Sciweavers

1245 search results - page 75 / 249
» Binary Sparse Coding
Sort
View
83
Voted
ICASSP
2008
IEEE
15 years 9 months ago
Decoding real-field codes by an iterative Expectation-Maximization (EM) algorithm
In this paper, a new approach for decoding real-field codes based on finding sparse solutions of underdetermined linear systems is proposed. This algorithm iteratively estimates...
Hadi Zayyani, Massoud Babaie-Zadeh, Christian Jutt...
ICC
2007
IEEE
185views Communications» more  ICC 2007»
15 years 6 months ago
Systematic Modification of Parity-Check Matrices for Efficient Encoding of LDPC Codes
An algorithm for efficient encoding of LDPC codes is presented that does not impose any restrictions on the construction of the parity-check matrices. The algorithm modifies the pa...
Mohamed Shaqfeh, Norbert Görtz
130
Voted
CVPR
2010
IEEE
15 years 11 months ago
Surface Extraction from Binary Volumes with Higher-Order Smoothness
A number of 3D shape reconstruction algorithms, in particular 3D image segmentation methods, produce their results in the form of binary volumes, where a binary value indicates whe...
Victor Lempitsky
EUROPAR
2004
Springer
15 years 8 months ago
Link-Time Optimization of IA64 Binaries
Abstract. The features of the IA64 architecture create new opportunities for link-time optimization. At the same time they complicate the design of a link-time optimizer. This pape...
Bertrand Anckaert, Frederik Vandeputte, Bruno De B...
91
Voted
CORR
2010
Springer
77views Education» more  CORR 2010»
15 years 2 months ago
The Binary-Symmetric Parallel-Relay Network
We present capacity results of the binary-symmetric parallel-relay network, where there is one source, one destination, and K relays in parallel. We show that forwarding relays, wh...
Lawrence Ong, Sarah J. Johnson, Christopher M. Kel...