Sciweavers

1201 search results - page 109 / 241
» On the cardinality of fuzzy sets
Sort
View
ICALP
2001
Springer
15 years 5 months ago
Combinatorics of Periods in Strings
We consider the set Gn of all period sets of strings of length n over a finite alphabet. We show that there is redundancy in period sets and introduce the notion of an irreducibl...
Eric Rivals, Sven Rahmann
APPROX
2004
Springer
122views Algorithms» more  APPROX 2004»
15 years 6 months ago
Maximum Coverage Problem with Group Budget Constraints and Applications
We study a variant of the maximum coverage problem which we label the maximum coverage problem with group budget constraints (MCG). We are given a collection of sets S = {S1, S2, ....
Chandra Chekuri, Amit Kumar
DBA
2006
143views Database» more  DBA 2006»
15 years 2 months ago
Automated Generalization of Fuzzy Concept Hierarchies for Attribute-Oriented Induction Purposes
This paper presents an approach to produce generalization candidates for a concept hierarchy without the necessity of being an expert in the domain to be generalized and ...
Jacob Dolan, Rafal A. Angryk
74
Voted
CVPR
2008
IEEE
16 years 2 months ago
FuzzyMatte: A computationally efficient scheme for interactive matting
In this paper, we propose an online interactive matting algorithm, which we call FuzzyMatte. Our framework is based on computing the fuzzy connectedness (FC) [20] from each unknow...
Yuanjie Zheng, Chandra Kambhamettu, Jingyi Yu, Tho...
78
Voted
SAC
2005
ACM
15 years 6 months ago
An information retrieval model using the fuzzy proximity degree of term occurences
Based on the idea that the closer the query terms in a document are, the more relevant this document is, we propose a mathematical model of information retrieval based on a fuzzy ...
Michel Beigbeder, Annabelle Mercier