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    EDM
    2008
    141views Data Mining» more  EDM 2008»
    Acquiring Background Knowledge for Intelligent Tutoring Systems
    14 years 27 days ago
    Acquiring Background Knowledge for Intelligent Tutoring Systems
    Download  www.educationaldatamining.org
    One of the unresolved problems faced in the construction of intelligent tutoring systems is the acquisition of background knowledge, either for the specification of the teaching st...
    Cláudia Antunes
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    EDM
    2008
    169views Data Mining» more  EDM 2008»
    Mining Student Behavior Models in Learning-by-Teaching Environments
    14 years 27 days ago
    Mining Student Behavior Models in Learning-by-Teaching Environments
    Download  www.teachableagents.org
    This paper discusses our approach to building models and analyzing student behaviors in different versions of our learning by teaching environment where students learn by teaching ...
    Hogyeong Jeong, Gautam Biswas
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    EDM
    2008
    104views Data Mining» more  EDM 2008»
    Data-driven modelling of students' interactions in an ILE
    14 years 27 days ago
    Data-driven modelling of students' interactions in an ILE
    Download  www.educationaldatamining.org
    This paper presents the development of two related machine-learned models which predict (a) whether a student can answer correctly questions in an ILE without requesting help and (...
    Manolis Mavrikis
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    EDM
    2008
    288views Data Mining» more  EDM 2008»
    Data Mining Algorithms to Classify Students
    14 years 27 days ago
    Data Mining Algorithms to Classify Students
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    In this paper we compare different data mining methods and techniques for classifying students based on their Moodle usage data and the final marks obtained in their respective cou...
    Cristóbal Romero, Sebastián Ventura,...
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    EDM
    2008
    127views Data Mining» more  EDM 2008»
    Adaptive Test Design with a Naive Bayes Framework
    14 years 27 days ago
    Adaptive Test Design with a Naive Bayes Framework
    Download  www.educationaldatamining.org
    Bayesian graphical models are commonly used to build student models from data. A number of standard algorithms are available to train Bayesian models from student skills assessment...
    Michel C. Desmarais, Alejandro Villarreal, Michel ...
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    EDM
    2008
    92views Data Mining» more  EDM 2008»
    Mining Free-form Spoken Responses to Tutor Prompts
    14 years 27 days ago
    Mining Free-form Spoken Responses to Tutor Prompts
    Download  www.educationaldatamining.org
    How can an automated tutor assess children's spoken responses despite imperfect speech recognition? We address this challenge in the context of tutoring children in explicit s...
    Xiaonang Zhang, Jack Mostow, Nell Duke, Christina ...
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    EDM
    2008
    121views Data Mining» more  EDM 2008»
    Analytic Comparison of Three Methods to Evaluate Tutorial Behaviors
    14 years 27 days ago
    Analytic Comparison of Three Methods to Evaluate Tutorial Behaviors
    Download  www.educationaldatamining.org
    We compare the purposes, inputs, representations, and assumptions of three methods to evaluate the fine-grained interactions of intelligent tutors with their students. One method i...
    Jack Mostow, Xiaonan Zhang
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    EDM
    2008
    289views Data Mining» more  EDM 2008»
    Developing a Log-based Motivation Measuring Tool
    14 years 27 days ago
    Developing a Log-based Motivation Measuring Tool
    Download  www.educationaldatamining.org
    The purpose of this study is to develop a conceptual framework and a tool for measuring motivation of online learners. The study was carried out in three phases, the first of which...
    Arnon Hershkovitz, Rafi Nachmias
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    EDM
    2008
    108views Data Mining» more  EDM 2008»
    Do Students Who See More Concepts in an ITS Learn More?
    14 years 27 days ago
    Do Students Who See More Concepts in an ITS Learn More?
    Download  www.educationaldatamining.org
    Active engagement in the subject material has been strongly linked to deeper learning. In traditional teaching environments, even though the student might be presented with new con...
    Moffat Mathews, Tanja Mitrovic
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    EDM
    2008
    93views Data Mining» more  EDM 2008»
    A Preliminary Analysis of the Logged Questions that Students Ask in Introductory Computer Science
    14 years 27 days ago
    A Preliminary Analysis of the Logged Questions that Students Ask in Introductory Computer Science
    Download  www.educationaldatamining.org
    Asking questions is widely believed to contribute to student learning, but little is known about the questions that students ask or how to exploit them in tutorial interventions to...
    Cecily Heiner
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