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173
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IJIT
2004
15 years 2 months ago
An Evolutionary Algorithm to Solve Cryptarithmetic Problem
Cryptarithmetic problem is an interesting constraint satisfaction problem for which different algorithms have been given. But none of them can solve the problem intelligently using...
Abu Sayef Md. Ishaque, Md. Bahlul Haider, Muhammad...
76
Voted
EOR
2007
80views more  EOR 2007»
15 years 22 days ago
The tool switching problem revisited
In this note we study the tool switching problem with non-uniform tool sizes. More specifically, we consider the problem where the job sequence is given as part of the input. We ...
Yves Crama, Linda S. Moonen, Frits C. R. Spieksma,...
104
Voted
EVOW
2010
Springer
15 years 7 months ago
Fitness Distance Correlation and Search Space Analysis for Permutation Based Problems
Abstract. The fitness distance correlation (FDC) as a measure for problem difficulty was first introduced by Forrest and Jones. It was applied to many binary coded problems. This...
Botond Draskoczy
105
Voted
ESA
2007
Springer
97views Algorithms» more  ESA 2007»
15 years 7 months ago
To Fill or Not to Fill: The Gas Station Problem
In this paper we study several routing problems that generalize shortest paths and the Traveling Salesman Problem. We consider a more general model that incorporates the actual co...
Samir Khuller, Azarakhsh Malekian, Julián M...
107
Voted
SARA
2007
Springer
15 years 7 months ago
Reformulating Constraint Satisfaction Problems to Improve Scalability
Constraint Programming is a powerful approach for modeling and solving many combinatorial problems, scalability, however, remains an issue in . Abstraction and reformulation techni...
Kenneth M. Bayer, Martin Michalowski, Berthe Y. Ch...