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» Finding a Needle in a Haystack
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ICASSP
2008
IEEE
14 years 5 months ago
Finding needles in noisy haystacks
The theory of compressed sensing shows that samples in the form of random projections are optimal for recovering sparse signals in high-dimensional spaces (i.e., finding needles ...
Rui M. Castro, Jarvis Haupt, Robert Nowak, Gil M. ...
OSDI
2004
ACM
14 years 11 months ago
Configuration Debugging as Search: Finding the Needle in the Haystack
This work addresses the problem of diagnosing configuration errors that cause a system to function incorrectly. For example, a change to the local firewall policy could cause a ne...
Andrew Whitaker, Richard S. Cox, Steven D. Gribble
LREC
2010
178views Education» more  LREC 2010»
14 years 6 days ago
Like Finding a Needle in a Haystack: Annotating the American National Corpus for Idiomatic Expressions
This paper presents the details of a pilot study in which we tagged portions of the American National Corpus (ANC) for idioms composed of verb-noun constructions, prepositional ph...
Laura Street, Nathan Michalov, Rachel Silverstein,...
CVPR
2009
IEEE
1695views Computer Vision» more  CVPR 2009»
15 years 6 months ago
Geometric min-Hashing: Finding a (Thick) Needle in a Haystack
We propose a novel hashing scheme for image retrieval, clustering and automatic object discovery. Unlike commonly used bag-of-words approaches, the spatial extent of image featu...
Ondrej Chum (Czech Technical University), Michal P...