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ICIP
2007
IEEE
15 years 11 months ago
Graph-Cut Rate Distortion Algorithm for Contourlet-Based Image Compression
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
Maria Trocan, Béatrice Pesquet-Popescu, Jam...
CSCLP
2005
Springer
15 years 10 months ago
Partitioning Based Algorithms for Some Colouring Problems
We discuss four variants of the graph colouring problem, and present algorithms for solving them. The problems are k-Colourability, Max Ind k-COL, Max Val k-COL, and, finally, Max...
Ola Angelsmark, Johan Thapper
135
Voted
KES
2004
Springer
15 years 10 months ago
FIT: A Fast Algorithm for Discovering Frequent Itemsets in Large Databases
Association rule mining is an important data mining problem that has been studied extensively. In this paper, a simple but Fast algorithm for Intersecting attribute lists using a ...
Jun Luo, Sanguthevar Rajasekaran
129
Voted
GECCO
2003
Springer
15 years 10 months ago
Exploring a Two-Population Genetic Algorithm
In a two-market genetic algorithm applied to a constrained optimization problem, two ‘markets’ are maintained. One market establishes fitness in terms of the objective functio...
Steven Orla Kimbrough, Ming Lu, David Harlan Wood,...
161
Voted
ARITH
1999
IEEE
15 years 9 months ago
New Algorithms for Improved Transcendental Functions on IA-64
The IA-64 architecture provides new opportunities and challenges for implementing an improved set of transcendental functions. Using several novel polynomial-based table-driven te...
Shane Story, Ping Tak Peter Tang