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» Combinatorial optimization problems in self-assembly
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JAIR
2007
107views more  JAIR 2007»
14 years 9 months ago
Compressed Pattern Databases
A pattern database (PDB) is a heuristic function implemented as a lookup table that stores the lengths of optimal solutions for subproblem instances. Standard PDBs have a distinct...
Ariel Felner, Richard E. Korf, Ram Meshulam, Rober...
JCO
2000
116views more  JCO 2000»
14 years 9 months ago
Multi-phase Algorithms for Throughput Maximization for Real-Time Scheduling
We consider the problem of off-line throughput maximization for job scheduling on one or more machines, where each job has a release time, a deadline and a profit. Most of the ver...
Piotr Berman, Bhaskar DasGupta
GEOINFORMATICA
2002
136views more  GEOINFORMATICA 2002»
14 years 9 months ago
Tabu Search Heuristic for Point-Feature Cartographic Label Placement
The generation of better label placement configurations in maps is a problem that comes up in automated cartographic production. The objective of a good label placement is to displ...
Missae Yamamoto, Gilberto Câmara, Luiz Anton...
TROB
2002
120views more  TROB 2002»
14 years 9 months ago
DPAC: an object-oriented distributed and parallel computing framework for manufacturing applications
Parallel and distributed computing infrastructure are increasingly being embraced in the context of manufacturing applications, including real-time scheduling. In this paper, we pr...
N. R. Srinivasa Raghavan, Tanmay Waghmare
JSAT
2010
132views more  JSAT 2010»
14 years 4 months ago
The Impact of Max-SAT Resolution-Based Preprocessors on Local Search Solvers
In this paper we analyze three well-known preprocessors for Max-SAT. The first preprocessor is based on the so-called variable saturation. The second preprocessor is based on the ...
Federico Heras, David Bañeres