A vision on semantic retrieval in P2P network

Ding, Hao; Sølvberg, Ingeborg; Lin, Yun

doi:10.1109/aina.2004.1283907

Cited by 6 publications

(3 citation statements)

References 14 publications

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“…In [20] a vision on Semantic Retrieval in a P2P network is presented. The authors identified the requirements of the system based on a scenario in tourism domain.…”

Section: Related Workmentioning

confidence: 99%

“…Avoiding query flooding in P2P network based on semantics, addressing semantic mismatches between the nodes in the P2P network, and using local repositories enriched with semantics for publishing information are among the identified requirements. Being a vision paper, [20] presents the needs, however the solutions addressing these requirements have not been elaborated. SATINE middleware complements this work by providing concrete solutions to the requirements identified such as demonstrating how semantic routing of query messages is achieved in JXTA P2P network, showing how semantic mismatches are resolved through an ontology mapping tool, and how Web service registries enriched with semantics can be exploited within a P2P network.…”

Section: Related Workmentioning

confidence: 99%

“…Scenarios involving knowledge exchange between tourism enterprises and on the fly discovery and invocation of tourism services are presented as motivating scenarios. As in [20], this paper is also a visionary paper: it identifies the requirements and enabling technologies.…”

Section: Related Workmentioning

confidence: 99%

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A Semantic Web Service Based Middleware for the Tourism Industry

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Currently in the travel domain, most of the travel products are sold through global distribution aystems (GDSs). Since only major airline companies or hotel chains can afford to join GDSs, it is difficult for small and medium enterprises to market their travel products. In this chapter, we describe a middleware, called SATINE, to address this problem. In the SATINE middleware, existing travel applications are wrapped as Web services. Web services, as such, is of limited use because the service consumer must know all the details of the Web service like the functionality of the Web service (what it does) and the content and the structure of input and output messages. Therefore, we annotate both the service functionality and the service messages with Web ontology language (OWL) ontologies. Service functionality ontology is obtained from the “Open Travel Alliance (OTA)” specifications. Service message ontologies are automatically generated from the XML schema definitions of the messages. These local message ontologies are mapped into one or more global message ontologies through an ontology mapping tool developed, called OWLmt. The mapping definitions thus obtained are used to automatically map heterogeneous message instances used by the Web service provider and the consumer using a global ontology as a common denominator. This architecture is complemented by a peer-to-peer network which uses the introduced semantics for the discovery of Web services. Through the SATINE middleware, the travel parties can expose their existing applications as semantic Web services either to their Web site or to Web service registries they maintain. SATINE middleware facilitates the discovery and execution of these services seamlessly to the user.

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“…In [20] a vision on Semantic Retrieval in a P2P network is presented. The authors identified the requirements of the system based on a scenario in tourism domain.…”

Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%