Sciweavers

854 search results - page 83 / 171
» From Fuzzy - to Bipolar - Datalog
Sort
View
EUSFLAT
2001
15 years 1 months ago
Similarity relations based on distances as fuzzy concepts
An usual and effective way to define a similarity relation is from a function of distance. Nevertheless, if we consider only usual distances, then some natural kinds of similarity...
Manuel Laguía, Juan Luis Castro
IFSA
2007
Springer
133views Fuzzy Logic» more  IFSA 2007»
15 years 6 months ago
Fuzzy Tree Mining: Go Soft on Your Nodes
Tree mining consists in discovering the frequent subtrees from a forest of trees. This problem has many application areas. For instance, a huge volume of data available from the In...
Federico Del Razo López, Anne Laurent, Pasc...
EUSFLAT
2007
122views Fuzzy Logic» more  EUSFLAT 2007»
15 years 1 months ago
Supporting Consumer Decision by Fuzzy Revealed Preference in Online Sales
This paper deals with a model of decision– making in two stages. In the first stage from a set of expertises one chooses the most rational ones, while in the second stage one o...
Irina Georgescu, Xuemei Qiu, Ranran Lin
TKDE
2008
197views more  TKDE 2008»
14 years 11 months ago
Agglomerative Fuzzy K-Means Clustering Algorithm with Selection of Number of Clusters
In this paper, we present an agglomerative fuzzy K-Means clustering algorithm for numerical data, an extension to the standard fuzzy K-Means algorithm by introducing a penalty term...
Mark Junjie Li, Michael K. Ng, Yiu-ming Cheung, Jo...
JUCS
2010
64views more  JUCS 2010»
14 years 10 months ago
Selection among Renewable Energy Alternatives Using Fuzzy Axiomatic Design: The Case of Turkey
: Renewable energy is a source of energy derived from natural resources such as sunlight, wind, water, tides, hot dry rocks, magma, hot water springs, fire wood, animal manure, and...
Cengiz Kahraman, Selcuk Cebi, Ihsan Kaya