Semantic Web service body and application thereof

A web service and semantic technology, applied in the field of information services, can solve the problems of cross-departmental characteristics of enterprise business with few fields and cross-cutting

Inactive Publication Date: 2010-09-08
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aiming at the problems existing in most current business application systems, such as self-contained system based on the division of specific industry fields and enterprise department responsibilities, less consideration of cross-domain and cross-departmental characteristics of enterprise business, etc.

Method used

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  • Semantic Web service body and application thereof
  • Semantic Web service body and application thereof
  • Semantic Web service body and application thereof

Examples

Experimental program
Comparison scheme
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Embodiment approach

[0426] The technical implementation plan adopted in the generation of Semantic Web Service in the method of the present invention is as follows:

[0427] First, use the service-oriented Web Ontology document language OWL-S (Ontology Web Language for Service) combined with Extensible Markup Document Language XML Schema and Resource Description Framework Language (Resource Description Language) and Web Ontology Language OWL (Ontology Web Language) to integrate service behavior The mathematical models of semantics, credible evaluation semantics and cooperative relationship semantics are designed and implemented as document programs of semantic Web service ontology that can be compiled and executed on the Web.

[0428] The basic structure of Semantic Web Service Ontology realized by programming language is as follows: figure 1 As shown, the document program framework of the constructed Semantic Web Service ontology is mainly composed of three parts: ServiceProfile, ServiceGroundin...

Embodiment 1

[0452] Embodiment 1: In this embodiment, the semantic Web service ontology is constructed using OWL-S language.

[0453] Taking the software-as-a-service implementation process of the network traffic sharing business provided by the telecommunications field as an example, the specific implementation steps of this method are described. Users can implement this system in any network operating environment in the telecommunications field. Since the process and method of defining ontology semantics have been introduced in detail in the section of the invention, this section only describes the functions and meanings of the three types of ontology semantics and inference rules for telecom service instances. The network operating environment includes configuring a server (installed with Linux operating system), several routers, and several hosts. The focus of Semantic Web Service Generation is to describe semantic modeling and ontology document construction. Analyze the business char...

Embodiment 2

[0519] Embodiment 2: In this embodiment, the conversion from Web service to Semantic Web service is realized by using OWL-S language. Use BPEL language to implement Web services describing business processes, and use WSDL language to implement describing business function nodes that are combined into business processes.

[0520] Take the Web service describing the procurement management business provided by the office automation system in the government domain as an example. The description file types of the Web service are WSDL and BPEL. Users can implement this system in any network operating environment in the government domain. Since the process and method of creating and constructing Semantic Web Service ontology including three types of ontology semantics have been introduced in detail in Embodiment 1, only the transformation function and meaning of Semantic Web Service ontology of procurement management service instance will be described. The focus of semantic Web servi...

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Abstract

The invention belongs to the technical field of information services, and particularly provides semantic Web service ontology and an application thereof, a method for achieving the generation of SaaS (Software-as-a-Service) and the transition and regeneration of service semantization from the application software that is released to the public and operated on the Web and Web services to semantic Web services by constructing the following ontology semantics in the semantic Web service ontology: service behavior semantics, credible evaluation semantics and coordination relation semantics, and amethod for achieving the semantic Web service evolution comprising the automatic discovery, credible evaluation and automatic combination of the semantic Web services on the basis of the automatic reasoning of the three types of ontology semantics. The specific implementation framework of the method of the invention comprises a semantic Web service ontology constructor, a semantic Web service ontology converter and a semantic Web service ontology reasoning machine, thus achieving the generation, evolution and application of the semantic Web services oriented to the requirements for the specific application field and interdisciplinary cross application and characterized by high-credibility intelligentization.

Description

technical field [0001] The present invention belongs to the technical field of information service, and specifically relates to the technical field of software service and service semantics, especially modern service fields including telecommunications, government affairs, electric power, etc. or cross-field information integration projects. Background technique [0002] With the rapid development of Web technology based on the Internet infrastructure as the hardware operating environment, Web services, as an open Web-based industry service provision method, aim to enable various business applications regardless of language, platform and geographical location Both can directly communicate and exchange data, providing a basis for building an integrated multi-party heterogeneous service interoperability environment. The concept of "software as a service" has been widely recognized by the software industry. Web service is not a new Web tool, but a new distributed computing envi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F17/30
Inventor 刘淑芬曲明
Owner JILIN UNIV
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