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SSWMC
2004
15 years 4 months ago
On the complexity and hardness of the steganography embedding problem
We analyze the complexity of the steganography problem and show that the decision version of the problem is NP-complete through transformation from the Knapsack problem. We also g...
Rajarathnam Chandramouli, Shalin P. Trivedi, R. N....
125
Voted
ANOR
2010
123views more  ANOR 2010»
15 years 3 months ago
Nature inspired genetic algorithms for hard packing problems
This paper presents two novel genetic algorithms (GAs) for hard industrially relevant packing problems. The design of both algorithms is inspired by aspects of molecular genetics,...
Philipp Rohlfshagen, John A. Bullinaria
128
Voted
CPAIOR
2008
Springer
15 years 5 months ago
Integrating Symmetry, Dominance, and Bound-and-Bound in a Multiple Knapsack Solver
Abstract. The multiple knapsack problem (MKP) is a classical combinatorial optimization problem. A recent algorithm for some classes of the MKP is bin-completion, a bin-oriented, b...
Alex S. Fukunaga
MP
2002
143views more  MP 2002»
15 years 3 months ago
Extending Dantzig's bound to the bounded multiple-class binary Knapsack problem
The bounded multiple-class binary knapsack problem is a variant of the knapsack problem where the items are partitioned into classes and the item weights in each class are a multip...
François Vanderbeck
76
Voted
GECCO
2007
Springer
164views Optimization» more  GECCO 2007»
15 years 9 months ago
ExGA II: an improved exonic genetic algorithm for the multiple knapsack problem
Philipp Rohlfshagen, John A. Bullinaria