Title of article :
Comparing uncertainty data in epistemic and ontic sense used to decision making problem
Author/Authors :
Pekala, B Interdisciplinary Centre for Computational Modelling - Faculty of Mathematics and Natural Sciences - University of Rzeszow, Pigonia 1, Poland
Abstract :
In the paper aspect of comparability alternatives in decision making problem by imprecise or incomplete information is
examined. In particular, new denitions of transitivity based on the measure of the intensity preference between pairs
of alternatives in epistemic and ontic case is presented and its application to solve decision making problem is proposed.
Keywords :
Interval-valued fuzzy relations , Selection alternatives , Epistemic/ontic order and transitivity
