Providing computer game characters with conversational abilities
Lecture Notes in Computer Science
A salience driven approach to robust input interpretation in multimodal conversational systems
HLT '05 Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing
ICASSP'92 Proceedings of the 1992 IEEE international conference on Acoustics, speech and signal processing - Volume 1
Robust parsing for spoken language systems
ICASSP'92 Proceedings of the 1992 IEEE international conference on Acoustics, speech and signal processing - Volume 1
Word graphs: an efficient interface between continuous-speech recognition and language understanding
ICASSP'93 Proceedings of the 1993 IEEE international conference on Acoustics, speech, and signal processing: speech processing - Volume II
A general technique to train language models on language models
Computational Linguistics
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The MIT VOYAGER speech understanding system is an urban exploration and navigation system that interacts with the user through spoken dialogue, text, and graphics. The authors describe recent attempts at improving the integration between the speech recognition and natural language components. They used the generation capability of the natural language component to produce a word-pair language model to constrain the recognizer's search space, thus improving the coverage of the overall system. They also implemented a strategy in which the recognizer generates the top N word strings and passes them along to the natural language component for filtering. Results on performance evaluation are presented.