proceedings of the 2004 IEEE International Conference on Services Computing
WSMO-Lite: Lightweight Semantic Descriptions for Services on the Web
ECOWS '07 Proceedings of the Fifth European Conference on Web Services
Applied Ontology
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We apply our work on Web service discovery with initially incomplete information to the problem of service composition. Rich semantic descriptions of Goals and Web services allow the unambiguous specification of constraints on what services are required and offered respectively. However, the data provided in service descriptions may be incomplete. We describe how missing instance data may be fetched dynamically and used for richer service discovery. We show how the resultant knowledge base can be used forsimple compositions of services having mutual constraints.