Tuesday, 22nd July
Session Tues2a (10.30--12.00):
Tutorial Dialogs
Chair: Julita Vassileva, University of Saskatchewan, Canada
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*A Tutorial Dialog System to Support Self-Explanation: Evaluation and Open Questions,
Vincent Aleven, Kenneth R. Koedinger, Octav Popescu
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*Tracking Student Propositions in an Inquiry System,
Beverly Park Woolf, David Marshall, Matthew Mattingly, Joshua Lewis, Sean Wright, Michael Jellison, Tom Murray
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*AutoTutor Improves Deep Learning of Computer Literacy: Is It the Dialog or the Talking Head?
Arthur C. Graesser, Kristen N. Moreno, Johanna C. Marineau, Amy B. Adcock, Andrew M. Olney, Nathalie K. Person
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Session Tues2b (10.30--12.00):
Non-Standard Interfaces and Novel Interaction Principles
Chair: Lewis Johnson, USC / Information Sciences Institute, USA
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Out of the Box, but in the Zone? Can Digital Toy Technology Provide a more Able Peer for Young Learners?
Rosemarie Luckin, Daniel Connolly, Lydia Plowman, Sharon Airey
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Interactive Pedagogical Drama for Health Interventions,
Stacey C. Marsella, W. Lewis Johnson, Catherine M. LaBore
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Applying Formal Methods and Representations in a Natural Language Tutor to Teach Tactical Reasoning,
William R. Murray, Adam Pease, Michelle Sams
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Session Tues3a (14.00--15.00): Student Modeling and Diagnosis
Chair: Dan Suthers, University of Hawai`i at Manoa, USA
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**Student Model Accuracy using Inspectable Bayesian Student Models,
Juan-Diego Zapata-Rivera and Jim Greer
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*Dynamic Visualization of Student Models Using Concept Maps,
Urko Rueda, Miguel Larragañaga, Ana Arruarte, Jon A. Elorriaga
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Session Tues3b (14.00--15.00): Representational Issues in Collaborative Learning
Chair: Akira Takeuchi, Kyushu Institute of Technology, Japan
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What Learning Patterns are Effective for a Learner's Growth?
Akiko Inaba, Mitsuru Ikeda, Riichiro Mizoguchi
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Knowledge Modeling of Co-operative Learning Situations: Towards a UML Profile,
Thierry Nodenot, Pierre Laforcade, Christophe Marquesuzaà, Christian Salaberry
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Session Tues4a (15.30--17.30): Tutors for Cognitive Tasks
Chair: Ken Koedinger, Carnegie Mellon University, USA
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The Impact of Analysing Example Solutions on Problem Solving in a Pre-Algebra Tutor,
Albert Corbett, Angela Wagner, Jay Raspat
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How to Teach it - Polya-Inspired Scenarios in ActiveMath,
Erica Melis and Carsten Ullrich
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A Case-Based Adviser for Near-Miss Programs,
Hiroyoshi Watanabe, Kumiko Takai, Masayuki Arai, Shigeo Takei
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SlideTutor: A Model-Tracing Intelligent Tutoring System for Teaching Microscopic Diagnosis,
Rebecca Crowley, Olga Medvedeva, Drazen Jukic
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Session Tues4b (15.30--17.30): Knowledge Sharing and Learning Communities
Chair: Felisa Verdejo, UNED, Spain
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Towards Web-Based Adaptive Learning Communities,
Elena Gaudioso and Jesús G. Boticario
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A Case Study in Collaborative Modelling: Building Qualitative Models in Ecology,
Paulo Salles and Bert Bredeweg
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**A Computational Approach to Analyzing Online Knowledge Sharing Interaction,
Amy Soller and Alan Lesgold
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An Analysis of Group Performance in Terms of the Functional Knowledge and Teamwork Skills of Group Members,
Mike Winter and Gordon McCalla
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Wednesday, 23rd July
Session Wed2a (10.30--12.00):
Tutoring and Feedback Strategies
Chair: Pierre Tchounikine, University of Maine, France
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**Recasting the Feedback Debate: Benefits of Tutoring Error Detection and Correction Skill,
Santosh Mathan and Kenneth R. Koedinger
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A Method for Supporting English Composition by Animation as a Trigger for Reflection,
