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STOC
2009
ACM
271views Algorithms» more  STOC 2009»
16 years 7 months ago
A fast and efficient algorithm for low-rank approximation of a matrix
The low-rank matrix approximation problem involves finding of a rank k version of a m ? n matrix AAA, labeled AAAk, such that AAAk is as "close" as possible to the best ...
Nam H. Nguyen, Thong T. Do, Trac D. Tran
CHI
2009
ACM
16 years 7 months ago
Interacting with eHealth: towards grand challenges for HCI
While health records are increasingly stored electronically, we, as citizens, have little access to this data about ourselves. We are not used to thinking of these official record...
m. c. schraefel, Paul André, Ryen White, De...
MUC
1992
15 years 10 months ago
GE NLToolset: description of the system as used for MUC-4
The GE NLTooLsET is a set of text interpretation tools designed to be easily adapted to new domains. This report summarizes the system and its performance on the MUG-4 task . INTR...
George B. Krupka, Paul S. Jacobs, Lisa F. Rau, Loi...
NAR
2010
143views more  NAR 2010»
15 years 1 months ago
WormBase: a comprehensive resource for nematode research
WormBase (http://www.wormbase.org) is a central data repository for nematode biology. Initially created as a service to the Caenorhabditis elegans research field, WormBase has evo...
Todd W. Harris, Igor Antoshechkin, Tamberlyn Bieri...

Publication
1500views
17 years 7 months ago
Robust Centerline Extraction Framework Using Level Sets
In this paper, we present a novel framework for computing centerlines for both 2D and 3D shape analysis. The framework works as follows: an object centerline point is selected aut...
M. Sabry Hassouna, Aly A. Farag
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