Sciweavers

AIED
2015
Springer
9 years 12 months 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
9 years 12 months 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
9 years 12 months 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
9 years 12 months 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