| 基于Petri网的工作流系统不确定性时间信息的计算 |
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| 引用本文： | 谢富平.基于Petri网的工作流系统不确定性时间信息的计算[J].江西师范大学学报(自然科学版),2012,0(1):102-105. |
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| 作者姓名： | 谢富平 |
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| 作者单位： | 浙江丽水学院计算机信息工程学院, 浙江 丽水 323000 |
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| 基金项目： | 浙江省新世纪教育教学改革课题(yb090702)资助项目 |
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| 摘 要： | 基于工作流系统对时间管理功能有严格的需求, 针对任务执行时间的不确定性, 提出了基于库所时间Petri网的工作流系统建模方法—PT_net. 该方法可以有效计算工作流系统的时间信息, 从而为工作流系统的时间管理和分析提供技术支撑.
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| 关 键 词： | Petri网 工作流 时间计算 |
The Calculating for Non-Deterministic Time Information of Workflow Based on Petri Net |
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| XIE Fu-ping.The Calculating for Non-Deterministic Time Information of Workflow Based on Petri Net[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2012,0(1):102-105. |
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| Authors: | XIE Fu-ping |
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| Institution: | XIE Fu-ping(Computer Information Engineering College,Lishui University,Lishui Zhejiang 323000,China) |
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| Abstract: | Based on the actual need of time management in workflow system,as the execution time of tasks are often non-deterministic,the modeling method of workflow which is called PT_net has been proposed based on Petri net that has time factors on places.For some workflow systems requiring high performance of time management,the method can calculate the time information effectively,so as it can provide technical support for time manage-ment and analysis of workflow system. |
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| Keywords: | Petri net workflow time calculating |
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