Decision-making using a Paraconsistent analytic hierarchy process

This paper presents the application of Paraconsistent Logic to the decision-making multi-criteria method AHP - Analytic Hierarchy Process. The model uses pairwise comparison matrixes and multiple specialists’ evaluations, to calculate the degree of inconsistency of each analyzed alternative. With this tool, decision-makers can acquire greater confidence in decisions based on feeling, subjective parameters or intuitions.