【摘要】 基于Web服务的价值链集成越来越受到人们的重视,相应的业务过程建模语言成为研究的焦点,各具特色的业务过程建模语言不断出现,对语言的研究、分析和比较已经成为基于Web服务的信息系统集成研究和开发中的一个重要问题。该文在分析Web服务环境下系统集成的体系结构模型基础上,提出了一个Web服务环境下业务过程建模语言比较框架,作为验证,对常见的建模语言进行了比较分析和评述。更多还原

【Abstract】 The creasing interest in web service based integration of value chains and process engineering has resulted in appearance of various new process modelling languages.Researching,analyzing and comparing has therefore become a major problem in research and development of web services based information system integration.On the base of analysis of architecture features of web services based information integration system,this paper suggests a framework to solve this problem.To evaluate the framework,some well-known languages are compared in detail.更多还原