1171 search results - page 1 / 235 » Variable neighborhood search |
HEURISTICS
2008
13 years 4 months ago
2008
In this article we investigate a new variant of Variable Neighborhood Search (VNS): Relaxation Guided Variable Neighborhood Search. It is based on the general VNS scheme and a new...
ICPR
2002
IEEE
14 years 5 months ago
2002
IEEE
This paper proposes two modifications to the geometrically deformable template model. First, the optimization stage originally based on simulated annealing is replaced with a meta...
COR
2006
13 years 4 months ago
2006
In this paper we develop a variable neighborhood search (VNS) heuristic for solving mixed-integer programs (MIPs). It uses CPLEX, the general-purpose MIP solver, as a black-box. N...
SAINT
2008
IEEE
13 years 11 months ago
2008
IEEE
We present a Variable Neighborhood Search approach for a network design problem occurring in real world when the bandwidth of an existing network shall be enhanced. Using two diff...
COR
2010
13 years 4 months ago
2010
In dial-a-ride problems passengers have to be transported between pre-specified pickup and delivery locations under user inconvenience considerations. The problem variant consider...