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Architecting Service-Oriented Publish/Subscribe Applications: Data Model and Matching Algorithm
Abstract:
The existing publish/subscribe (Pub/Sub) systems can't match events with subscriptions based on the semantic of events. Focusing on the production development activities, this paper presented a data model for modeling an ontology-based hierarchical description framework, defined service and its classification characteristics, and analyzed an automatic generation method of building service ontologies for the semi-structured data that exist in the Internet. A subscription matching algorithm was proposed for solving the intelligent semantic matching problem between the subscription and services. The results show that the service-oriented applications guarantee the initial and availability matching of individualized demands and service capabilities.
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1660-1663
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Online since:
July 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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