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» The Complexity of Local List Decoding
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98
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CORR
2007
Springer
60views Education» more  CORR 2007»
15 years 11 days ago
On Minimal Tree Realizations of Linear Codes
A tree decomposition of the coordinates of a code is a mapping from the coordinate set to the set of vertices of a tree. A tree decomposition can be extended to a tree realization,...
Navin Kashyap
129
Voted
BMCBI
2010
121views more  BMCBI 2010»
15 years 16 days ago
MS4 - Multi-Scale Selector of Sequence Signatures: An alignment-free method for classification of biological sequences
Background: While multiple alignment is the first step of usual classification schemes for biological sequences, alignment-free methods are being increasingly used as alternatives...
Eduardo Corel, Florian Pitschi, Ivan Laprevotte, G...
119
Voted
ICIP
2001
IEEE
16 years 2 months ago
Prescient mode selection for robust video coding
In standard predictive video coders, intra-mode coding of macroblocks (MBs) provides packet loss resilience, at the cost of reduced compression efficiency. Conventional mode selec...
Rui Zhang, Shankar L. Regunathan, Kenneth Rose
STOC
2004
ACM
157views Algorithms» more  STOC 2004»
16 years 21 days ago
Derandomizing homomorphism testing in general groups
The main result of this paper is a near-optimal derandomization of the affine homomorphism test of Blum, Luby and Rubinfeld (Journal of Computer and System Sciences, 1993). We sho...
Amir Shpilka, Avi Wigderson
113
Voted
STOC
2003
ACM
124views Algorithms» more  STOC 2003»
16 years 21 days ago
Extractors: optimal up to constant factors
This paper provides the first explicit construction of extractors which are simultaneously optimal up to constant factors in both seed length and output length. More precisely, fo...
Chi-Jen Lu, Omer Reingold, Salil P. Vadhan, Avi Wi...