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166
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IJCNN
2006
IEEE
16 years 25 days ago
2006
IEEE
— A method is presented for extending the Evolving Connectionist System (ECoS) algorithm that allows it to explicitly represent and learn nominal-scale data without the need for ...
150
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FUZZY
1997
Springer
15 years 11 months ago
1997
Springer
It is introduced a new concept: H-sets which generalises the notion of fuzzy sets and is based on the concept of hemilattice. Then, we extend the attribute-value conceptual spaces ...
158
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. We study rational streams (over a field) from a coalgebraic perspective. Exploiting the finality of the set of streams, we present an elementary and uniform proof of the ...
167
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COMBINATORICS
2004
15 years 6 months ago
2004
We develop an analog of the exponential families of Wilf in which the label sets are finite dimensional vector spaces over a finite field rather than finite sets of positive integ...
133
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
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...