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STOC
2010
ACM
168views Algorithms» more  STOC 2010»
15 years 10 months ago
Non-commutative circuits and the sum-of-squares problem
We initiate a direction for proving lower bounds on the size of non-commutative arithmetic circuits. This direction is based on a connection between lower bounds on the size of no...
Pavel Hrubes, Avi Wigderson and Amir Yehudayoff
105
Voted
FOCS
2007
IEEE
15 years 7 months ago
Linear Equations Modulo 2 and the L1 Diameter of Convex Bodies
We design a randomized polynomial time algorithm which, given a 3-tensor of real numbers A = {aijk}n i,j,k=1 such that for all i, j, k ∈ {1, . . . , n} we have ai jk = aik j = a...
Subhash Khot, Assaf Naor
SIAMCOMP
2008
124views more  SIAMCOMP 2008»
15 years 20 days ago
A Faster, Better Approximation Algorithm for the Minimum Latency Problem
We give a 7.18-approximation algorithm for the minimum latency problem that uses only O(n log n) calls to the prize-collecting Steiner tree (PCST) subroutine of Goemans and Willia...
Aaron Archer, Asaf Levin, David P. Williamson
NAR
1998
70views more  NAR 1998»
15 years 12 days ago
Haemophilia B: database of point mutations and short additions and deletions--eighth edition
The eighth edition of the haemophilia B database (http://www.umds.ac.uk/molgen/haemBdatabase.htm ) lists in an easily accessible form all known factor IX mutations due to small ch...
F. Giannelli, P. M. Green, S. S. Sommer, M.-C. Poo...
CVPR
2007
IEEE
16 years 2 months ago
Capturing long-range correlations with patch models
The use of image patches to capture local correlations between pixels has been growing in popularity for use in various low-level vision tasks. There is a trade-off between using ...
Vincent Cheung, Nebojsa Jojic, Dimitris Samaras
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