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Web service semantic annotation method based on associated data

A technology of linked data and semantic annotation, applied in the field of web services, can solve the problems of complex, time-consuming and cumbersome combination of linked data and web service annotations

Inactive Publication Date: 2013-08-14
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The classification process is time-consuming and tedious
[0007] (2) Not automatic enough, or they are too complex to be used in actual Web service annotation, bringing little benefit to the automatic service discovery process
[0008] (3) Some methods need to use different ontologies for different services, otherwise the labeling results will be unreasonable and accurate
There is currently no work combining Linked Data with web service annotations

Method used

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  • Web service semantic annotation method based on associated data
  • Web service semantic annotation method based on associated data
  • Web service semantic annotation method based on associated data

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Embodiment Construction

[0043] The invention relates to a method for automatic semantic annotation of Web services. On the basis of open associated data sets and ontology, such as the DBpedia knowledge base, a corresponding Web service annotation semantic model is proposed, which adds Semantic information; lays the foundation for more automatic Web service discovery and composition. At the same time, the present invention also provides an evaluation framework corresponding to the labeling method.

[0044] The advantage of the present invention is that, on the one hand, the rich semantics on the semantic data network are excavated for Web services, and in turn, important changes will be brought about in the access and utilization of semantic Web services and semantic service networks.

[0045] Provide a method of semantic annotation of Web services based on DBpedia linked data, so as to realize Web services with sufficient semantic information, establish a relationship bridge between linked datasets a...

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Abstract

The invention relates to the technical field of Web services and provides a Web service semantic annotation method based on associated data and a method for analyzing the feasibility and effectiveness of the annotation method. The technical scheme is that the Web service semantic annotation method based on associated data comprises the following steps: (1) building a Web service annotation model based on DBpedia associated data; and (2) achieving Web service semantic annotation based on the DBpedia associated data: 2-1, analyzing Web services; 2-2; performing parameter refining on a Web service parameter layer; 2-3, performing parameter washing on the Web service parameter layer; 2-4, associating each washed datum of the Web services to a proper DBpedia instance datum; and 2-5, corresponding the parameters of the Web services to an ontic conception of the DBpedia. The Web service semantic annotation method is mainly applied to the Web service technology.

Description

technical field [0001] The present invention relates to the technical field of web services, in particular, relates to semantic labeling of web services based on associated data. Background technique [0002] The result of service discovery obtained by traditional keyword matching technology cannot accurately satisfy the given service request. At the same time, Web services with only syntax information are not enough to realize automatic Web service composition. However, most of the Web services on the Internet currently lack sufficient semantic information, which makes it impossible to provide all Web services related to user needs during the service discovery process, and creates difficulties for automatic service composition. Therefore, in order to add the missing ingredient to Web services, semantic annotation is very necessary. [0003] Semantic Web services are proposed to provide better support for service discovery, composition and execution through semantic annotat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 张祯冯志勇陈世展
Owner TIANJIN UNIV
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