Sciweavers

SIAMCO
2002
71views more  SIAMCO 2002»
13 years 4 months ago
Existence of Minimizers for Nonconvex, Noncoercive Simple Integrals
We consider the problem of minimizing autonomous, simple integrals like (P) min T 0 f x(t) , x (t) dt: x AC([0 , T]) with x(0) = x0 and x(T) = xT where f : R
P. Celada, S. Perrotta
AI
2006
Springer
13 years 4 months ago
Cut-and-solve: An iterative search strategy for combinatorial optimization problems
Branch-and-bound and branch-and-cut use search trees to identify optimal solutions to combinatorial optimization problems. In this paper, we introduce an iterative search strategy...
Sharlee Climer, Weixiong Zhang
ACISICIS
2007
IEEE
13 years 11 months ago
A Hybrid Simulated Annealing with Kempe Chain Neighborhood for the University Timetabling Problem
This paper addresses the problem of finding a feasible solution for the University Course Timetabling Problem (UCTP), i.e. a solution that satisfies all the so-called hard const...
Mauritsius Tuga, Regina Berretta, Alexandre Mendes