标题:A logical petri net-based approach for web service cluster composition
作者:Wu, Hong-Yue ;Du, Yu-Yue
作者机构:[Wu, Hong-Yue ;Du, Yu-Yue ] College of Information Science and Engineering, Shandong University of Science and Technology, Qingdao; Shandong; 266590, 更多
通讯作者:Wu, HongYue
来源:Jisuanji Xuebao/Chinese Journal of Computers
出版年:2015
卷:38
期:1
页码:204-218
DOI:10.3724/SP.J.1016.2015.00204
摘要:Web service composition is an important way to achieve value-added services and software reuse, but the existing static service composition and dynamic service composition methods are all needed to be further improved. This paper integrates the advantages of static composition and dynamic composition methods and proposes a method that composes service clusters in a virtual layer to realize service composition. A service composition approach based on service clusters is developed and logical Petri nets are used for its formal modeling. Basic composition models of service cluster nets (SCNs) are presented and the inheritance conditions of their completeness are analyzed respectively. The algebraic properties of SCN composition are also presented. Finally, experimental results are presented to illustrate the applicability and effectiveness of SCN composition.
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收录类别:EI
资源类型:期刊论文
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