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CONCUR
2007
Springer

The Must Preorder Revisited

8 years 10 months ago
The Must Preorder Revisited
Abstract. We define a language for Web services contracts as a parallelfree fragment of ccs and we study a natural notion of compliance between clients and services in terms of their corresponding contracts. The induced contract preorder turns out to be valuable in searching and querying registries of Web services, it shows interesting connections with the must preorder, and it exhibits good precongruence properties when choreographies of Web services are considered. Our contract language may be used as a foundation of Web services technologies, such as wsdl and wscl.
Cosimo Laneve, Luca Padovani
Added 07 Jun 2010
Updated 07 Jun 2010
Type Conference
Year 2007
Where CONCUR
Authors Cosimo Laneve, Luca Padovani
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