计算机应用研究2011，Vol.28Issue(7)：2546-2549,2557,5.DOI:10.3969/j.issn.1001-3695.2011.07.041
基于功能语义标注的Web服务发现方法
Web service discovery approach based on functional semantic annotation
摘要
Abstract
Aiming at the existing problems in Web service discovery such as semantic heterogeneity, complexity of logical rea-soning, much cost to implement, and the precision can be further improved, this paper presented a Web service discovery ap-proach based on functional semantic annotation. Defined a Web service domain functional semantic model and the correspon-ding mapping mechanism, added functional semantic information to Web service by annotating the function of Web service. During the service discovering, firstly matched services according to the function using semantic similarity, then discovered ac-cording to the interface only with the results that satisfied the given threshold. A serial of experiments illustrate that the method improves the service matching efficiency, effectively avoids semantic heterogeneity, and compared with the traditional method the precision increases by 34.1%.关键词
Web服务发现/领域本体/功能描述/语义标注/相似度Key words
Web service discovery/ domain ontology/ functional description/ semantic annotation/ similarity分类
信息技术与安全科学引用本文复制引用
文俊浩,涂丽云,江卓,何盼..基于功能语义标注的Web服务发现方法[J].计算机应用研究,2011,28(7):2546-2549,2557,5.基金项目
国家“十一五”科技支撑计划资助项目(2007BAF23B0302) （2007BAF23B0302）
重庆市科委自然科学基金资助项目(2010BB2244):中央高校基本科研业务费科研专项——研究生科技创新基金资助项目(CDJXS11181161) （2010BB2244）
