东南大学学报（英文版）2008，Vol.24Issue(3)：365-368,4.
利用语义约束实现用户个性化的服务组合算法
Service composition algorithm using semantic constraint to implement user personality
摘要
Abstract
In order to improve the efficiency and quality of service composition, a service composition algorithm based on semantic constraint is proposed. First, a user's requirements and services from a service repository are compared with the help of a matching algorithm. The algorithm has two levels and filters out the services which do not match the user's constraint personality requirements. The mechanism can reduce the searching scope at the beginning of the service composition algorithm. Secondly, satisfactions of those selected services for the user's personality requirements are computed and those services, which have the greatest satisfaction value to make up the service composition, are used. The algorithm is evaluated analytically and experimentally based on the efficiency of service composition and satisfaction for the user's personality requirements.关键词
web服务/服务组合/语义相似度/个性化/约束Key words
web service/service composition/semantic similarity/personality/constraint分类
信息技术与安全科学引用本文复制引用
史斌,王海洋,崔立真,史玉良..利用语义约束实现用户个性化的服务组合算法[J].东南大学学报（英文版）,2008,24(3):365-368,4.基金项目
The National Natural Science Foundation of China (No.60673130), the Natural Science Foundation of Shandong Province(No.Y2006G29, Y2007G24, Y2007G38). （No.60673130）
