125 search results - page 4 / 25 » A Natural Language Virtual Tutoring System |
AIED
2005
Springer
14 years 1 months ago
2005
Springer
: In this paper we present two computational approaches that can be used characterize and measure online threaded discussions and demonstrate that they can objectively validate stu...
FLAIRS
2004
13 years 9 months ago
2004
We present a preventive model of tutoring for novice programming derived from a human corpus and describe our intelligent tutoring system PROPL embodying that model. The system co...
ITS
2004
Springer
14 years 1 months ago
2004
Springer
While human tutors typically interact with students using spoken dialogue, most computer dialogue tutors are text-based. We have conducted two experiments comparing typed and spoke...
IEAAIE
2005
Springer
14 years 1 months ago
2005
Springer
The present work investigates the problem of determining a learning path inside a suitable domain ontology. The proposed approach enables the user of a web learning application to ...
ITS
2004
Springer
14 years 1 months ago
2004
Springer
When implementing a tutoring system that attempts a deep understanding of students’ natural language explanations, there are three basic approaches to choose between; symbolic, i...