In this paper, a unified framework for representing uncertain information based on the notion of an interval structure is proposed. It is shown that the lower and upper approximat...
Abstract—Let A and B be integers such that A ≤ B. An nvariable interval function is a mapping IN[n : A, B] : {0, 1}n → {0, 1}, where IN[n : A, B](X) = 1 iff A ≤ X ≤ B. Su...
In this article we are interested in the representation of qualitative preferences with the help of 3-points intervals (a vector of three increasingly ordered points). Preferences ...
An interactive procedure for generating a user-tailored fuzzy preference relation on intervals is proposed. This procedure allows the decision maker to choose a preference relatio...
In this paper we present an application of our incremental graph clustering algorithm (DENGRAPH) on a data set obtained from the music community site Last.fm. The aim of our study...