Automatic Speech Recognition: The Development of the Sphinx Recognition System
Automatic Speech Recognition: The Development of the Sphinx Recognition System
Spoken language recognition in an office management domain
ICASSP '91 Proceedings of the Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference
A robust speech recognition system using word-spotting with noise immunity learning
ICASSP '91 Proceedings of the Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference
Improvements and applications for key word recognition using hidden Markov modeling techniques
ICASSP '91 Proceedings of the Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference
Techniques for information retrieval from voice messages
ICASSP '91 Proceedings of the Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference
Understanding spontaneous speech: the Phoenix system
ICASSP '91 Proceedings of the Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference
A probabilistic approach to person-robot dialogue
ICASSP '91 Proceedings of the Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference
ICASSP'93 Proceedings of the 1993 IEEE international conference on Acoustics, speech, and signal processing: speech processing - Volume II
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This paper describes a real-time task-oriented spontaneous speech understanding system, which extracts semantic content from the spotted keyword lattice using a newly developed LR parser. The parser is driven whenever a keyword candidate is spotted. The keyword candidates are fed into the parser to construct a semantic structure using a grammar. This efficient parsing enables real-time initialstate-free speech understanding. The parser comprises the following functional components: initial-state processing to check if a keyword candidate can be an initial keyword and to create a parsing stack, keyword connection processing to check if a current keyword can connect with a subsentence candidate, sentence acceptance processing to check if subsentence candidates can be accepted as a sentence candidate.