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» Porting an Intelligent Tutoring System across Domains
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FLAIRS
2004
15 years 3 months ago
Building Hint Specifications in an NL Tutorial System for Mathematics
NL interaction and skillful hinting are known as cornerstones for successful tutoring. Despite these insights, a combination of these two factors is widely under-represented in th...
Dimitra Tsovaltzi, Helmut Horacek, Armin Fiedler
ITS
2004
Springer
155views Multimedia» more  ITS 2004»
15 years 7 months ago
Modeling the Development of Problem Solving Skills in Chemistry with a Web-Based Tutor
This research describes a probabilistic approach for developing predictive models of how students learn problem-solving skills in general qualitative chemistry. The goal is to use ...
Ron Stevens, Amy Soller, Melanie Cooper, Marcia Sp...
IEAAIE
2005
Springer
15 years 7 months ago
Discovering Learning Paths on a Domain Ontology Using Natural Language Interaction
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 ...
Roberto Pirrone, Massimo Cossentino, Giovanni Pila...
DIAGRAMS
2006
Springer
15 years 5 months ago
Evaluation of ERST - An External Representation Selection Tutor
This paper describes the evaluation of ERST, an adaptive system which is designed to improve its users' external representation (ER) selection accuracy on a range of database ...
Beate Grawemeyer
CHI
2004
ACM
16 years 2 months ago
Off-task behavior in the cognitive tutor classroom: when students "game the system"
We investigate the prevalence and learning impact of different types of off-task behavior in classrooms where students are using intelligent tutoring software. We find that within...
Ryan Shaun Baker, Albert T. Corbett, Kenneth R. Ko...