Abstract: This paper presents a differential evolution algorithm with the variable neighborhood search (VNS), called DEVNS. In the VNS loop, two distinct mutation strategies are used to solve ...

The variable sweep wing was a groundbreaking approach that allowed aircraft to adapt their shape to different phases of flight. This video explains why engineers selected this complex system, how it ...

Abstract: In this paper, we focus on multiobjective two-level simple recourse programming problems with discrete-type LR fuzzy random variables, in which each of the decision makers called the leader ...