| 基于XML和关系数据库的可视化工作流系统 |
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| 引用本文： | 陈谊,侯堃,新吉乐,陈红倩.基于XML和关系数据库的可视化工作流系统[J].系统仿真学报,2012,24(1):167-170. |
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| 作者姓名： | 陈谊 侯堃 新吉乐 陈红倩 |
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| 作者单位： | 北京工商大学计算机与信息工程学院,北京,100048 |
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| 基金项目： | 北京市教委科技发展计划项目(KM200910011007) |
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| 摘 要： | 以实现一个具有可视化工作流设计和执行功能的工作流管理系统为目标,提出了一种将XML技术和关系数据库技术相结合、具有层次体系结构的工作流管理系统框架。介绍了工作流管理技术的概念、历史现状以及主要标准和技术,给出了系统的层次结构和系统组成,详细描述了系统的数据存储结构、工作流交接处理过程、XML解析方法以及利用客户端脚本技术实现工作流设计可视化的具体方法,最后在.NET平台上实现了该系统。实际应用表明,该系统能够有效实现企业项目管理中的工作流程管理。
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| 关 键 词： | 工作流 可视化 XML 关系数据库 |
Visualized Workflow System Based on XML and Relational Database |
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| CHEN Yi,HOU Kun,XIN Ji-le,CHEN Hong-qian.Visualized Workflow System Based on XML and Relational Database[J].Journal of System Simulation,2012,24(1):167-170. |
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| Authors: | CHEN Yi HOU Kun XIN Ji-le CHEN Hong-qian |
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| Institution: | (College of Computer and Information Engineering,Beijing Technology and Business University,Beijing 100048,China) |
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| Abstract: | In order to implement a workflow management system which can support visual designing and execution of a project management workflow,a 4-layer workflow management system framework based on XML and related database was proposed,which covered the concepts,history and current advance of workflow management system,with introduction of dominant standards and technologies,and described the 4-layer system structure and system composition,data structure,the connect method of each procedure in workflow,the parsing method for XML,and implementation techniques of visual design of workflow.The workflow management system was realized in ASP.NET environment.Application shows that the system could effectively realize the project management process. |
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| Keywords: | workflow visualization XML relational database |
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