Richard, Barrett; Maurice, Salles - In: Handbook of social choice and welfare : volume 2, (pp. 367-389). 2011
Fuzzy set theory has been explicitly introduced to deal with vagueness and ambiguity. One can also use probability … theory or techniques borrowed from philosophical logic. In this chapter, we consider fuzzy preferences and we survey the … literature on aggregation of fuzzy preferences. We restrict ourselves to “pure aggregation” theory and, accordingly, do not cover …
