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» Empirically Evaluating an Adaptable Spoken Dialogue System
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ACII
2007
Springer
13 years 11 months ago
Investigating Human Tutor Responses to Student Uncertainty for Adaptive System Development
We use a χ2 analysis on our spoken dialogue tutoring corpus to investigate dependencies between uncertain student answers and 9 dialogue acts the human tutor uses in his response ...
Katherine Forbes-Riley, Diane J. Litman
JAIR
2002
99views more  JAIR 2002»
13 years 5 months ago
Optimizing Dialogue Management with Reinforcement Learning: Experiments with the NJFun System
Designing the dialogue policy of a spoken dialogue system involves many nontrivial choices. This paper presents a reinforcement learning approach for automatically optimizing a di...
Satinder P. Singh, Diane J. Litman, Michael J. Kea...
AAAI
2000
13 years 7 months ago
Empirical Evaluation of a Reinforcement Learning Spoken Dialogue System
Satinder P. Singh, Michael J. Kearns, Diane J. Lit...
SIGDIAL
2010
13 years 3 months ago
Adaptive Referring Expression Generation in Spoken Dialogue Systems: Evaluation with Real Users
We present new results from a real-user evaluation of a data-driven approach to learning user-adaptive referring expression generation (REG) policies for spoken dialogue systems. ...
Srinivasan Janarthanam, Oliver Lemon
CSL
2011
Springer
13 years 17 days ago
Designing and evaluating a wizarded uncertainty-adaptive spoken dialogue tutoring system
We describe the design and evaluation of two different dynamic student uncertainty adaptations in wizarded versions of a spoken dialogue tutoring system. The two adaptive systems...
Katherine Forbes-Riley, Diane J. Litman