Sciweavers

2064 search results - page 92 / 413
» A Comparative Study of Fuzzy Sets and Rough Sets
Sort
View
ESWA
2006
78views more  ESWA 2006»
15 years 6 months ago
Subscription fraud prevention in telecommunications using fuzzy rules and neural networks
A system to prevent subscription fraud in fixed telecommunications with high impact on long-distance carriers is proposed. The system consists of a classification module and a pre...
Pablo A. Estévez, Claudio M. Held, Claudio ...
ISCI
2010
103views more  ISCI 2010»
15 years 4 months ago
Generalized continuous and left-continuous t-norms arising from algebraic semantics for fuzzy logics
This paper focuses on the issue of how generalizations of continuous and leftcontinuous t-norms over linearly ordered sets should be from a logical point of view. Taking into acco...
Carles Noguera, Francesc Esteva, Lluis Godo
SLS
2007
Springer
120views Algorithms» more  SLS 2007»
16 years 12 days ago
A Study of Neighborhood Structures for the Multiple Depot Vehicle Scheduling Problem
This paper introduces the ”block moves” neighborhood for the Multiple Depot Vehicle Scheduling Problem. Experimental studies are carried out on a set of benchmark instances to ...
Benoît Laurent, Jin-Kao Hao
GD
2000
Springer
15 years 10 months ago
A User Study in Similarity Measures for Graph Drawing
Abstract. The need for a similarity measure for comparing two drawings of graphs arises in problems such as interactive graph drawing and the indexing or browsing of large sets of ...
Stina S. Bridgeman, Roberto Tamassia
EH
1999
IEEE
179views Hardware» more  EH 1999»
15 years 10 months ago
Artificial Evolution of Active Filters: A Case Study
This article focuses on the application of artificial evolution to the synthesis of analog active filters. The main objective of this research is the achievement of a new class of...
Ricardo Salem Zebulum, Marco Aurélio Cavalc...