数据感知过程之间差异的检测和解决  

Detection and Resolution of Differences of Data Aware Processes

作　　者：张学伟[1] 邢建春[1] 杨启亮[1] 宋巍[2] 王洪达[1] 

机构地区：[1]解放军理工大学国防工程学院,南京210007 [2]南京理工大学计算机科学与工程学院,南京210094

出　　处：《计算机科学》2015年第12期148-151,166,共5页Computer Science

基　　金：国家重点基础研究发展规划(2009CB320702);国家自然科学基金(61202003)资助

摘　　要：业务驱动开发支持多名业务人员对一项流程进行设计。为获得一个标准的参考数据感知过程,需要将这些变种合并,而检测和解决变种之间的差异是不可或缺的一环。现有方法大多依赖于修改日志从控制流层面检测和解决过程模型之间的差异,而很少研究数据感知过程之间差异的问题。基于程序依赖图和对应关系,提出一种通过比较修改前后的数据感知过程来检测和解决差异的方法。该方法建立一个层次性修改日志,以满足用户友好性的要求。Business-driven development favors the construction of a business process by different business-development staffers. In order to obtain a standard reference process to consolidate these variants, it is necessary to detect and resolve differences between data aware processes. Existing approaches focus on detection and resolution of differences between process models with relying on a change log at the level of control flow. However, few methods can study the problem of differences between data aware processes. Based on program dependence graphs and correspondences, a novel ap- proach was proposed to detect and resolve differences by comparing before and after modified data aware processes. It builds a hierarchical change log and meets requirements of user-friendliness.

关 键 词：数据感知过程 差异 程序依赖图 层次性修改日志 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]