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Web Service Discovery Method Based on Memorized Service Cluster Mapping Directory

A discovery method, web service technology, applied in electrical components, transmission systems, etc., can solve the problem of ignoring the role of service parameters, semantic information, quantity mode, etc.

Inactive Publication Date: 2017-04-12
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] However, most of the current semantic descriptions of Web services are only for the individual functions of services, while ignoring the semantic information of service parameters and the role of quantitative patterns in service discovery

Method used

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  • Web Service Discovery Method Based on Memorized Service Cluster Mapping Directory
  • Web Service Discovery Method Based on Memorized Service Cluster Mapping Directory
  • Web Service Discovery Method Based on Memorized Service Cluster Mapping Directory

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Embodiment Construction

[0105] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0106] The functional semantics and parameters of Web services are expressed based on domain ontology. The concept terms in a domain ontology are divided into data ontology and action ontology. In order to clearly express the relationship between concept terms, a concept space is introduced.

[0107] Concept Space Concept Space: Quadruple Represents a conceptual space where:

[0108] (1) C is a collection of concepts with practical meaning, in, Represents a collection of base concepts; Represents a collection of synthetic concepts;

[0109] (2) IS indicates the affiliation between concepts: IS(c 1 ,c 2 ) means c 1 is c 2 The sub-concept of can also be recorded as c 1 ISc 2 ;

[0110] (3) Connection operation: yes c 1 · c 2 = c 1 _c2 , then (c 1 · c 2 )ISc 2 ;

[0111] (4) Replacement operation right If using the c...

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Abstract

The invention discloses a web service discovery method based on a memorized service cluster mapping directory. The method of the invention gathers services with the same or similar functions together to build a service cluster, classifies and processes the services inside the service cluster according to the service cluster mapping directory, and realizes the transformation of the internal services of the service cluster from disorder to order; according to the service The cluster parameter matrix sorts the services in the service link list corresponding to the directory items in the mapping directory, proposes a virtual service group, and further proposes a memorized service link list. According to the organizational structure of the memorized service cluster mapping directory, its corresponding new service cluster parameter matrix is ​​formed; based on the memorized service cluster mapping directory and its corresponding new service cluster parameter matrix, a new service cluster mapping directory based on memorized service cluster is proposed The method of semantic Web service discovery enables to return the Web service that meets the demand more quickly after locating a specific service cluster.

Description

technical field [0001] The invention relates to a Web service discovery method based on a memorized service cluster mapping directory. Background technique [0002] In recent years, the rapid development of Internet technology and the continuous improvement of network infrastructure have made global enterprises turn their attention to the Internet to improve the comprehensiveness and accuracy of enterprises in grasping market opportunities. However, the implementation of services provided by different enterprises is often based on different technology platforms or software and hardware environment deployment configurations, and there is no uniform specification for services among enterprises, which makes it difficult to realize large-scale cross-enterprise cooperation. The birth of Web service technology provides a feasible means to effectively solve this problem. [0003] Web service is a distributed computing technology based on Internet and XML. It is a self-describing,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 杜玉越徐立群于淑霞刘伟王晶
Owner SHANDONG UNIV OF SCI & TECH