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HIS
2008
15 years 8 months ago
Evolutionary Training Set Selection to Optimize C4.5 in Imbalanced Problems
Classification in imbalanced domains is a recent challenge in machine learning. We refer to imbalanced classification when data presents many examples from one class and few from ...
Salvador García, Francisco Herrera
SEC
1996
15 years 8 months ago
Location management strategies increasing privacy in mobile communication
Mobile communication offers many new opportunities. However, because of the mobility of the subscribers trustworthiness of data, reliability and security are major issues. Our obj...
Dogan Kesdogan, Hannes Federrath, Anja Jerichow, A...
PE
2006
Springer
109views Optimization» more  PE 2006»
15 years 6 months ago
A discrete-time queueing model with periodically scheduled arrival and departure slots
We consider a time-slotted queueing model where each time slot can either be an arrival slot, in which new packets arrive, or a departure slot, in which packets are transmitted an...
Johan van Leeuwaarden, Dee Denteneer, Jacques Resi...
APIN
2004
87views more  APIN 2004»
15 years 6 months ago
Supply Estimation Using Coevolutionary Genetic Algorithms in the Spanish Electrical Market
The price of electrical energy in Spain has not been regulated by the government since 1998, but determined by the supply from the generators in a competitive market, the so-called...
Enrique A. de la Cal Marín, Luciano S&aacut...
TPDS
2002
136views more  TPDS 2002»
15 years 6 months ago
Automatic Partitioning of Parallel Loops with Parallelepiped-Shaped Tiles
In this paper, an efficient algorithm to implement loop partitioning is introduced and evaluated. We start from results of Agarwal et al. [1] whose aim is to minimize the number of...
Fabrice Rastello, Yves Robert