Hidenubi Kunichika, Tsukasa Hirashima, Akira Takeuchi
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The Role of Why Questions in Effective Human Tutoring,
C.P. Rosé, D. Bhembe, S. Siler, R. Srivastava, K. VanLehn
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Session Wed2b (10.30--12.00): Evaluation Studies with Intelligent Tutors
Chair: Judy Kay, University of Sydney, Australia
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A Formative Evaluation of a Tutor for Scatterplot Generation: Evidence on Difficulty Factors,
Ryan Shaun Baker, Albert T. Corbett, Kenneth R. Koedinger, Michael P. Schneider
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Web-Based Evaluations Showing both Cognitive and Motivational Benefits of the Ms. Lindquist Tutor,
Neil T. Heffernan
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Comparing the Learning Effectiveness of REDEEM and CBT,
Shaaron Ainsworth, Ben Williams, David Wood
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Session Wed3a (14.00--15.00): Support for Distance Learning
Chair: Rose Luckin, University of Sussex, UK
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Synchronous Tutoring in Distance Learning. A Model for the Synchronous Pedagogical Monitoring of Distance Learning Activities,
Christophe Despres
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CourseVis: Externalising Student Information to Facilitate Instructors in Distance Learning,
Riccardo Mazza and Vania Dimitrova
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Session Wed3b (14.00--15.00): Multimedia and Agent Technologies
Chair: Jim Greer, University of Saskatchewan
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*Content-Based Retrieval Systems for Personalization of Educational Videos,
Ankush Mittal, Kanishka Roychoudhury, Wing-Kin Sung
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Agent Programmability in a Multi-Agent Learning Environment,
Yang Cao and Jim Greer
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Thursday, 24rd July
Session Thu2a (10.30--12.00):
Student Modeling and Diagnosis
Chair: Ulrich Hoppe, University of Duisburg, Germany
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Automatic Categorization of Questions for a Mathematics Education Service,
Ken Williams, Rafael Calvo, David Bell
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Abductive Theorem Proving for Analyzing Student Explanations,
Pamela W. Jordan, Maxim Makatchev, Kurt VanLehn
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A Checking Algorithm for Visual Language Environments,
Kai Herrmann, Ulrich Hoppe, Niels Pinkwart
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Session Thu2b (10.30--12.00): Hypermedia and Web-Based Tutoring
Chair: Kalina Yacef, University of Sydney, Australia
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Is Strategy Instruction Effective in Facilitating Students' Ability to Regulate their Learning with Hypermedia?
Roger Azevedo, Jennifer G. Cromley, Fielding I. Winters, Liqun Yu, Debby Iny
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A Web-Based Tutoring Tool with Mining Facilities to Improve Learning and Teaching,
Agathe Merceron and Kalina Yacef
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Analyzing Navigation Data to Design Adaptive Navigation Support in Hypertext,
Sadhana Putambekar
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Session Th3a (14.00--15.30):Engineering Principles for Educational Systems
Chair: Beverly Park Woolf, University of Massachusetts, USA
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E-Learning Specifications in the Context of Instructional Planning,
Permanand Mohan and Jim Greer
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Overcoming the Knowledge Engineering Bottleneck for Understanding Student Language Input,
Carolyn P. Rosé, Andy Gaidos, Brian S. Hall, Antonio Roque, Kurt VanLehn
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A Study on a Framework and a Software to Design Technical Simulations,
Federico Tajariol, Jean-Michel Adam, Michel Dubois, Jean-Michel Cagnat
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Session Th3b (14.00--15.30):
Design Issues for Intelligent Learning Environments
Chair: Ray Kemp, Massey University, New Zealand
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Rapid Assessment of Learners' Knowledge in Adaptive Learning Environments,
Slava Kalyuga
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Proactive Acquisition from Tutoring and Learning Principles,
Jihie Kim and Yolanda Gil
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ITS Domain Modelling: Art or Science,
Brent Martin and Antonija Mitrovic
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