Requirements refinements and analysis with case-based reasoning techniques to reuse the requirements

This paper proposes an approach in Goal-Oriented Requirements refinement and analysis that adapt Case-Based Reasoning techniques. This approach is expected to help emphasizing the reuse of the high quality requirements that have been applied on previous system development process. The Attributed Goal-Oriented Requirements Analysis (AGORA) is simplified to analyze requirements proposed by Goal Tree Model Case-Based. An information system project for a transportation company has been used as a case study to demonstrate this approach. The case study helped demonstrated that the generated requirements using our approach are able to accomplish the company needs, rather than user requirements that are caused by the user´s interest in requirements engineering process.