616 search results - page 81 / 124 » Hierarchical Hidden Markov Models for Information Extraction |
135
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IBPRIA
2005
Springer
15 years 7 months ago
2005
Springer
Sign language recognition constitutes a challenging field of research in computer vision. Common problems like overlap, ambiguities, and minimal pairs occur frequently and require...
113
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ISMIR
2005
Springer
15 years 7 months ago
2005
Springer
This paper presents a melody spotting system based on Variable Duration Hidden Markov Models (VDHMM’s), capable of locating monophonic melodies in a database of raw audio record...
112
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NAACL
2003
15 years 2 months ago
2003
It is well known that frame independence assumption is a fundamental limitation of current HMM based speech recognition systems. By treating each speech frame independently, HMMs ...
127
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DKE
2007
15 years 1 months ago
2007
Random walk graph and Markov chain based models are used heavily in many data and system analysis domains, including web, bioinformatics, and queuing. These models enable the desc...
143
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HAPTICS
2002
IEEE
15 years 6 months ago
2002
IEEE
We present the results of using Hidden Markov Models (HMMs) for automatic segmentation and recognition of user motions. Previous work on recognition of user intent with man/machin...