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ICASSP
2010
IEEE
14 years 5 months ago
Search error risk minimization in Viterbi beam search for speech recognition
This paper proposes a method to optimize Viterbi beam search based on search error risk minimization in large vocabulary continuous speech recognition (LVCSR). Most speech recogni...
Takaaki Hori, Shinji Watanabe, Atsushi Nakamura
CVPR
2006
IEEE
16 years 3 days ago
AnnoSearch: Image Auto-Annotation by Search
Although it has been studied for several years by computer vision and machine learning communities, image annotation is still far from practical. In this paper, we present AnnoSea...
Xin-Jing Wang, Lei Zhang, Feng Jing, Wei-Ying Ma
ISCAS
2005
IEEE
182views Hardware» more  ISCAS 2005»
15 years 3 months ago
Efficient search and mode prediction algorithms for motion estimation in H.264/AVC
—H.264 video coding standard adopts different coding schemes like variable block sizes and multiple reference frames for motion estimation. Hence, H.264/AVC provides gains in com...
Gwo-Long Li, Mei-Juan Chen, Hung-Ju Li, Ching-Ting...
MTV
2005
IEEE
81views Hardware» more  MTV 2005»
15 years 3 months ago
Search-Space Optimizations for High-Level ATPG
Our mutation based validation paradigm (MVP) is a validation environment for high-level microprocessor implementations. To be able to efficiently identify and analyze the architec...
Jorge Campos, Hussain Al-Asaad
MOC
2000
87views more  MOC 2000»
14 years 10 months ago
Improving the parallelized Pollard lambda search on anomalous binary curves
The best algorithm known for finding logarithms on an elliptic curve (E) is the (parallelized) Pollard lambda collision search. We show how to apply a Pollard lambda search on a se...
Robert P. Gallant, Robert J. Lambert, Scott A. Van...