10:00 – 14:30 Room R3-103, Research Center Building 2 - R3, 1st Floor
F1b: Learner Models (10:00 – 12:00)
Student Preferences for Editing, Persuading, and Negotiating the Open Learner Model
Andrew Mabbott & Susan Bull
A Ubiquitous Agent for Unrestricted Vocabulary Learning in Noisy Digital Environments
David Wible, Chin-Hwa Kuo, Meng-Chang Chen, Nai-Lung Tsao & Chong-Fu Hong
Automatic Calculation of Students’ Conceptions in Elementary Algebra from Aplusix Log Files
Jean-Francois Nicaud, Hamid Chaachoua & Marilena Bittar
Comparison of Machine Learning Methods for Intelligent Tutoring Systems
Wilhelmiina Hamalainen & Mikko Vinni
F2b: Error Detection and Handling (13:30 – 14:30)
Chair: Ulrich Hoppe
A Plan Recognition Process, Based on a Task Model, for Detecting Learner’s Erroneous Actions
Naıma El-Kechaı & Christophe Despres
Handling Errors in Mathematical Formulas
Helmut Horacek & Magdalena Wolska
10:00 – 14:30 Room A102, Engineering Building 5, 1st Floor
F1d: Authoring Tools, et al. (10:00 – 12:00)
Authoring Constraint-Based Tutors in ASPIRE
Tanja Mitrovic, Pramuditha Suraweera, Brent Martin, Konstantin Zakharov, Nancy Milik & Jay Holland
A Teaching Strategies Engine Using Translation from SWRL to Jess
Eric Wang & Yong Se Kim
Generalizing Detection of Gaming the System Across a Tutoring Curriculum
Ryan S.J.d. Baker, Albert T. Corbett, Kenneth R. Koedinger & Ido Roll
The Help Tutor: Does Metacognitive Feedback Improve Students’ Help-Seeking Actions,
Skills and Learning?
Ido Roll, Vincent Aleven, Bruce M. McLaren, Eunjeong Ryu, Ryan S.J.d. Baker & Kenneth R. Koedinger
F2c: Authoring Tools, et al. (13:30 – 14:30)
Chair: Tanja Mitrovic
The Cognitive Tutor Authoring Tools (CTAT): Preliminary Evaluation of Efficiency Gains
Vincent Aleven, Bruce M. McLaren, Jonathan Sewall & Kenneth R. Koedinger
Time in the Adaptive Tutoring Process Model
Alke Martens
10:00 – 12:00 Room A207, Engineering Building 5, 2nd Floor
F1a: Collaborative Learning (10:00 – 12:00)
Chair: Roger Nkambou
Forming Heterogeneous Groups for Intelligent Collaborative Learning Systems
with Ant Colony Optimization
Sabine Graf & Rahel Bekele
Toward Legal Argument Instruction with Graph Grammars and Collaborative Filtering Techniques
Niels Pinkwart, Vincent Aleven, Kevin Ashley & Collin Lynch
SPRITS: Secure Pedagogical Resources in Intelligent Tutoring Systems
Esma Aımeur, Flavien Serge Mani Onana & Anita Saleman
The Pyramid Collaborative Filtering Method: Toward an Efficient E-Course
Sofiane A. Kiared, Mohammed A. Razek & Claude Frasson
10:00 – 14:30 Room A413, Engineering Building 5, 4th Floor
F1c: Scaffolding (10:00 – 12:00)
Chair: Beverly Woolf
Adaptable Scaffolding – A Fuzzy Approach
Selvarajah Mohanarajah, Ray Kemp & Elizabeth Kemp
P.A.C.T. – Scaffolding Best Practice in Home Tutoring
Orla Lahart, Declan Kelly & Brendan Tangney
Scaffolding Problem Solving with Annotated, Worked-Out Examples to Promote Deep Learning
Michael A. Ringenberg & Kurt VanLehn
Scaffolding vs. Hints in the Assistment System
Leena Razzaq & Neil T. Heffernan
F2a: Simulation (13:30 – 14:30)
An Approach to Intelligent Training on a Robotic Simulator Using an Innovative Path-Planner
Roger Nkambou, Khaled Belghith & Froduald Kabanza
Robust Simulator: A Method of Simulating Learners’ Erroneous Equations
for Making Error-Based Simulation
Tomoya Horiguchi & Tsukasa Hirashima
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