支持探索式业务流程的即时数据聚合方法  

Just-in-time data aggregation approach supporting explorative business processes

作　　者：温彦[1,2,3] 刘晨[3] 韩燕波[3] 

机构地区：[1]中国科学院研究生院,北京100190 [2]书国科学院计算技术研究所,北京100190 [3]北方工业大学云计算研究中心,北京100144

出　　处：《计算机集成制造系统》2012年第8期1785-1794,共10页Computer Integrated Manufacturing Systems

基　　金：国家自然科学基金重点资助项目(60970132,60903048)~~

摘　　要：当前在科研协作等应用领域问题的求解方法中,用户仅能通过流程活动的输入输出或执行历史来观察数据的变化,为帮助用户灵活、快速地汇聚流程数据和其他相关业务数据,提出JADE方法。该方法提出一种数据服务抽象模型,将流程执行结果、相关业务数据以服务的形式加以封装,提供一致的、跨组织边界的数据访问方式;提出一种基于嵌套表格的可视化的数据即时聚合方法,实现用户在流程的执行过程中按需汇聚各类数据、快速构建所需数据视图。通过一个案例分析和原型系统以及相关工作的比较分析,验证了所提方法的效果和可行性。In current solution method of application domain such as scientific collaboration, users observed the data changes only by input/output of process activities or executive history. To help users collect process data and related business data rapidly, a Just-in-time Aggregation of Data Services （JADE） method was proposed. In this method, a data service abstract model was used to provide a uniform and cross-organizational data accessing way by encapsula- ting process implement result and related business data as service. A nested table based visualized data service aggre- gation approach was put forward to support users in on-demand aggregating various data and construct personalized data views during the processes. The feasibility of proposed method was verified through a case study, prototype system and comparative analysis of related works.

关 键 词：业务流程 数据聚合 探索式流程 建模 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]