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ISCI
2008
166views more  ISCI 2008»
9 years 7 months ago
A discretization algorithm based on Class-Attribute Contingency Coefficient
Discretization algorithms have played an important role in data mining and knowledge discovery. They not only produce a concise summarization of continuous attributes to help the ...
Cheng-Jung Tsai, Chien-I Lee, Wei-Pang Yang
ISCI
2008
96views more  ISCI 2008»
9 years 7 months ago
Fuzzy age-dependent replacement policy and SPSA algorithm based-on fuzzy simulation
An increase in the performance of deteriorating systems can be achieved through the adoption of suitable maintenance policies. One of the most popular maintenance policies is the ...
Jiashun Zhang, Ruiqing Zhao, Wansheng Tang
ISCI
2008
88views more  ISCI 2008»
9 years 7 months ago
Greedy regression ensemble selection: Theory and an application to water quality prediction
This paper studies the greedy ensemble selection family of algorithms for ensembles of regression models. These algorithms search for the globally best subset of regresmaking loca...
Ioannis Partalas, Grigorios Tsoumakas, Evaggelos V...
ISCI
2008
129views more  ISCI 2008»
9 years 7 months ago
Thai spelling analysis for automatic spelling speech recognition
Spelling speech recognition can be applied for several purposes including enhancement of speech recognition systems and implementation of name retrieval systems. This paper presen...
Chutima Pisarn, Thanaruk Theeramunkong
ISCI
2008
139views more  ISCI 2008»
9 years 7 months ago
Easishop: Ambient intelligence assists everyday shopping
E-commerce has been one of the success stories of the last decade. Developments in wireless communications and mobile computing have heralded an era of mobile commerce (m-commerce...
Stephen Keegan, Gregory M. P. O'Hare, Michael J. O...
ISCI
2008
84views more  ISCI 2008»
9 years 7 months ago
Measures for evaluating the decision performance of a decision table in rough set theory
As two classical measures, approximation accuracy and consistency degree can be employed to evaluate the decision performance of a decision table. However, these two measures cann...
Yuhua Qian, Jiye Liang, Deyu Li, Haiyun Zhang, Chu...
ISCI
2008
116views more  ISCI 2008»
9 years 7 months ago
Discovery of maximum length frequent itemsets
The use of frequent itemsets has been limited by the high computational cost as well as the large number of resulting itemsets. In many real-world scenarios, however, it is often ...
Tianming Hu, Sam Yuan Sung, Hui Xiong, Qian Fu
ISCI
2008
188views more  ISCI 2008»
9 years 7 months ago
Classifying mental tasks based on features of higher-order statistics from EEG signals in brain-computer interface
In order to characterize the non-Gaussian information contained within the EEG signals, a new feature extraction method based on bispectrum is proposed and applied to the classifi...
Shang-Ming Zhou, John Q. Gan, Francisco Sepulveda
ISCI
2008
56views more  ISCI 2008»
9 years 7 months ago
Stereo effect of image converted from planar
Ran Liu, Qingsheng Zhu, Xiaoyan Xu, Liou Zhi, Hong...
ISCI
2008
68views more  ISCI 2008»
9 years 7 months ago
On derivations of lattices
Xiao Long Xin, Ti Yao Li, Jing Hua Lu
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