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A Petri net based hybrid optimal controller for deadlock prevention in web service composition

  • Jing Bi*
  • , Zhiliang Zhu
  • , Haitao Yuan
  • , Yushun Fan
  • , Ming Tie
  • *此作品的通讯作者
  • Northeastern University China
  • Tsinghua University
  • Beijing Institute of Nearspace Vehicle's Systems Engineering

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In the process of web service composition, the check and prevention of semantic incompatibility is one of the most important issues. In this paper, a controlled Petri net (CtlPN)-based model for web service composition is proposed. Meanwhile, the optimal controller is constructed, such that the appropriate vectors of controllable place and arc are appended in the key transition which can lead to deadlock states. In addition, for the semantic incompatibility case, a policy based on appending optimal controller is presented. It is proved that our policy can be a good solution. Finally, the proposed controller is transformed as the activity of BPEL.

源语言英语
主期刊名Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011
出版商IEEE Computer Society
718-719
页数2
ISBN(印刷版)9780769544632
DOI
出版状态已出版 - 2011
已对外发布
活动2011 IEEE 9th International Conference on Web Services, ICWS 2011 - Washington, 美国
期限: 4 7月 20119 7月 2011

出版系列

姓名Proceedings - 2011 IEEE 9th International Conference on Web Services, ICWS 2011

会议

会议2011 IEEE 9th International Conference on Web Services, ICWS 2011
国家/地区美国
Washington
时期4/07/119/07/11

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