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EDM
2010
139views Data Mining» more  EDM 2010»
14 years 1 months ago
Automatic Rating of User-Generated Math Solutions
Intelligent tutoring systems adapt to users' cognitive factors, but typically not to affective or conative factors. Crowd-sourcing may be a way to create materials that engage...
Turadg Aleahmad, Vincent Aleven, Robert Kraut
ICALT
2007
IEEE
14 years 2 months ago
A Collaborative Medical Case Authoring Environment Based on UMLS
In this paper, we present a novel collaborative authoring tool that was designed to allow medical teachers to formalize and visualize their knowledge for medical intelligent tutor...
Siriwan Suebnukarn, Phattanapon Rhienmora, Peter H...
FLAIRS
2007
14 years 2 months ago
Assessing Entailer with a Corpus of Natural Language from an Intelligent Tutoring System
In this study, we compared Entailer, a computational tool that evaluates the degree to which one text is entailed by another, to a variety of other text relatedness metrics (LSA, ...
Philip M. McCarthy, Vasile Rus, Scott A. Crossley,...
ITS
2000
Springer
110views Multimedia» more  ITS 2000»
14 years 4 months ago
Limitations of Student Control: Do Students Know When They Need Help?
Intelligent tutoring systems often emphasize learner control: They let the students decide when and how to use the system's intelligent and unintelligent help facilities. This...
Vincent Aleven, Kenneth R. Koedinger
ICAIL
2007
ACM
14 years 4 months ago
Learning by diagramming Supreme Court oral arguments
This paper describes an intelligent tutoring system, LARGO, that helps students learn skills of legal reasoning with hypotheticals by analyzing oral arguments before the US Suprem...
Kevin D. Ashley, Niels Pinkwart, Collin Lynch, Vin...
ITS
1992
Springer
123views Multimedia» more  ITS 1992»
14 years 4 months ago
Evaluation of Feature Based Modelling in Subtraction
One aim of intelligent tutoring systems is to tailor lessons to each individual student's needs. To do this a tutoring system requires a model of the student's knowledge...
Mark Kuzmycz, Geoffrey I. Webb
ITS
1998
Springer
114views Multimedia» more  ITS 1998»
14 years 4 months ago
Motivation Diagnosis in Intelligent Tutoring Systems
Despite being of crucial importance in Education, the issue of motivation has been only very recently explicitly addressed in Intelligent Tutoring Systems (ITS). In the few studies...
Angel de Vicente, Helen Pain
AMT
2001
Springer
191views Multimedia» more  AMT 2001»
14 years 5 months ago
An Authoring Tool for Building Adaptive Learning Guidance Systems on the Web
In the field of guided learning on the Internet we present, in this paper, an interactive tool for designing intelligent tutoring systems on the web. Our tool makes easier the crea...
José Antonio Macías Iglesias, Pablo ...
AIED
2009
Springer
14 years 5 months ago
Cohesion Relationships in Tutorial Dialogue as Predictors of Affective States
We explored the possibility of predicting learners’ affective states (boredom, flow/engagement, confusion, and frustration) by monitoring variations in the cohesiveness of tutori...
Sidney K. D'Mello, Nia Dowell, Arthur C. Graesser
UM
2010
Springer
14 years 5 months 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