Sciweavers

1015 search results - page 165 / 203
» On Information Regularization
Sort
View
SIGKDD
2010
146views more  SIGKDD 2010»
14 years 6 months ago
Latent semantic indexing (LSI) fails for TREC collections
The aim of latent semantic indexing (LSI) is to uncover the relationships between terms, hidden concepts, and documents. LSI uses the matrix factorization technique known as singu...
Avinash Atreya, Charles Elkan
TIP
2010
164views more  TIP 2010»
14 years 6 months ago
A Marked Point Process for Modeling Lidar Waveforms
Lidar waveforms are 1D signals representing a train of echoes caused by reflections at different targets. Modeling these echoes with the appropriate parametric function is useful ...
Clément Mallet, Florent Lafarge, Michel Rou...
ICASSP
2011
IEEE
14 years 3 months ago
Source localization using time difference of arrival within a sparse representation framework
The problem addressed is source localization via time-differenceof-arrival estimation in a multipath channel. Solving this localization problem typically implies cross-correlating...
Ciprian R. Comsa, Alexander M. Haimovich, Stuart C...
ISBI
2011
IEEE
14 years 3 months ago
Toward an accurate multi-fiber assessment strategy for clinical practice
Multi-tensor models provide information about the fiber bundles underlying characteristics and are of great interest for clinical applications. In this work we propose both a nov...
Benoit Scherrer, Simon K. Warfield
CHI
2011
ACM
14 years 3 months ago
Opportunities for computing technologies to support healthy sleep behaviors
Getting the right amount of quality sleep is a key aspect of good health, along with a healthy diet and regular exercise. Human-computer interaction (HCI) researchers have recentl...
Eun Kyoung Choe, Sunny Consolvo, Nathaniel F. Wats...