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ICC
2007
IEEE
145views Communications» more  ICC 2007»
15 years 6 months ago
Lowering Error Floor of LDPC Codes Using a Joint Row-Column Decoding Algorithm
Low-density parity-check codes using the beliefpropagation decoding algorithm tend to exhibit a high error floor in the bit error rate curves, when some problematic graphical stru...
Zhiyong He, Sébastien Roy 0002, Paul Fortie...
PVLDB
2008
138views more  PVLDB 2008»
14 years 11 months ago
Authenticating the query results of text search engines
The number of successful attacks on the Internet shows that it is very difficult to guarantee the security of online search engines. A breached server that is not detected in time...
HweeHwa Pang, Kyriakos Mouratidis
CHI
2000
ACM
15 years 4 months ago
Bringing order to the Web: automatically categorizing search results
We developed a user interface that organizes Web search results into hierarchical categories. Text classification algorithms were used to automatically classify arbitrary search r...
Hao Chen, Susan T. Dumais
ICASSP
2010
IEEE
14 years 12 months ago
Rapid integration of Parts of Speech information to improve reordering model for English-Farsi Speech to Speech Translation
Integrating Parts of Speech (POS) information to Machine Translation (MT) model usually amounts to significant changes in the MT decoder. We present a method to rapidly integrate...
Sameer Maskey, Bowen Zhou
SIPS
2007
IEEE
15 years 6 months ago
An Area-Efficient FPGA-Based Architecture for Fully-Parallel Stochastic LDPC Decoding
Stochastic decoding is a new alternative method for low complexity decoding of error-correcting codes. This paper presents the first hardware architecture for stochastic decoding...
Saeed Sharifi Tehrani, Shie Mannor, Warren J. Gros...