Process Algebra Based for Requirement Process Reorganization

Requirement is very important part of software process. In order to truly meet the requirements of customer, it is necessary to establish an appropriate requirement management process, software process reorganization is particularly important. In this paper, firstly, a description of the requirement process is presented after software requirement process was analyzed from the perspective of requirement engineering. Then, analyzing and simplifying process algebraic expression, the approach of process algebra based for the requirement process reorganization is presented proceeded. Finally, the results of shows that development time are shortened, resources are saved and development efficiency is improved.