WSGM-SD: An Approach to RESTful Service Discovery Based on Weighted Service Goal Model  

作　　者：ZHANG Neng HE Keqing WANG Jian LI Zheng 

机构地区：[1]State Key Laboratory of Software Engineering,School of Computer,Wuhan University [2]School of Computer and Information Engineering,Henan University

出　　处：《Chinese Journal of Electronics》2016年第2期256-263,共8页电子学报（英文版）

基　　金：supported by the National Basic Research Program of China(No.2014CB340404);the National Natural Science Foundation of China(No.61202031,No.61373037,No.61402150);the Education Department Program of Henan Province(No.14A520008);the Central Grant Funded Cloud Computing Demonstration Project of China undertaken by Kingdee Software(China)

摘　　要：Faced with the rapidly increasing Web services, it becomes a challenging issue for users to effectively and accurately discover and reuse services. Existing service discovery approaches are mainly developed for services with WSDL documents, while only a few attention is being paid to services described in natural language,especially to the RESTful services. Towards this issue, we introduce a Weighted service goal model(WSGM) by measuring the weights of service goals extracted from the textual descriptions of services. Based on the WSGM, a novel service discovery approach called Service discovery based on WSGM(WSGM-SD) is proposed. Experiments on Programmable Web, a public Web service repository, demonstrate the effectiveness of the proposed approach.Faced with the rapidly increasing Web services, it becomes a challenging issue for users to effectively and accurately discover and reuse services. Existing service discovery approaches are mainly developed for services with WSDL documents, while only a few attention is being paid to services described in natural language,especially to the RESTful services. Towards this issue, we introduce a Weighted service goal model（WSGM） by measuring the weights of service goals extracted from the textual descriptions of services. Based on the WSGM, a novel service discovery approach called Service discovery based on WSGM（WSGM-SD） is proposed. Experiments on Programmable Web, a public Web service repository, demonstrate the effectiveness of the proposed approach.

关 键 词：RESTful service discovery Weighted service goal model Text mining 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]