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GFKL
2005
Springer
105views Data Mining» more  GFKL 2005»
16 years 1 days ago
Variable Selection for Discrimination of More Than Two Classes Where Data are Sparse
In classification, with an increasing number of variables, the required number of observations grows drastically. In this paper we present an approach to put into effect the maxi...
Gero Szepannek, Claus Weihs
CHES
2001
Springer
130views Cryptology» more  CHES 2001»
15 years 11 months ago
Generating Elliptic Curves of Prime Order
A variation of the Complex Multiplication (CM) method for generating elliptic curves of known order over finite fields is proposed. We give heuristics and timing statistics in th...
Erkay Savas, Thomas A. Schmidt, Çetin Kaya ...
SOCO
2008
Springer
15 years 6 months ago
Tabu search for attribute reduction in rough set theory
Attribute reduction of an information system is a key problem in rough set theory and its applications. Using computational intelligence (CI) tools to solve such problems has rece...
Abdel-Rahman Hedar, Jue Wang, Masao Fukushima
SIGMOD
2005
ACM
128views Database» more  SIGMOD 2005»
16 years 6 months ago
Deriving Private Information from Randomized Data
Randomization has emerged as a useful technique for data disguising in privacy-preserving data mining. Its privacy properties have been studied in a number of papers. Kargupta et ...
Zhengli Huang, Wenliang Du, Biao Chen
ICDAR
2007
IEEE
16 years 25 days ago
Automatic Extraction of Data from 2-D Plots in Documents
Two-dimensional (2-D) plots in digital documents contain important information. Often, the results of scientific experiments and performance of businesses are summarized using pl...
Xiaonan Lu, James Ze Wang, Prasenjit Mitra, C. Lee...