Sciweavers

AIED
2015
Springer
10 years 5 days ago
Automated Generation of Self-Explanation Questions in Worked Examples in a Model-Based Tutor
A framework is proposed for automated generation of self-explanation questions in worked examples. In the framework, in addition to the questions, the correct answer, distracters a...
Amruth N. Kumar
AIED
2015
Springer
10 years 5 days ago
Robust Student Knowledge: Adapting to Individual Student Needs as they Explore the Concepts and Practice the Procedures of Fract
Robust knowledge consists of both conceptual and procedural knowledge. In order to address both types of knowledge, offering students opportunities to explore target concepts in a...
Claudia Mazziotti, Wayne Holmes, Michael Wiedmann,...
AIED
2015
Springer
10 years 5 days ago
Transfer Learning for Predictive Models in Massive Open Online Courses
Data recorded while learners are interacting with Massive Open Online Courses (MOOC) platforms provide a unique opportunity to build predictive models that can help anticipate futu...
Sebastien Boyer, Kalyan Veeramachaneni
AIED
2015
Springer
10 years 5 days ago
Modeling Self-Efficacy Across Age Groups with Automatically Tracked Facial Expression
Affect plays a central role in learning. Students’ facial expressions are key indicators of affective states and recent work has increasingly used automated facial expression tra...
Joseph F. Grafsgaard, Seung Y. Lee, Bradford W. Mo...
AIED
2015
Springer
10 years 5 days ago
Discovering Individual and Collaborative Problem-Solving Modes with Hidden Markov Models
Supporting students during learning tasks is the main goal of intelligent tutoring systems, and the most effective systems can adapt to students based on a model of their current s...
Fernando J. Rodríguez, Kristy Elizabeth Boy...
AIED
2015
Springer
10 years 5 days ago
An Approach to Developing Instructional Planners for Dynamic Open-Ended Learning Environments
Instructional planning (IP) technology has begun to reach large online environments. However, many approaches rely on having centralized metadata structures about the learning obje...
Stephanie Frost, Gordon I. McCalla
AIED
2015
Springer
10 years 5 days ago
Negotiating Individual Learner Models in Contexts of Peer Assessment and Group Learning
This paper introduces learner model negotiation not only as a means to increase the accuracy of the learner model and promote metacognitive activities as in past examples, but also...
Susan Bull, Lamiya Al-Shanfari
AIED
2015
Springer
10 years 5 days ago
DeepStealth: Leveraging Deep Learning Models for Stealth Assessment in Game-Based Learning Environments
A distinctive feature of intelligent game-based learning environments is their capacity for enabling stealth assessment. Stealth assessments gather information about student compet...
Wookhee Min, Megan Hardy Frankosky, Bradford W. Mo...