141 search results - page 3 / 29 » Bounding basis reduction properties |
CISS
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— We consider the linear minimum meansquared error (LMMSE) estimation of a random vector of interest from its fusion frame measurements in presence noise and subspace era...
TOC
2008
13 years 4 months ago
2008
Abstract: Schnorr's algorithm for finding an approximation for the shortest nonzero vector in an n-dimensional lattice depends on a parameter k. He proved that for a fixed k ...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Lattice reduction-aided decoding enables significant complexity saving and near-optimum performance in multi-input multi-output (MIMO) communications. However, its remarkable perfo...
CAV
2008
Springer
13 years 6 months ago
2008
Springer
This paper addresses the analysis of concurrent programs with shared memory. Such an analysis is undecidable in the presence of multiple procedures. One approach used in recent wor...
ECCC
2011
12 years 8 months ago
2011
Abstract. Given an LLL-basis B of dimension n = hk we accelerate slide-reduction with blocksize k to run under a reasonable assumption within 1 6 n2 h log1+ε α local SVP-computat...