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ESA
2003
Springer
140views Algorithms» more  ESA 2003»
15 years 9 months ago
Improved Approximation of the Stable Marriage Problem
The stable marriage problem has recently been studied in its general setting, where both ties and incomplete lists are allowed. It is NP-hard to find a stable matching of maximum ...
Magnús M. Halldórsson, Kazuo Iwama, ...
LPAR
2001
Springer
15 years 8 months ago
Permutation Problems and Channelling Constraints
When writing a constraint program, we have to decide what to make the decision variable, and how to represent the constraints on these variables. In many cases, there is considerab...
Toby Walsh
IJCNN
2000
IEEE
15 years 8 months ago
Using Hopfield Networks to Solve Traveling Salesman Problems Based on Stable State Analysis Technique
In our recent work, a general method called the stable state analysis technique was developed to determine constraints that the weights in the Hopfield energy function must satisf...
Gang Feng, Christos Douligeris
IWMM
1998
Springer
103views Hardware» more  IWMM 1998»
15 years 8 months ago
The Memory Fragmentation Problem: Solved?
We show that for 8 real and varied C and C++ programs, several conventional dynamic storage allocators provide nearzero fragmentation, once we account for overheads due to impleme...
Mark S. Johnstone, Paul R. Wilson
ESA
2007
Springer
122views Algorithms» more  ESA 2007»
15 years 8 months ago
A Practical Efficient Fptas for the 0-1 Multi-objective Knapsack Problem
Abstract. In the present work, we are interested in the practical behavior of a new fptas to solve the approximation version of the 0-1 multiobjective knapsack problem. Nevertheles...
Cristina Bazgan, Hadrien Hugot, Daniel Vanderpoote...