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» Context Management with Topics for Spoken Dialogue Systems
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SPEECH
2008
114views more  SPEECH 2008»
13 years 7 months ago
A Reinforcement Learning approach to evaluating state representations in spoken dialogue systems
Although dialogue systems have been an area of research for decades, finding accurate ways of evaluating different systems is still a very active subfield since many leading metho...
Joel R. Tetreault, Diane J. Litman
SIGDIAL
2010
13 years 5 months ago
Sparse Approximate Dynamic Programming for Dialog Management
Spoken dialogue management strategy optimization by means of Reinforcement Learning (RL) is now part of the state of the art. Yet, there is still a clear mismatch between the comp...
Senthilkumar Chandramohan, Matthieu Geist, Olivier...
DEXAW
2010
IEEE
179views Database» more  DEXAW 2010»
13 years 8 months ago
Flexible, Robust and Dynamic Dialogue Modeling with a Speech Dialogue Interface for Controlling a Hi-Fi Audio System
This work is focused on the context of speech interfaces for controlling household electronic devices. In particular, we present an example of a spoken dialogue system for controll...
Fernando F. Fernández-Martínez, Javi...
KBS
2006
92views more  KBS 2006»
13 years 7 months ago
Two-level speech recognition to enhance the performance of spoken dialogue systems
Spoken dialogue systems can be considered knowledge-based systems designed to interact with users using speech in order to provide information or carry out simple tasks. Current s...
Ramón López-Cózar, Zoraida Ca...
AIMSA
2006
Springer
13 years 11 months ago
Machine Learning for Spoken Dialogue Management: An Experiment with Speech-Based Database Querying
Although speech and language processing techniques achieved a relative maturity during the last decade, designing a spoken dialogue system is still a tailoring task because of the ...
Olivier Pietquin