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| description |
The Web Service Description Language (WSDL) provides means to
describe functional aspects of a service in a Service Oriented
Architecture (SOA) based on Web Service technology. In contrast to
its predecessor (WSDL 1.1), WSDL 2.0 does not define a fixed set of
operation types but provides for a generic mechanism to define an
operation by means of message exchange patterns (MEPs). In this
paper we identify new MEPs and extend the template used to define
MEPs to allow expressing more complex patterns. Furthermore, we
compare the expressivity of MEPs in general with other work and
formalisms in the field of service interaction. We give a refined
definition of MEPs based on a detailed discussion and discuss how
WSDL and the MEPs in particular can be combined with the
choreography approach.
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| publisher |
IEEE
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| type |
Text
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| Article in Proceedings
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| source |
In: Proceedings of the 3rd International Conference on Internet and
Web Applications and Services (ICIW 2008)
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| contributor |
IAAS, Architektur von Anwendungssystemen
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| subject |
Office Automation (CR H.4.1)
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| The Computer Industry (CR K.1)
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