计算机工程Issue(2)：175-179,5.DOI:10.3969/j.issn.1000-3428.2014.02.038
一种基于本体划分的语义Web服务发现算法
A Semantic Web Service Discovery Algorithm Based on Ontology Partition
石敏 1赵文栋 1张磊1
作者信息
- 1. 解放军理工大学通信工程学院，南京 210007
- 折叠
摘要
Abstract
The traditional approach of semantic Web service discovery is centralized which leads to single point failure and performance bottleneck, quickly becomes impractical. Aiming at this problem, this paper presents a semantic Web service discovery algorithm in structured P2P networks. It partitions ontological concepts into different concept groups and defines group concepts to character service coarsely. Then it presents a service publishing/discovery algorithm based on group concepts generating vectors. The algorithm gets multi-keywords from service/query and realizes semantic Web service’s fuzzy match with appropriate redundancy in structured P2P networks. Experimental results show that the recall of this algorithm is increased from 15.2% to 37.1% compared with exact discovery algorithm.关键词
语义Web服务/服务发布/服务发现/本体划分/结构化P2P/模糊匹配Key words
semantic Web service/service publishing/service discovery/ontology partition/structured P2P/fuzzy match分类
信息技术与安全科学引用本文复制引用
石敏,赵文栋,张磊..一种基于本体划分的语义Web服务发现算法[J].计算机工程,2014,(2):175-179,5.
