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ICML
1997
IEEE
15 years 9 months ago
Efficient Feature Selection in Conceptual Clustering
Feature selection has proven to be a valuable technique in supervised learning for improving predictive accuracy while reducing the number of attributes considered in a task. We i...
Mark Devaney, Ashwin Ram
ICPR
2008
IEEE
16 years 7 months ago
On efficient Viterbi decoding for hidden semi-Markov models
We present algorithms for improved Viterbi decoding for the case of hidden semi-Markov models. By carefully constructing directed acyclic graphs, we pose the decoding problem as t...
Bonnie K. Ray, Jianying Hu, Ritendra Datta
MICCAI
2006
Springer
16 years 7 months ago
"Virtual Touch": An Efficient Registration Method for Catheter Navigation in Left Atrium
In this paper, we present a left atrium registration system which utilizes a 3D intra-cardiac ultrasound catheter for faster (more than 700 times) and higher quality surface regist...
Hua Zhong, Takeo Kanade, David Schwartzman
DATE
2005
IEEE
140views Hardware» more  DATE 2005»
15 years 12 months ago
Area-Efficient Selective Multi-Threshold CMOS Design Methodology for Standby Leakage Power Reduction
This paper presents a design flow for an improved selective multi-threshold(Selective-MT) circuit. The Selective-MT circuit is improved so that plural MT-cells can share one switc...
Takeshi Kitahara, Naoyuki Kawabe, Fumihiro Minami,...
KDD
2009
ACM
190views Data Mining» more  KDD 2009»
16 years 6 months ago
Efficient influence maximization in social networks
Influence maximization is the problem of finding a small subset of nodes (seed nodes) in a social network that could maximize the spread of influence. In this paper, we study the ...
Wei Chen, Yajun Wang, Siyu Yang