Web service discovery method based on memorization service cluster mapping catalogue

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

Inactive Publication Date: 2014-10-08
SHANDONG UNIV OF SCI & TECH
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  • 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 service

Method used

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  • Web service discovery method based on memorization service cluster mapping catalogue
  • Web service discovery method based on memorization service cluster mapping catalogue
  • Web service discovery method based on memorization service cluster mapping catalogue

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Embodiment Construction

[0104] The present invention is described in further detail below in conjunction with the accompanying drawings and specific embodiments:

[0105] The functional semantics and parameters of Web services are represented based on domain ontology. Concept terms in a domain ontology are divided into data ontology and action ontology. In order to clearly express the relationship between conceptual terms, concept space is introduced.

[0106] Concept Space Concept Space: Quadruple represents a conceptual space where:

[0107] (1) C is a collection of concepts with practical significance, in, represents a set of base concepts; represents a collection of synthetic concepts;

[0108] (2) IS represents the affiliation between concepts: IS(c 1 ,c 2 ) means c 1 is c 2 The subconcept of , which can also be denoted as c 1 ISc 2 ;

[0109] (3) Concatenation operation ·: Yes c 1 ·c 2 =c 1 _c 2 , then (c 1 ·c 2 )ISc 2 ;

[0110] (4) Replacement operation right ...

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Abstract

The invention discloses a web service discovery method based on a memorization service cluster mapping catalogue. According to the web service discovery method, services with the same or similar function are gathered to build a service cluster, the services in the service cluster are classified according to the service cluster mapping catalogue, and the purpose that the services in the service cluster change from the unordered state to the order state is achieved. According to a service cluster parameter matrix, services, with the catalogue items corresponding to a service chain list, in the mapping catalogue are sequenced, a virtual service group is provided, and a memorization service chain list is further provided. According to the organization structure of the memorization service cluster mapping catalogue, a new service cluster parameter matrix corresponding to the memorization service cluster mapping catalogue is provided; on the basis of the memorization service cluster mapping catalogue and the new service cluster parameter matrix corresponding to the memorization service cluster mapping catalogue, the semantic Web service discovery method based on the memorization service cluster mapping catalogue is provided, and therefore after a specific service cluster is positioned, a Web service meeting the requirement can be returned more quickly.

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, with the rapid development of Internet technology and the continuous improvement of network infrastructure, global companies have turned their attention to the Internet to improve the comprehensiveness and accuracy of companies' grasp of 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 unified specification for services among enterprises, which makes it difficult to achieve large-scale cross-enterprise cooperation. The birth of Web service technology provides a feasible means for effectively solving this problem. [0003] Web service is a distributed computing technology based on the Internet and XML. It is a self-describ...

Claims

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Application Information

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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
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