Abbasian, Pooneh; Mahdavi-Amiri, Nezam; Fazlollahtabar, … - In: Journal of Industrial Engineering International 14 (2018) 1, pp. 111-118
A utility function is an important tool for representing a DM's preference. We adjoin utility functions to multi-objective optimization problems. In current studies, usually one utility function is used for each objective function. Situations may arise for a goal to have multiple utility...