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LPAR
2004
Springer
14 years 2 months ago
Uniform Rules and Dialogue Games for Fuzzy Logics
Abstract. We provide uniform and invertible logical rules in a framework of relational hypersequents for the three fundamental t-norm based fuzzy logics i.e., Łukasiewicz logic, G...
Agata Ciabattoni, Christian G. Fermüller, Geo...
FSKD
2005
Springer
102views Fuzzy Logic» more  FSKD 2005»
14 years 2 months ago
A Fuzzy Mixed Projects and Securities Portfolio Selection Model
The business environment is full of uncertainties. Investing in various asset classes may lower the risk of overall portfolio and increase the potential for greater returns. In thi...
Yong Fang, K. K. Lai, Shouyang Wang
RSCTC
2004
Springer
148views Fuzzy Logic» more  RSCTC 2004»
14 years 2 months ago
Towards Missing Data Imputation: A Study of Fuzzy K-means Clustering Method
In this paper, we present a missing data imputation method based on one of the most popular techniques in Knowledge Discovery in Databases (KDD), i.e. clustering technique. We comb...
Dan Li, Jitender S. Deogun, William Spaulding, Bil...
EUSFLAT
2007
180views Fuzzy Logic» more  EUSFLAT 2007»
13 years 10 months ago
On Cluster Analysis Based on Fuzzy Relations Between Spatial Data
Methods like DBSCAN are widely used in the analysis of spatial data. These methods are based on the neighborhood relations which use distance between points. However, these neighb...
Efendi N. Nasibov, Gözde Ulutagay
WCE
2007
13 years 10 months ago
Fuzzy Estimator Design for the Control Systems with Unknown Time-Delay
—In this paper, a fuzzy estimator based on the Smith predictor for a time-delayed system is proposed. The purpose of this work is to predict the unknown plant time-delay by using...
Y. J. Huang, T. C. Kuo, H. Y. Tseng