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RSFDGRC
2005
Springer
100views Data Mining» more  RSFDGRC 2005»
14 years 1 months ago
A Hybrid Approach to MR Imaging Segmentation Using Unsupervised Clustering and Approximate Reducts
Abstract. We introduce a hybrid approach to magnetic resonance image segmentation using unsupervised clustering and the rules derived from approximate decision reducts. We utilize ...
Sebastian Widz, Kenneth Revett, Dominik Slezak
EDBTW
2004
Springer
14 years 28 days ago
Clustering Structured Web Sources: A Schema-Based, Model-Differentiation Approach
Abstract. The Web has been rapidly “deepened” with the prevalence of databases online. On this “deep Web,” numerous sources are structured, providing schema-rich data– Th...
Bin He, Tao Tao, Kevin Chen-Chuan Chang
UAI
1993
13 years 8 months ago
Utility-Based Abstraction and Categorization
Based Abstraction and Categorization Eric J. Horvitz∗ and Adrian C. Klein Palo Alto Laboratory Rockwell International Science Center 444 High Street Palo Alto, CA 94301 We take ...
Eric Horvitz, Adrian Klein
ICANN
2010
Springer
13 years 7 months ago
A Cooperative and Penalized Competitive Learning Approach to Gaussian Mixture Clustering
Abstract. Competitive learning approaches with penalization or cooperation mechanism have been applied to unsupervised data clustering due to their attractive ability of automatic ...
Yiu-ming Cheung, Hong Jia
APNOMS
2006
Springer
13 years 11 months ago
Security Approaches for Cluster Interconnection in a Wireless Sensor Network
Abstract. A wireless sensor network is a collection of devices limited in lowpowered batteries, processing, communication bandwidth capabilities and low memory availability. Due to...
Alexandre Gava Menezes, Carlos Becker Westphall