Improve Stability and Productivity of Requirements Analysis

Abstract

Requirements analysis is an important process in system development for scheduling and fixing functionality. However it is difficult to fix functionality accurately causing delay in performing requirement analysis. In this report, I analyzed factors involved in requirements analysis and classified them into several groups and proposed methods of improvement in process productivities of each group. The main factors considered in grouping are; (1) Domain to be developed (2) Corresponding method of developing The methods to be developed for improving process productivity from the factors are follows; (1) Find the local practice of a business processes. Main routes in business process are similar among companies but local practice in business process varies from individual companies. Often, the local practice makes projects confused. (2) Transformation method from real world to computer world Easy, formal, and rapid. Then the method would solve the problem of requirements change. (3) Discover tacit knowledge in certain businesses. The method should be developed using not only computer science but also various science such as psychology, social sciences, and so on.