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题名:
runtime monitoring of data-centric temporal properties for web services
作者: Wu Guoquan ; Wei Jun ; Ye Chunyang ; Shao Xiaozhe ; Zhong Hua ; Huang Tao
会议文集: Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011
会议名称: 2011 IEEE 9th International Conference on Web Services, ICWS 2011
会议日期: 4-Jul-20
出版日期: 2011
会议地点: Washington, DC, United states
关键词: Monitoring ; Network components
出版地: United States
收录类别: EI
ISBN: 9780769544632
部门归属: (1) Institute of Software, Chinese Academy of Sciences, China
主办者: IEEE; IEEE Computer Society (CS); TC-SVC; IBM; SAP
英文摘要: Runtime monitoring of Web service compositions has been widely acknowledged as a significant approach to understand and guarantee the quality of services. However, existing runtime monitoring solutions consider only the constraints on the sequence of messages exchanged between partner services and ignore the actual data contents inside the messages. As a result, it is difficult to monitor some dynamic properties such as how message data of interest is processed between different participants. To address this issue, we propose an efficient, non-intrusive online monitoring approach to dynamically analyze data-centric properties for service-oriented applications involving multiple participants. By introducing Par-BCL - a Parametric Behavior Constraint Language for web services - to define monitoring parameters, various data-centric temporal behavior properties for Web services can be specified and monitored. This approach broadens the monitored patterns to include not only message exchange orders, but also the data contents bound to the parameters. To reduce runtime overhead, we statically analyze the monitored properties to generate parameter state machine from the event pattern automata to optimize monitoring. The experiments show that our solution is efficient and promising. © 2011 IEEE.
内容类型: 会议论文
URI标识: http://ir.iscas.ac.cn/handle/311060/14239
Appears in Collections:软件工程技术研究开发中心 _会议论文

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Recommended Citation:
Wu Guoquan,Wei Jun,Ye Chunyang,et al. runtime monitoring of data-centric temporal properties for web services[C]. 见:2011 IEEE 9th International Conference on Web Services, ICWS 2011. Washington, DC, United states. 4-Jul-20.
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