A membership function may be concave-shaped or convex-shaped. In this chapter, first, concave and convex membership values are analyzed and, in practice, commonly used approaches for solving an fuzzy multi-objective decision-making (FMODM) problem are briefly reviewed. Then, some proposition and remarks are presented to solve a quasi-concave FMODM problem. The proposed method can directly solve a quasi-concave FMODM problem by using standard LP techniques.
|Title of host publication||Springer Optimization and Its Applications|
|Publisher||Springer International Publishing|
|Number of pages||35|
|State||Published - 1 Jan 2008|
|Name||Springer Optimization and Its Applications|