Abstract

As we are living in the period of Computer Science and almost all human beings and the organizations are completely rely on software. The requirement engineering is very essential and crucial phase for success of any software engineering project. Requirements engineering literature presents some different models for requirement engineering process. These different types of models have range from linear to iterative in structure. We need to see different sources to find requirements. This paper consists of details study and comparison of different RE Process Models and Requirement Elicitation techniques. This paper involved the vital features of different Requirement Engineering Process models that help in the selection of suitable model for the Requirement Engineers and practitioners working in the industry. In this paper, “we propose an effective requirements engineering process model to produce quality requirements for software development.” This Paper also Focus on the giving a detailed view of Elicitation techniques and relative study including the characteristics and their strengths and weakness. Some strengths and weakness found during detailed study are also ordered and scheduled that is also the helpful for the right selection of RE Process model.

Keywords: Requirement engineering process models; Requirement engineering elicitation tools; Comparison of RE models