Sciweavers

195 search results - page 18 / 39
» Evolving by Maximizing the Number of Rules: Complexity Study
Sort
View
EVOW
2011
Springer
14 years 1 months ago
When Novelty Is Not Enough
Abstract. The idea of evolving novel rather than fit solutions has recently been offered as a way to automatically discover the kind of complex solutions that exhibit truly intel...
Giuseppe Cuccu, Faustino J. Gomez
CORR
2010
Springer
116views Education» more  CORR 2010»
14 years 9 months ago
Where are the hard manipulation problems?
One possible escape from the Gibbard-Satterthwaite theorem is computational complexity. For example, it is NP-hard to compute if the STV rule can be manipulated. However, there is...
Toby Walsh
INFOCOM
2009
IEEE
15 years 4 months ago
MARA: Maximum Alternative Routing Algorithm
—In hop-by-hop networks, provision of multipath routes for all nodes can improve fault tolerance and performance. In this paper we study the multipath route calculation by constr...
Yasuhiro Ohara, Shinji Imahori, Rodney Van Meter
IJFCS
2008
102views more  IJFCS 2008»
14 years 9 months ago
Succinct Minimal Generators: Theoretical Foundations and Applications
In data mining applications, highly sized contexts are handled what usually results in a considerably large set of frequent itemsets, even for high values of the minimum support t...
Tarek Hamrouni, Sadok Ben Yahia, Engelbert Mephu N...
ICONIP
2007
14 years 11 months ago
Principal Component Analysis for Sparse High-Dimensional Data
Abstract. Principal component analysis (PCA) is a widely used technique for data analysis and dimensionality reduction. Eigenvalue decomposition is the standard algorithm for solvi...
Tapani Raiko, Alexander Ilin, Juha Karhunen