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ICASSP
2010
IEEE
15 years 6 months ago
An improved consensus-like method for Minimum Bayes Risk decoding and lattice combination
In this paper we describe a method for Minimum Bayes Risk decoding for speech recognition. This is a technique similar to Consensus a.k.a. Confusion Network Decoding, in which we ...
Haihua Xu, Daniel Povey, Lidia Mangu, Jie Zhu
ICA
2010
Springer
15 years 6 months ago
An Alternating Minimization Method for Sparse Channel Estimation
The problem of estimating a sparse channel, i.e. a channel with a few non-zero taps, appears in many fields of communication including acoustic underwater or wireless transmissions...
Rad Niazadeh, Massoud Babaie-Zadeh, Christian Jutt...
JUCS
2011
97views more  JUCS 2011»
15 years 1 months ago
An OCR Free Method for Word Spotting in Printed Documents: the Evaluation of Different Feature Sets
: An OCR free word spotting method is developed and evaluated under a strong experimental protocol. Different feature sets are evaluated under the same experimental conditions. In ...
Israel Rios, Alceu de Souza Britto Jr., Alessandro...
ICASSP
2011
IEEE
14 years 10 months ago
A robust quantization method using a robust Chinese remainder theorem for secret key generation
Traditional channel quantization based methods for encryption key generation usually suffer from the quantization error which may decrease the key agreement ratio between authoriz...
Wenjie Wang, Chen Wang, Xiang-Gen Xia
KDD
2002
ACM
179views Data Mining» more  KDD 2002»
16 years 7 months ago
From Data To Insight: The Community Of Multimedia Agents
Multimedia Data Mining requires the ability to automatically analyze and understand the content. The Community of Multimedia Agents project (COMMA) is devoted to creating an open ...
Gang Wei, Valery A. Petrushin, Anatole Gershman