125 search results - page 16 / 25 » A Natural Language Virtual Tutoring System |
IUI
2006
ACM
14 years 1 months ago
2006
ACM
There is a growing need for creating life-like virtual human simulations that can conduct a natural spoken dialog with a human student on a predefined subject. We present an over...
ACL
1998
13 years 9 months ago
1998
It seems obvious that a successful model of natural language would incorporate a great deal of both linguistic and world knowledge. Interestingly, state of the art language models...
ITS
2010
Springer
14 years 13 days ago
2010
Springer
This paper presents a novel Automatic Question Generation (AQG) approach that generates trigger questions as a form of support for students’ learning through writing. The approac...
EACL
2009
ACL Anthology
14 years 8 months ago
2009
ACL Anthology
We present an algorithm for pronounanaphora (in English) that uses Expectation Maximization (EM) to learn virtually all of its parameters in an unsupervised fashion. While EM freq...
AIED
2005
Springer
14 years 1 months ago
2005
Springer
Analyzing coverage of a student’s utterance or essay (completeness) and diagnosing errors (correctness) can be treated as a diagnosis problem and solved using a well-known techni...