13 search results - page 1 / 3 » Automatic detection of learner's affect from conversational ... |
UMUAI
2008
13 years 4 months ago
2008
We explored the reliability of detecting a learner's affect from conversational features extracted from interactions with AutoTutor, an intelligent tutoring system that helps...
AIED
2007
Springer
13 years 11 months ago
2007
Springer
We investigated the potential of automatic detection of a learner’s affective states from posture patterns and dialogue features obtained from an interaction with AutoTutor, an i...
ITS
2010
Springer
13 years 6 months ago
2010
Springer
We have developed and evaluated an affect-sensitive version of AutoTutor, a dialogue based ITS that simulates human tutors. While the original AutoTutor is sensitive to learners’...
HCI
2009
13 years 2 months ago
2009
This paper describes two affect-sensitive variants of an existing intelligent tutoring system called AutoTutor. The new versions of AutoTutor detect learners' boredom, confusi...
ICMI
2007
Springer
13 years 11 months ago
2007
Springer
Automatic detection of communication errors in conversational systems has been explored extensively in the speech community. However, most previous studies have used only acoustic...