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» Efficient Algorithms for the 2-Center Problems
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156
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AHSWN
2006
148views more  AHSWN 2006»
15 years 5 months ago
Geometric Chemotaxis: A Biologically-Inspired Framework for a Class of Wireless Coverage Problems
Abstract-- We present a new, biologically-inspired algorithm for the problem of covering a given region with wireless "units" (sensors or base-stations). The general prob...
Hidayet Ozgur Sanli, Rahul Simha, Bhagirath Naraha...
COMPUTING
2006
102views more  COMPUTING 2006»
15 years 5 months ago
A Reliable Area Reduction Technique for Solving Circle Packing Problems
Abstract We are dealing with the optimal, i.e. densest packings of congruent circles into the unit square. In the recent years we have built a numerically reliable, verified method...
Mihály Csaba Markót, Tibor Csendes
138
Voted
CP
2010
Springer
15 years 3 months ago
Including Ordinary Differential Equations Based Constraints in the Standard CP Framework
Coupling constraints and ordinary differential equations has numerous applications. This paper shows how to introduce constraints involving ordinary differential equations into the...
Alexandre Goldsztejn, Olivier Mullier, Damien Evei...
HM
2007
Springer
114views Optimization» more  HM 2007»
15 years 9 months ago
Hybrid Numerical Optimization for Combinatorial Network Problems
Abstract. We discuss a general approach to hybridize traditional construction heuristics for combinatorial optimization problems with numerical based evolutionary algorithms. There...
Markus Chimani, Maria Kandyba, Mike Preuss
AMC
2004
95views more  AMC 2004»
15 years 4 months ago
Optimal multigrid solutions of two-dimensional convection-conduction problems
The present work investigates the efficiency of the multigrid numerical method when used to solve two-dimensional laminar velocity and temperature fields inside a rectangular doma...
Maximilian S. Mesquita, Marcelo J. S. de Lemos