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» Spoken Letter Recognition
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ICASSP
2009
IEEE
15 years 3 months ago
Improved lattice-based spoken document retrieval by directly learning from the evaluation measures
Lattice-based approaches have been widely used in spoken document retrieval to handle the speech recognition uncertainty and errors. Position Specific Posterior Lattices (PSPL) an...
Chao-hong Meng, Hung-yi Lee, Lin-shan Lee
COLING
2008
15 years 1 months ago
A Discriminative Alignment Model for Abbreviation Recognition
This paper presents a discriminative alignment model for extracting abbreviations and their full forms appearing in actual text. The task of abbreviation recognition is formalized...
Naoaki Okazaki, Sophia Ananiadou, Jun-ichi Tsujii
ICASSP
2011
IEEE
14 years 3 months ago
Experiments in context-independent recognition of non-lexical 'yes' or 'no' responses
We present our experiments in context-free recognition of non-lexical responses. Non-lexical verbal responses such as mmm-hmm or uh-huh are used by listeners to signal confirmati...
Shiva Sundaram, Robert Schleicher, Nathalie Diehl
COLING
2008
15 years 1 months ago
Bayes Risk-based Dialogue Management for Document Retrieval System with Speech Interface
We propose an efficient dialogue management for an information navigation system based on a document knowledge base with a spoken dialogue interface. In order to perform robustly ...
Teruhisa Misu, Tatsuya Kawahara