Service discovery and combination device

A technology of service discovery and service combination, applied in the field of service discovery and combination devices, can solve problems such as semantic conflicts, poor support for fuzzy search, search accuracy needs to be improved, etc., and achieve the effect of rapid development work

Inactive Publication Date: 2010-01-27
PEKING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The search provided by UDDI is based on keyword matching, and there is a problem of semantic conflict, which cannot well support semantic-based fuzzy search
WSRR supports a variety of services, and has not passed semantic-based fuzzy search in terms of service discovery, so the accuracy of the search needs to be improved

Method used

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  • Service discovery and combination device
  • Service discovery and combination device
  • Service discovery and combination device

Examples

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] The service discovery and combination device of the present invention utilizes the reasoning ability of the ontology and combines specific service discovery and combination algorithms to realize the search process of service discovery and combination.

[0024] like figure 1As shown, the service discovery and combination device of the present invention includes a client 1, a server 2 and a database 3, wherein the client 1 includes a service library management module access interface 11 and a semantic library management module access interface 12, and the server 2 includes a service library management module 21 and semantic library management module 22. Wherein, the access interface 11 of the service library management module has two modes: Web browser (network browser) and Web services API (Web servicesApplication Programming Interface, Web ser...

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PUM

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Abstract

The invention relates to a service discovery and combination device which is characterized by comprising a client, a server and a database, wherein the client comprises a service library management module access interface and a semantic library management module access interface; the server comprises a service library management module and a semantic library management module; and the database comprises a semantic library, an ontology library and a service library, wherein the semantic library is used for storing the service with semantic information, the ontology library is used for defining and describing an ontology concept, and the service library is used for storing the service without semantic information. The service library management module comprises a user management module and a service management module, and the semantic library management module comprises a service search module, an ontology management module and a semantic annotation module. The device and an algorithm of the invention can be widely used in enterprises or among enterprises in a specific field, can help the enterprises to manage the issued service information, but are different from a UDDI scheme. The invention realizes the service combination, so that users can effectively and rapidly carry out the development of information system integration.

Description

technical field [0001] The present invention relates to a service deployment device, in particular to a service discovery and combination device. Background technique [0002] At present, more and more services are deployed both inside and outside the enterprise, and these services can be fully utilized when developing systems based on service-oriented architecture. How to manage these services, including service registration, service publishing, and service composition, has become a difficult issue. UDDI (Universal Description, Discovery and Integration, unified description, discovery and integration protocol) and IBM's WSRR (WebSphere Service Registry and Repository, network middleware service registration and repository) are two alternatives for implementing service libraries. [0003] The UDDI specification defines a registration service for registration of Web services and other electronic and non-electronic services. The UDDI registration service itself is also a Web...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H04L29/08
Inventor 李伟平褚伟杰
Owner PEKING UNIV
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