2661 search results - page 448 / 533 » Quantum Complexity Classes |
SIAMREV
2011
14 years 3 months ago
2011
This paper deals with efficient numerical representation and manipulation of differential and integral operators as symbols in phase-space, i.e., functions of space x and frequen...
119
Voted
SIGMOD
2011
ACM
14 years 3 months ago
2011
ACM
We study the problem of generating synthetic databases having declaratively specified characteristics. This problem is motivated by database system and application testing, data ...
111
Voted
ICCV
2011
IEEE
14 years 25 days ago
2011
IEEE
Recognition of motions and activities of objects in videos requires effective representations for analysis and matching of motion trajectories. In this paper, we introduce a new r...
120
Voted
ICCV
2011
IEEE
14 years 25 days ago
2011
IEEE
As a recently proposed technique, sparse representation based classification (SRC) has been widely used for face recognition (FR). SRC first codes a testing sample as a sparse lin...
141
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ALT
2011
Springer
14 years 24 days ago
2011
Springer
We consider the problem of learning sparse parities in the presence of noise. For learning parities on r out of n variables, we give an algorithm that runs in time poly log 1 δ , ...