Sciweavers

868 search results - page 70 / 174
» Using concept analysis to detect co-change patterns
Sort
View
121
Voted
CBMS
2006
IEEE
15 years 9 months ago
A Method for Fetal Heart Rate Extraction Based on Time-Frequency Analysis
A three-stage method for fetal heart rate extraction, from abdominal ECG recordings, is proposed. In the first stage the maternal R-peaks and fiducial points (QRS onset and offset...
E. C. Karvounis, Markos G. Tsipouras, Dimitrios I....
133
Voted
KDD
2005
ACM
119views Data Mining» more  KDD 2005»
15 years 9 months ago
LIPED: HMM-based life profiles for adaptive event detection
In this paper, the proposed LIPED (LIfe Profile based Event Detection) employs the concept of life profiles to predict the activeness of event for effective event detection. A gro...
Chien Chin Chen, Meng Chang Chen, Ming-Syan Chen
157
Voted
TCAD
1998
115views more  TCAD 1998»
15 years 3 months ago
Probabilistic modeling of dependencies during switching activity analysis
—This paper addresses, from a probabilistic point of view, the issue of switching activity estimation in combinational circuits under the zero-delay model. As the main theoretica...
Radu Marculescu, Diana Marculescu, Massoud Pedram
156
Voted
TMI
2010
175views more  TMI 2010»
14 years 10 months ago
Spatially Adaptive Mixture Modeling for Analysis of fMRI Time Series
Within-subject analysis in fMRI essentially addresses two problems, the detection of brain regions eliciting evoked activity and the estimation of the underlying dynamics. In [1, 2...
Thomas Vincent, Laurent Risser, Philippe Ciuciu
151
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
Identity-based attack detection in mobile wireless networks
—Identity-based attacks (IBAs) are one of the most serious threats to wireless networks. Recently, received signal strength (RSS) based detection mechanisms were proposed to dete...
Kai Zeng, Kannan Govindan, Daniel Wu, Prasant Moha...