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ICWE
2003
Springer
14 years 1 months ago
An Educational Component Based Framework for Web ITS Development
This paper presents a framework for the integration of web-based educational systems. It is part of a research project, MEDEA1 , whose final goal is to develop a general framework ...
Mónica Trella, Ricardo Conejo, Eduardo Guzm...
EDM
2008
113views Data Mining» more  EDM 2008»
13 years 10 months ago
Mining and Visualizing Visited Trails in Web-Based Educational Systems
A data mining and visualization tool for the discovery of student trails in web-based educational systems is presented and described. The tool uses graphs to visualize results, all...
Cristóbal Romero, Sergio Gutiérrez S...
FLAIRS
2008
13 years 10 months ago
Diagnosing Natural Language Answers to Support Adaptive Tutoring
Understanding answers to open-ended explanation questions is important in intelligent tutoring systems. Existing systems use natural language techniques in essay analysis, but rev...
Myroslava Dzikovska, Gwendolyn E. Campbell, Charle...
UM
2007
Springer
14 years 2 months ago
Evaluating a Simulated Student Using Real Students Data for Training and Testing
: SimStudent is a machine-learning agent that learns cognitive skills by demonstration. It was originally developed as a building block of the Cognitive Tutor Authoring Tools (CTAT...
Noboru Matsuda, William W. Cohen, Jonathan Sewall,...
IUI
2010
ACM
14 years 5 months ago
Towards intelligent motion inferencing in mathematical sketching
We present a new approach for creating dynamic illustrations to assist in the understanding of concepts in physics and mathematics using pen-based interaction. Our approach builds...
Salman Cheema, Joseph J. LaViola Jr.