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» Partitioning Sets with Genetic Algorithms
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SIGMOD
2008
ACM
182views Database» more  SIGMOD 2008»
15 years 11 months ago
Angle-based space partitioning for efficient parallel skyline computation
Recently, skyline queries have attracted much attention in the database research community. Space partitioning techniques, such as recursive division of the data space, have been ...
Akrivi Vlachou, Christos Doulkeridis, Yannis Kotid...
BMCBI
2004
208views more  BMCBI 2004»
14 years 11 months ago
Hybrid clustering for microarray image analysis combining intensity and shape features
Background: Image analysis is the first crucial step to obtain reliable results from microarray experiments. First, areas in the image belonging to single spots have to be identif...
Jörg Rahnenführer, Daniel Bozinov
ICIP
2003
IEEE
16 years 25 days ago
Embedded wavelet region-based coding methods applied to digital mammography
In this paper, we investigate region-based embedded wavelet compression methods and introduce region-based extensions of the Set Partitioning In Hierarchical Trees (SPIHT) and the...
Monica Penedo, William A. Pearlman, Pablo G. Tahoc...
GECCO
2006
Springer
142views Optimization» more  GECCO 2006»
15 years 2 months ago
Classifier prediction based on tile coding
This paper introduces XCSF extended with tile coding prediction: each classifier implements a tile coding approximator; the genetic algorithm is used to adapt both classifier cond...
Pier Luca Lanzi, Daniele Loiacono, Stewart W. Wils...
COR
2008
102views more  COR 2008»
14 years 10 months ago
An algorithm for ranking assignments using reoptimization
We consider the problem of ranking assignments according to cost in the classical linear assignment problem. An algorithm partitioning the set of possible assignments, as suggeste...
Christian Roed Pedersen, Lars Relund Nielsen, Kim ...