期刊文献+

基于着色Petri网的Internet电话端系统业务冲突检测 被引量:1

The Colored Petri Nets-based Approach for Detecting Feature Interactions in Internet Telephony End Systems
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摘要 将描述端业务的LESS脚本转换为着色Petri网模型,可以为实现形式化方法检测端业务间的冲突提供基础。本文根据业务逻辑树节点的特性和LESS的定义,提出了通用的转化规则,实现了端业务的形式化建模,从而方便了业务的集成及业务间的离线检测。通过CPNTools对建立的业务模型进行仿真并分析模型状态空间,检测出端业务之间是否存在冲突。最后,用典型的业务实例验证了所提方法在Internet电话端系统环境中的可行性和有效性。 Using the transformation from the LESS scripts of end system services to the models of colored Petri nets, feature interaction in Internet telephony end systems is detected by formal methods. Based on the characters of decision-tree nodes and the definition of LESS, the universal rules of transformation are proposed. Then the formal models of end system services are obtained, and the feature integration and the off-line detection are realized easily. After simulating the models and analyzing the state space by CPN Tools, the feature interaction in Internet telephony end systems is detected. As a case study, some practical applications are introduced to show that the proposed approach works well in Internet telephony end systems.
作者 郝扬 古天龙
出处 《计算机科学》 CSCD 北大核心 2007年第12期41-45,共5页 Computer Science
关键词 着色PETRI网 业务冲突 端系统 Colored petri nets, Feature interaction, End systems
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参考文献9

  • 1Wu Xiaotao, Schulzrinne H. Feature interaction in Internet telephony end systems: [Technical Report]. New York: Columbia University, 2004
  • 2Keck D O, Kuehn P J. The Feature and Service Interaction Problem in Telecommunications Systems: a Survey. IEEE Transactions on Software Engineering, 1998, 24(10): 779-796
  • 3Wu X, Schulzrinne H. Handling feature interactions in the lain guage for end system services. In: Reiff-Marganiec S, Ryan M D. eds. Feature interactions in telecommunications and software systems Ⅷ, Amsterdam: IOS Press, 2005. 270-287
  • 4Wu Xiaotao, Schulzrinne H. End system service examples: [Technical Report]. New York: Columbia University, 2004
  • 5Wu X, Schulzrinne-H. Less. Language for end system services in internet telephony. Internet Draft I-D, Internet Engineering Task Force, February 2005
  • 6Jensen K. An introduction to the practical use of coloured Petri nets. Lecture Notes in Computer Science, 1998, 1492:237-292
  • 7Christensen S, Mortensen K H. Design/CPN ASK-CTL Manual, version 0. 9. 1996
  • 8Jensen K, Christensen S, Kristensen L M. CPN tools occurrence graph manual, version 0. 1. 2002
  • 9Xu Yiqun. Detecting feature interactions and feature inconsistencies in CPL: [Master thesis]. School of Computer Science, University of Ottawa, 2003

同被引文献8

  • 1Zizi D V. Whats New in the Equipment Field, 2000 International Material Handling Research Colloquium. Material Handling Institue, York, Pennsylvania, 2000
  • 2Malmborg C J. Conceptualizing tools for autonomous vehicle torage and retrieval systems [J]. International Journal of Production Research, 2002,40(8) : 1807-1822
  • 3Dotoli M, Fanti M P. Modeling of an AS/RS Serviced by Rail- Guided Vehicles with Colored Petri Nets: a Control Perspective [C]//Proeeedings of the 2002 IEEE International Conference on Systems, Man and Cybernetics. Hammamet, Tunisia, 2002 : 162- 167
  • 4He S J, Cheng F, Luo J. Modeling and Implementing of an Automated Warehouse via Colored Timed Petri Nets-a Behavior Perspeetive[C]// Proeeedings of the IEEE International Conference on Control and Automation. New York:Institute of Electrical and Electronics Engineers Inc. ,2007:2823-2828
  • 5Wu N Q, Zhou M C. Deadlock modeling and control of automated guided vehicle systems[J]. IEEE ASME Trans. Meehatronics,2004,9(1) :50-57
  • 6李鹏,李勋,顾庆,陈道蓄.TCPN的组合可调度分析[J].计算机科学,2008,35(1):290-293. 被引量:3
  • 7田国会,刘长有,徐心和.自动化仓库输送过程调度问题研究[J].计算机集成制造系统-CIMS,1998,4(2):51-54. 被引量:13
  • 8常发亮,刘长有.自动化立体仓库输送系统调度的优化仿真及其应用研究[J].系统仿真学报,1998,10(5):14-19. 被引量:26

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