15 search results - page 3 / 3 » Cohesion and Learning in a Tutorial Spoken Dialog System |
AIED
2011
Springer
12 years 8 months ago
2011
Springer
We investigate whether an overall student disengagement label and six different labels of disengagement type are predictive of learning in a spoken dialog computer tutoring corpus...
ACL
2003
13 years 6 months ago
2003
This paper investigates the correlation between acoustic confidence scores as returned by speech recognizers with recognition quality. We report the results of two machine learni...
SIGDIAL
2010
13 years 3 months ago
2010
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...
AIED
2009
Springer
13 years 11 months ago
2009
Springer
We explore the frequency and impact of misunderstandings in an existing corpus of tutorial dialogues in which a student appears to get an interpretation that is not in line with wh...
CONNECTION
2008
13 years 5 months ago
2008
Spoken language is one of the most intuitive forms of interaction between humans and agents. Unfortunately, agents that interact with people using natural language often experienc...