多视点需求工程中视点集成过程的研究  

Research on Integration Process of Viewpoints in Viewpoint-oriented Requirements Engineering

作　　者：梁正平[1,2] 明仲[1] 毋国庆[3] 

机构地区：[1]深圳大学信息工程学院,深圳518060 [2]软件工程国家重点实验室,武汉430072 [3]武汉大学计算机学院,武汉430072

出　　处：《计算机科学》2009年第8期138-144,共7页Computer Science

基　　金：国家863高科技计划项目(2007AA01Z185);国家自然科学基金项目(60673122);软件工程国家重点实验室开放基金项目(SKLSE20080702);深圳大学科研启动基金项目(200747)资助

摘　　要：多视点需求工程方法以视点的形式,分散、独立地获取和表示不同项目相关人员的需求信息。为生成一份统一的规格说明,必须对所有相关的视点进行集成。讨论了以公共开发方式作为视点的集成方式,并基于范畴理论对集成过程进行建模。同时,以公共开发的选取为导向,提出了视点集成的两种优化策略,并证明了它们的有效性。此外,讨论了视点集成的结果与集成的顺序之间的关系。The requirements information of all kinds of stakeholders is acquired and expressed using the form of viewpoint independently and dispersedly in Viewpoint-Oriented Requirements Engineering. It must integrate all of these viewpoints in order to yield an uniform specification. In this paper,the common development of viewpoints＇ specification was treated as the style of integration. The process of integration was modeled using the Category Theory. At the same time,this paper proposed two kinds of integration of viewpoints＇ optimizing strategies, and their validity were also proved. In addition, the relationship of the result of integration and the sequence of integration was discussed.

关 键 词：需求工程 视点 视点集成 范畴论 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]