工作流任务分派的现状及其发展  

Status-quo and Trends of Workflow Task Assignment

作　　者：汪涛 谭庆平[2] 陈火旺[2] 

机构地区：[1]厦门东南融通系统工程有限公司博士后工作站,厦门361005 [2]国防科学技术大学计算机学院,长沙410073

出　　处：《计算机科学》2008年第9期5-6,20,共3页Computer Science

摘　　要：工作流任务分派策略是工作流管理系统的关键技术之一,本文从学术研究和当前市场上工作流产品两个方面对工作流任务分派进行了比较研究,认为当前工作流任务分派描述存在不足,提出了工作流任务分派策略应该基于组织模型和流程模型的导航,并采用业务规则技术来描述。它是提高任务分派策略表达能力、增强柔性和易用性的有效方法。Task assignment is one of the key technologies of workflow management. We analyzed the current academic researches and workflow products, found that the description of task assignment is very weak. We provide a new rulebased workflow task assignment description model to promote the expressing power, flexibility, and ease of use. The key features of the task assignment model are business rule based and using bidirectional navigation in the organization model and the workflow model. Especially, the organization model is very close to the actual business environment, not just the roles and employees.

关 键 词：工作流 任务分派 业务规则 

分 类 号：TP399[自动化与计算机技术—计算机应用技术] TP273.5[自动化与计算机技术—计算机科学与技术]