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JCP
2006
98views more  JCP 2006»
15 years 2 months ago
Backward Coding of Wavelet Trees with Fine-grained Bitrate Control
Backward Coding of Wavelet Trees (BCWT) is an extremely fast wavelet-tree-based image coding algorithm. Utilizing a unique backward coding algorithm, BCWT also provides a rich set ...
Jiangling Guo, Sunanda Mitra, Brian Nutter, Tanja ...
SCN
2008
Springer
194views Communications» more  SCN 2008»
15 years 2 months ago
A New Analysis of the McEliece Cryptosystem Based on QC-LDPC Codes
We improve our proposal of a new variant of the McEliece cryptosystem based on QC-LDPC codes. The original McEliece cryptosystem, based on Goppa codes, is still unbroken up to now,...
Marco Baldi, Marco Bodrato, Franco Chiaraluce
109
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TIT
2008
86views more  TIT 2008»
15 years 2 months ago
Optimal Prefix Codes for Infinite Alphabets With Nonlinear Costs
Let P = {p(i)} be a measure of strictly positive probabilities on the set of nonnegative integers. Although the countable number of inputs prevents usage of the Huffman algorithm, ...
Michael B. Baer
WCRE
2010
IEEE
15 years 21 days ago
Mining Source Code for Structural Regularities
Abstract—During software development, design rules and contracts in the source code are often encoded through regularities, such as API usage protocols, coding idioms and naming ...
Angela Lozano, Andy Kellens, Kim Mens, Gabriela Ar...
CVPR
2011
IEEE
14 years 10 months ago
Learning A Discriminative Dictionary for Sparse Coding via Label Consistent K-SVD
A label consistent K-SVD (LC-KSVD) algorithm to learn a discriminative dictionary for sparse coding is presented. In addition to using class labels of training data, we also assoc...
Zhuolin Jiang, Zhe Lin, Larry Davis