Journal of Computer Applications
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Ying-Hui HUANG Guan-Yu LI
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黄映辉 李冠宇
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Abstract: Based on correctly understanding the essence of Web Services Modeling Framework (WSMF), the practical application of WSMF should be summarized to decomposing and coding the WSMF elements. The WSMF is essentially an entity containing four toplevel elements called the Web services, goal, mediator, Ontology, and their interactive relations. The elements and their relations of WSMF are derived from the viewpoints of reusability, decoupling, and semantic mediation service, and are refined and expanded into a hierarchical system of bottomlevel elements according as Web Services Modeling Ontology (WSMO). The WSMF bottomlevel elements are formalized in description by using Web Services Modeling Language (WSML), and then transformed into XML code. An actual Web service is given to illustrate the methods and the process of decomposing and coding the WSMF toplevel elements.
Key words: WSMF, WSMF element, WSMO, WSML, Web service
摘要: Web服务建模框架(WSMF)的实际应用可归结为是在正确理解WSMF本质基础上的要素细化与代码实现。WSMF的本质就是基于“重用性-解耦性-语义中介协调”观点导出的Web服务、目标、中介器、本体4个顶层要素及其相互关系。WSMF的顶层要素及其相互关系由Web服务本体模型(WSMO)细化扩展为层次结构的WSMF底层要素体系。WSMF的底层要素由Web服务建模语言(WSML)做形式化描述,进而转换为XML代码。一个实际的Web服务例证了WSMF顶层要素的细化、形式化、代码化的方法与过程。
关键词: WSMF, WSMF要素, WSMO, WSML, Web服务
Ying-Hui HUANG Guan-Yu LI. WSMF model: Elements decomposed and expressed in code[J]. Journal of Computer Applications.
黄映辉 李冠宇. 要素细化与代码实现——WSMF模型[J]. 计算机应用.
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http://www.joca.cn/EN/Y2008/V28/I8/2156