Sciweavers

2393 search results - page 26 / 479
» Bounds-Consistent Local Search
Sort
View
IJKESDP
2010
149views more  IJKESDP 2010»
13 years 6 months ago
An approximate solution method based on tabu search for k-minimum spanning tree problems
—This paper considers k-minimum spanning tree problems. An existing solution algorithm based on tabu search, which was proposed by Katagiri et al., includes an iterative solving ...
Hideki Katagiri, Tomohiro Hayashida, Ichiro Nishiz...
PPSN
2010
Springer
13 years 6 months ago
Variable Neighborhood Search and Ant Colony Optimization for the Rooted Delay-Constrained Minimum Spanning Tree Problem
Abstract. The rooted delay-constrained minimum spanning tree problem is an NP-hard combinatorial optimization problem arising for example in the design of centralized broadcasting ...
Mario Ruthmair, Günther R. Raidl
WOA
2010
13 years 5 months ago
An Agent-based System for Maritime Search and Rescue Operations
Maritime search and rescue operations are critical missions involving personnel, boats, helicopter, aircrafts in a struggle against time often worsened by adversary sea and weather...
Salvatore Aronica, Francesco Benvegna, Massimo Cos...
AAAI
2004
13 years 9 months ago
MAX-2-SAT: How Good Is Tabu Search in the Worst-Case?
Tabu search algorithms are amongst the most successful local search based methods for the maximum satisfiability problem. The practical superiority of tabu search over the local s...
Monaldo Mastrolilli, Luca Maria Gambardella
ICTAI
2009
IEEE
14 years 2 months ago
Learning in Local Search
In this paper a learning based local search approach for propositional satisfiability is presented. It is based on an original adaptation of the conflict driven clause learning ...
Gilles Audemard, Jean-Marie Lagniez, Bertrand Mazu...