摘要
RESTful Web服务是一种轻量级分布式的系统架构,能满足不同系统开发的需要。为了能够自动有效地发现用户所需要的RESTfub Web服务,在一种有效匹配算法的基础上,通过hRESTS和MicroWSMO 2种微格式对RESTful Web服务的超文本标记语言(hypertext markup language,HTML)文档信息进行语义描述,构建匹配模型。该模型包括了本体、匹配引擎、提取器等模块,这些模块具有不同的功能,可以将服务请求方的请求条件和服务提供方提供的参数进行语义上的匹配,进而来发现服务。经过实验证明,该基于语义的RESTful Web服务匹配模型在效率指标方面较现有匹配模型有较大的提高。
RESTful Web services which is used to meet the different needs of system development is a lightweight distribu- ted system architecture. In order to effectively find the desired RESTful Web services, based on an efficient matching algorithm, this paper constructs a matching model, where the HTML document for RESTful Web Services is described with semantic by two mieroformats, which are hRESTS and MicroWSMO. The model includes ontology, matching engine, extractor, ere, which have different functions. By those functions, the model can match the conditions of service requester and the parameters provided by service provider with semantics to find services. It is proved by experiments that the efficiency of RESTful Web services based on semantic matching model of this article has been greatly improved compared with the existing matching model.
出处
《重庆邮电大学学报（自然科学版）》
CSCD
北大核心
2014年第4期546-550,共5页
Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)
基金
国家科技重大专项(2012ZX03005008)~~
