ONTOLOGY-BASED PROCESS DESCRIPTION AND REASONING AT MULTIPLE LEVELS OF ION FOR SERVICE DISCOVERY

摘要：

Discovering proper web services to satisfy user requirements is the key issue for service reuse.A main obstacle in service reuse is the different levels of ion between requirements and service descriptions.In this paper, we simplify requirements by regarding process as a type of requirements and focus on the issue of matching process into services. We propose an ontology-based method to organize processes according to their functions, and reasoning rules are defined basing on the ontology.In this method, a service can be determined whether it can satisfy a process by the vector space model and cosine similarity of function descriptions, and reasoning rules are employed to discover services which have no relationships with the process literally.This method provides more efficient services discovery for the implementation of process.

关键词： Process description Service discovery Ontology Multiple levels of abstraction

作者: RONG LI KEQING HE HUAFENG CHEN PENG LIANG

作者单位: State Key Lab of Software Engineering Wuhan University Wuhan,China Computer Science Department Huazh State Key Lab of Software Engineering Wuhan University Wuhan,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer Technology and Development(2011第三届计算机技术与发展国际会议 ICCTD2011)

会议地点: 成都

会议语种:英文

页码: 1334-1339

在线出版日期: 2011-11-25（万方平台首次上网日期，不代表论文的发表时间）