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ICPR
2006
IEEE
14 years 11 months ago
Clustering-based multispectral band selection using mutual information
This work presents the application of a novel technique on dimensionality reduction to deal with multispectral images. A distance based on mutual information is used to construct ...
Adolfo Martínez Usó, Filiberto Pla, ...
PPAM
2005
Springer
14 years 3 months ago
Adapting Linear Algebra Codes to the Memory Hierarchy Using a Hypermatrix Scheme
Abstract. We present the way in which we adapt data and computations to the underlying memory hierarchy by means of a hierarchical data structure known as hypermatrix. The applicat...
José R. Herrero, Juan J. Navarro
SACRYPT
2005
Springer
146views Cryptology» more  SACRYPT 2005»
14 years 3 months ago
An Access Control Scheme for Partially Ordered Set Hierarchy with Provable Security
In a hierarchical structure, an entity has access to another if and only if the former is a superior of the later. The access control scheme for a hierarchy represented by a partia...
Jiang Wu, Ruizhong Wei
FLAIRS
2001
13 years 11 months ago
A Logical Framework for Frequent Pattern Discovery in Spatial Data
Inrecenttimes,severalextensionsofdataminingmethods andtechniqueshavebeenexploredaimingatdealingwith advanceddatabases.Manypromisingapplicationsof inductivelogicprogramming(ILP)tok...
Donato Malerba, Floriana Esposito, Francesca A. Li...
CORR
2010
Springer
44views Education» more  CORR 2010»
13 years 8 months ago
Combinatorial substitutions and sofic tilings
A combinatorial substitution is a map over tilings which allows to define sets of tilings with a strong hierarchical structure. In this paper, we show that such sets of tilings ar...
Thomas Fernique, Nicolas Ollinger