| 基于异常检测和处理的动态适应性工作流 |
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| 引用本文： | 陆剑江,杨季文,张霞.基于异常检测和处理的动态适应性工作流[J].计算机应用与软件,2008,25(4):84-86. |
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| 作者姓名： | 陆剑江 杨季文 张霞 |
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| 作者单位： | 苏州大学计算机科学与技术学院,江苏,苏州,215006 |
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| 基金项目： | 江苏省高校自然科学基金 |
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| 摘 要： | 异常的检测和处理是工作流系统执行过程中必须解决的关键性问题之一.给出了异常的分类,并给出了异常自身及其处理方法的形式化描述;实现了利用消息传递机制作为异常的检测方法,并结合异常适应库来提供异常处理的执行策略和处理措施;通过为相应的措施设计特定的操作原语,从而为其转变为实际的编码提供了可能.
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| 关 键 词： | 工作流 适应性 动态性 异常检测 异常处理 |
| 修稿时间： | 2006年3月30日 |
DYNAMIC AND ADAPTIVE WORKFLOW BASED ON EXCEPTION DETECTION AND HANDLING |
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| Lu Jianjiang,Yang Jiwen,Zhang Xia.DYNAMIC AND ADAPTIVE WORKFLOW BASED ON EXCEPTION DETECTION AND HANDLING[J].Computer Applications and Software,2008,25(4):84-86. |
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| Authors: | Lu Jianjiang Yang Jiwen Zhang Xia |
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| Affiliation: | Lu Jianjiang Yang Jiwen Zhang Xia(School of Computer Science , Technology,Soochow University,Suzhou 215006,Jiangsu,China) |
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| Abstract: | Exception detection and handling is one of the key issues which should be solved in the workflow system during the running stage.The exceptions are classified into some categories,and the formal presentation is given for the exception itself and the methods of exception handling.The message-based transferring mechanism is used as the method of exception detection.The strategies and methods for exception handling are described by means of the adaptive exception base.Some specific operating atom languages are... |
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| Keywords: | Workflow Adaptation Dynamic characteristic Exception detection Exception handling |
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