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ICML
1997
IEEE
13 years 11 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
14 years 9 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
14 years 9 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»
14 years 1 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»
14 years 8 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