949 search results - page 82 / 190 » exact 2008 |
122
Voted
TIT
2002
14 years 10 months ago
2002
In this paper, we are concerned with the finite-length analysis of low-density parity-check (LDPC) codes when used over the binary erasure channel (BEC). The main result is an expr...
75
Voted
TMI
2002
14 years 10 months ago
2002
Abstract--Reconstruction-based microwave-induced thermoacoustic tomography in a spherical configuration is presented. Thermoacoustic waves from biological tissue samples excited by...
63
Voted
OL
2010
14 years 8 months ago
2010
In an important paper, Burer [2] recently showed how to reformulate general mixed-binary quadratic optimization problems (QPs) into copositive programs where a linear functional i...
80
Voted
SIAMJO
2010
14 years 8 months ago
2010
Inspired by a question of Lov´asz, we introduce a hierarchy of nested semidefinite relaxations of the convex hull of real solutions to an arbitrary polynomial ideal, called theta...
BIRD
2008
Springer
15 years 8 days ago
2008
Springer
Finding motifs in biological sequences is one of the most intriguing problems for string algorithms designers due to, on the one hand, the numerous applications of this problem in...