| 基于策略的适应性工作流资源动态分配技术 |
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| 引用本文： | 傅谦,张申生,汪良主.基于策略的适应性工作流资源动态分配技术[J].上海交通大学学报,2002,36(4):506-508. |
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| 作者姓名： | 傅谦 张申生 汪良主 |
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| 作者单位： | 上海交通大学,计算机集成技术开放实验室,上海,200030 |
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| 基金项目： | 国家自然科学基金重点项目 ( 5 97895 0 2 )，86 3/CIMS
主题资助项目 ( 86 3-5 11-930 -0 0 6 ) |
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| 摘 要： | 基于工作流执行系统的适应性需求 ,提出了资源动态分配管理模块体系结构 ,修改和补充了 HP公司的工作流资源管理技术 .在需求策略、资格策略和替换策略的基础上增加了优先策略和情景策略 ,有助于实现资源的动态分配 ;利用重写技术和各种策略直接把需求转化为对应的 SQL查询语句 ,简单实用 .结合具体的实例介绍了基于策略匹配和需求重写的资源动态分配方法
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| 关 键 词： | 工作流 策略 资源 动态分配 |
| 文章编号： | 1006-2467(2002)04-0506-03 |
| 修稿时间： | 2001年5月10日 |
Policy Based Resource Dynamic Assignment in Adaptive Workflow |
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| FU Qian,ZHANG Shen sheng,WANG Liang zhu.Policy Based Resource Dynamic Assignment in Adaptive Workflow[J].Journal of Shanghai Jiaotong University,2002,36(4):506-508. |
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| Authors: | FU Qian ZHANG Shen sheng WANG Liang zhu |
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| Abstract: | To meet the adaptive requirement of the workflow enactment system, this paper presented the architecture of resource dynamic assignment management modules.The workflow resource management method used in HP Company was modified and extended. The priority policy and situation policy were added to the resource management policies that consist of the requirement policy, qualification policy, substitution policy. It facilitates the resource dynamic assignment. Using the policies matching and rewriting, the request can be translated into an SQL sentence. It simplifies HP's method. Along with examples the detailed method of resource dynamic assignment based on the policies matching and rewriting was explained. |
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| Keywords: | workflow policy resource dynamic assignment |
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