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» On sets not belonging to algebras
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CORR
2010
Springer
75views Education» more  CORR 2010»
13 years 7 months ago
Linear Algebra in the vector space of intervals
In a previous paper, we have given an algebraic model to the set of intervals. Here, we apply this model in a linear frame. For example, we define a notion of diagonalization of s...
Nicolas Goze
RSKT
2007
Springer
14 years 1 months ago
Decision-Theoretic Rough Set Models
Abstract. Decision-theoretic rough set models are a probabilistic extension of the algebraic rough set model. The required parameters for defining probabilistic lower and upper ap...
Yiyu Yao
SEMWEB
2004
Springer
14 years 29 days ago
Querying Faceted Databases
Faceted classification allows one to model applications with complex classification hierarchies using orthogonal dimensions. Recent work has examined the use of faceted classi...
Kenneth A. Ross, Angel Janevski
JUCS
2010
89views more  JUCS 2010»
13 years 2 months ago
A Geometrically Enhanced Conceptual Model and Query Language
: Motivated by our experiences with spatial modelling for the sustainable land use initiative we present a geometrically enhanced ER model (GERM), which preserves the key principle...
Hui Ma
IJAR
2008
82views more  IJAR 2008»
13 years 7 months ago
Probabilistic rough set approximations
This paper reviews probabilistic approaches to rough sets in granulation, approximation, and rule induction. The Shannon entropy function is used to quantitatively characterize pa...
Yiyu Yao