112 search results - page 11 / 23 » Low Density Lattice Codes |
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
—In this paper we present a generalized joint channel and physical layer network coding scheme for two-way relay systems, where the two sources A and B desire to exchange informa...
AAAI
2012
11 years 9 months ago
2012
Hashing, which tries to learn similarity-preserving binary codes for data representation, has been widely used for efficient nearest neighbor search in massive databases due to i...
GLOBECOM
2006
IEEE
14 years 23 days ago
2006
IEEE
Abstract— In this paper, we investigate the application of nonbinary low density parity check (LDPC) codes over Galois field GF(q) for both single-input single-output (SISO) and...
CORR
2006
Springer
13 years 6 months ago
2006
Springer
Abstract-- An elementary combinatorial Tanner graph construction for a family of near-regular low density parity check (LDPC) codes achieving high girth is presented. These codes a...
DCC
2007
IEEE
14 years 6 months ago
2007
IEEE
The low-density attack proposed by Lagarias and Odlyzko is a powerful algorithm against the subset sum problem. The improvement algorithm due to Coster et al. would solve almost a...