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AAAI
1990
13 years 9 months ago
Backward Model Tracing: An Explanation-Based Approach for Reconstructing Student Reasoning
An original methodology, called backward model tracing to model student performance which features a profitable integration of the bug collection and bug construction techniques i...
Danilo Fum, Paolo Giangrandi, Carlo Tasso
WWW
2003
ACM
14 years 8 months ago
A Context-Based Information Agent for Supporting Intelligent Distance Learning Environments
The large amount of information now available on the Web can play a prominent role in building a cooperative intelligent distance learning environment. We propose a system to prov...
Mohammed Abdel Razek, Claude Frasson, Marc Kaltenb...
ITS
2004
Springer
156views Multimedia» more  ITS 2004»
14 years 1 months ago
Tactical Language Training System: An Interim Report
Tactical Language Training System helps learners acquire basic communicative skills in foreign languages and cultures. Learners practice their communication skills in a simulated v...
W. Lewis Johnson, Carole R. Beal, Anna Fowles-Wink...
AIED
2009
Springer
14 years 2 months ago
Discovering Tutorial Dialogue Strategies with Hidden Markov Models
Identifying effective tutorial strategies is a key problem for tutorial dialogue systems research. Ongoing work in human-human tutorial dialogue continues to reveal the complex phe...
Kristy Elizabeth Boyer, Eunyoung Ha, Michael D. Wa...
UM
2010
Springer
14 years 27 days ago
Modeling Individualization in a Bayesian Networks Implementation of Knowledge Tracing
The field of intelligent tutoring systems has been using the well known knowledge tracing model, popularized by Corbett and Anderson (1995) to track individual users’ knowledge f...
Zachary A. Pardos, Neil T. Heffernan