RSKT
2009
Springer
14 years 4 months ago
2009
Springer
In rough set theory, the problem of feature selection aims to retain the discriminatory power of original features. Many feature selection algorithms have been proposed, however, q...
RSKT
2009
Springer
14 years 6 months ago
2009
Springer
—Cyclic Delay Diversity (CDD) is a simple and efficient space-time diversity technique. It can be used in OFDM and DFT-Spread-OFDM. The traditional CDD has low complexity and sys...
RSKT
2009
Springer
14 years 6 months ago
2009
Springer
We bring two rough-set-based clustering algorithms into the framework of partially supervised clustering. A mechanism of partial supervision relying on either qualitative or quanti...
RSKT
2009
Springer
14 years 6 months ago
2009
Springer
Abstract. In this paper, we have proposed a prototype biometrics authentication system based upon fingerprint recognition. The major functional blocks of the proposed authenticati...
RSKT
2009
Springer
14 years 6 months ago
2009
Springer
A game-theoretic approach for learning optimal parameter values for probabilistic rough set regions is presented. The parameters can be used to define approximation regions in a p...
RSKT
2009
Springer
14 years 6 months ago
2009
Springer
A common problem found in statistics, signal processing, data analysis and image processing research is the estimation of mutual information,
RSKT
2009
Springer
14 years 6 months ago
2009
Springer
Measurement of electroencephalogram (EEG) requires accurate estimation of tissue conductivity. Among the head tissues, skull compartment has less conductivity due to compacta and s...
RSKT
2009
Springer
14 years 6 months ago
2009
Springer
Abstract. A new interpretation of rules in rough set theory is introduced. According to the positive, boundary, and negative regions of a set, one can make a three-way decision: ac...