| 基于事务和Agent联邦的工作流异常处理机制 |
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| 引用本文： | 周明建,陶俊才. 基于事务和Agent联邦的工作流异常处理机制[J]. 计算机工程与设计, 2007, 28(21): 5210-5213 |
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| 作者姓名： | 周明建 陶俊才 |
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| 作者单位： | 南昌大学,信息工程学院,计算机科学与技术系,江西,南昌,330031;南昌大学,信息工程学院,计算中心,江西,南昌,330031 |
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| 基金项目： | 江西省教育厅科研项目 , 江西省教改基金 |
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| 摘 要： | 异常处理和恢复是工作流管理系统(workflow management system,WFMS)不可缺少的部分.在把工作流异常分为技能级异常、活动级异常和工作流级异常的基础上,结合工作流中活动的事务性,提出了基于事务的异常处理策略,并在基于Agent联邦中各Agent的合作性,提出了异常的检测方法和传递机制,提高了系统处理异常的灵活性.
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| 关 键 词： | 联邦 工作流 异常 事务 合作 |
| 文章编号： | 1000-7024（2007）21-5210-05 |
| 修稿时间： | 2006-11-22 |
Exception handling of workflow management system based on transaction and Agent federation |
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| ZHOU Ming-jian,TAO Jun-cai. Exception handling of workflow management system based on transaction and Agent federation[J]. Computer Engineering and Design, 2007, 28(21): 5210-5213 |
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| Authors: | ZHOU Ming-jian TAO Jun-cai |
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| Affiliation: | 1. Department of Computer Science and Technology, College of Information Engineering, Nanchang University, Nanchang 330031, China; 2. Compute Center, College of Information Engineering, Nanchang University, Nanchang 330031, China |
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| Abstract: | Exception handling and recovery are necessary parts of WFMS.By classifying exception into skill exception,activity exception and workflow exception,and combining with transaction feature of activity in workflow,a strategy for exception handling based on transaction is provided;According to the interaction of Agents in Agent federation,the inspection method and the transferring mechanism for exception are presented,to improve the capability of exception handling. |
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| Keywords: | federation workflow exception transaction interaction |
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