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» On the cardinality of fuzzy sets
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ARSCOM
2007
63views more  ARSCOM 2007»
15 years 6 months ago
Towards a Characterisation of Lottery Set Overlapping Structures
Consider a lottery scheme consisting of randomly selecting a winning t–set from a universal m–set, while a player participates in the scheme by purchasing a playing set of any...
Alewyn P. Burger, W. R. Grundlingh, Jan H. van Vuu...
DM
2002
90views more  DM 2002»
15 years 6 months ago
On the average size of sets in intersecting Sperner families
We show that the average size of subsets of [n] forming an intersecting Sperner family of cardinality not less than (n-1 k-1 ) is at least k provided that k 6 n=2
Christian Bey, Konrad Engel, Gyula O. H. Katona, U...
CONSTRAINTS
2002
129views more  CONSTRAINTS 2002»
15 years 6 months ago
Cost-Based Arc Consistency for Global Cardinality Constraints
A global cardinality constraint (gcc) is specified in terms of a set of variables X = {x1, ..., xp} which take their values in a subset of V = {v1, ..., vd}. It constrains the numb...
Jean-Charles Régin
EUSFLAT
2003
101views Fuzzy Logic» more  EUSFLAT 2003»
15 years 7 months ago
Generalized negations and intuitionistic fuzzy sets - a criticism to a widely used terminology
Intuitionistic Fuzzy Sets Theory is based on a wrong nominalistic (terminological) assumption. It is defined as “intuitionistic” a negation which does not satisfy usual prope...
Gianpiero Cattaneo, Davide Ciucci
EUSFLAT
2003
121views Fuzzy Logic» more  EUSFLAT 2003»
15 years 7 months ago
A measure of similarity for intuitionistic fuzzy sets
In this article we propose a new measure of similarity for intuitionistic fuzzy sets. The proposed measure takes into account not only a pure distance between elements but measure...
Eulalia Szmidt, Janusz Kacprzyk