Many software projects have failed because their requirements were poorly negotiated among stakeholders. This paper proposes a systematic model, called "MultiCriteria Preference Analysis Requirements Negotiation (MPARN)" to assist stakeholders to evaluate, negotiate, and agree upon alternatives among stakeholders during requirements analysis using multi-criteria preference analysis techniques. ...

Multi-criteria group decision-making is a process in which decision makers assess the performance of alternatives on the basis of conflicting criteria to opt the most worthy alternative as solution. TOPSIS and ELECTRE are effective and commonly used methods to solve multiple criteria decision-making problems. The aim of this study is to propose two new models, namely, complex Pythagorean fuzzy ...