Sciweavers

1184 search results - page 64 / 237
» Algorithmic Results in List Decoding
Sort
View
CORR
2007
Springer
104views Education» more  CORR 2007»
14 years 11 months ago
Searching for low weight pseudo-codewords
— Belief Propagation (BP) and Linear Programming (LP) decodings of Low Density Parity Check (LDPC) codes are discussed. We summarize results of instanton/pseudo-codeword approach...
Michael Chertkov, Mikhail G. Stepanov
BMCBI
2006
112views more  BMCBI 2006»
14 years 12 months ago
Algorithms for incorporating prior topological information in HMMs: application to transmembrane proteins
Background: Hidden Markov Models (HMMs) have been extensively used in computational molecular biology, for modelling protein and nucleic acid sequences. In many applications, such...
Pantelis G. Bagos, Theodore D. Liakopoulos, Stavro...
WAOA
2005
Springer
161views Algorithms» more  WAOA 2005»
15 years 5 months ago
"Almost Stable" Matchings in the Roommates Problem
An instance of the classical Stable Roommates problem (sr) need not admit a stable matching. This motivates the problem of finding a matching that is “as stable as possible”, ...
David J. Abraham, Péter Biró, David ...
SDM
2007
SIAM
169views Data Mining» more  SDM 2007»
15 years 1 months ago
Rank Aggregation for Similar Items
The problem of combining the ranked preferences of many experts is an old and surprisingly deep problem that has gained renewed importance in many machine learning, data mining, a...
D. Sculley
MMSEC
2005
ACM
114views Multimedia» more  MMSEC 2005»
15 years 5 months ago
Watermarking of MPEG-2 video in compressed domain using VLC mapping
In this work we propose a new algorithm for fragile, high capacity yet file-size preserving watermarking of MPEG-2 streams. Watermarking is done entirely in the compressed domain,...
Bijan G. Mobasseri, Michael P. Marcinak