Sciweavers

170 search results - page 32 / 34
» Cross-Composition: A New Technique for Kernelization Lower B...
Sort
View
STOC
2012
ACM
209views Algorithms» more  STOC 2012»
11 years 10 months ago
Nearly optimal solutions for the chow parameters problem and low-weight approximation of halfspaces
The Chow parameters of a Boolean function f : {−1, 1}n → {−1, 1} are its n + 1 degree-0 and degree-1 Fourier coefficients. It has been known since 1961 [Cho61, Tan61] that ...
Anindya De, Ilias Diakonikolas, Vitaly Feldman, Ro...
ECCV
2006
Springer
14 years 9 months ago
Comparison of Energy Minimization Algorithms for Highly Connected Graphs
Algorithms for discrete energy minimization play a fundamental role for low-level vision. Known techniques include graph cuts, belief propagation (BP) and recently introduced tree-...
Vladimir Kolmogorov, Carsten Rother
ECRTS
2005
IEEE
14 years 1 months ago
An EDF-based Scheduling Algorithm for Multiprocessor Soft Real-Time Systems
We consider the use of the earliest-deadline-first (EDF) scheduling algorithm in soft real-time multiprocessor systems. In hard real-time systems, a significant disparity exists...
James H. Anderson, Vasile Bud, UmaMaheswari C. Dev...
CC
2007
Springer
123views System Software» more  CC 2007»
13 years 7 months ago
An Improved Analysis of Linear Mergers
Mergers are procedures that, with the aid of a short random string, transform k (possibly dependent) random sources into a single random source, in a way that ensures that if one ...
Zeev Dvir, Amir Shpilka
ADHOC
2007
139views more  ADHOC 2007»
13 years 7 months ago
Bounded-distance multi-clusterhead formation in wireless ad hoc networks
We present a clustering technique addressing redundancy for bounded-distance clusters, which means being able to determine the minimum number of cluster-heads per node, and the ma...
Marco Aurélio Spohn, J. J. Garcia-Luna-Acev...