Transcript Web Service Modeling Ontology - Lite (WSMO

Web Service Modeling Ontology Lite (WSMO-Lite)
1st F2F meeting SDK cluster working group on Semantic Web Services
Wiesbaden, Germany, 15-03-2004
Christoph Bussler (Dumitru Roman, Holger Lausen, Eyal Oren, Ruben Lara)
Digital Enterprise Research Institute
[email protected]
Contents
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Goal
Relationship
Expressiveness
Approach
Overview
Elements
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Goal
• Definition of the minimal useful subset of
WSMO-Standard
• Establishment of the simplest subset of
concepts that are useful for defining integration
• Easing the implementation as a starting point
for WSMO-Standard and WSMO-Full
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Relationship
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Expressiveness
• WSMO-Lite's expressiveness is equivalent to
sending a single message to a web service
interface from a web service requester
• This requires to establish
– the communication web services' ontologies
– the message definition
– mediation between the ontologies of the web service
requester and web service provider
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Approach
• WSMO-Lite follows the same structure as
WSMO-Standard
• WSMO-Lite simplifies by omitting specific
concepts from WSMO-Standard
– The remaining set of concepts are minimal in the
context of web service integration
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Overview
Network
System
System
System
Message
Invocation
Ontology
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Mediation
Interface
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Elements
• Non-functional properties
• Ontologies
– Concepts
– Relations
– Instances
• Web Services
– Capabilities
– Interface
• Mediators
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Acknowledgements
• The work is funded by the European
Commission under the projects DIP, Knowledge
Web, Ontoweb, SEKT, SWWS, Esperonto,
COG and h-TechSight; by Science Foundation
Ireland under the DERI-Lion project; and by
the Vienna city government under the
CoOperate programme
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