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DEXAW
2009
IEEE
173views Database» more  DEXAW 2009»
16 years 1 months ago
Automatic Cluster Number Selection Using a Split and Merge K-Means Approach
Abstract—The k-means method is a simple and fast clustering technique that exhibits the problem of specifying the optimal number of clusters preliminarily. We address the problem...
Markus Muhr, Michael Granitzer
FGR
2004
IEEE
132views Biometrics» more  FGR 2004»
15 years 10 months ago
Expand Training Set for Face Detection by GA Re-sampling
Data collection for both training and testing a classifier is a tedious but essential step towards face detection and recognition. All of the statistical methods suffer from this ...
Jie Chen, Xilin Chen, Wen Gao
IROS
2008
IEEE
124views Robotics» more  IROS 2008»
16 years 25 days ago
Coordinated multi-robot exploration using a segmentation of the environment
— This paper addresses the problem of exploring an unknown environment with a team of mobile robots. The key issue in coordinated multi-robot exploration is how to assign target ...
Kai M. Wurm, Cyrill Stachniss, Wolfram Burgard
ATS
2005
IEEE
56views Hardware» more  ATS 2005»
16 years 2 days ago
Investigations of Faulty DRAM Behavior Using Electrical Simulation Versus an Analytical Approach
Abstract: Fabrication process improvements and technology scaling results in modifications in the characteristics and in the behavior of manufactured memory chips, which also modi...
Zaid Al-Ars, Said Hamdioui, Jörg E. Vollrath
CSB
2003
IEEE
15 years 11 months ago
Genomic Sequence Analysis Using Gap Sequences and Pattern Filtering
A new pattern filtering technique is developed to analyze the genomic sequence in this research based on gap sequences, in which the distance of the same symbol is recorded consec...
Shih-Chieh Su, Chia H. Yeh, C. C. Jay Kuo