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Joseph F. Grafsgaard
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Automatically recognizing facial expression: Predicting engagement and frustration
J Grafsgaard, JB Wiggins, KE Boyer, EN Wiebe, J Lester
Proceedings of the Sixth International Conference on Educational Data Mining, 2013
2732013
Automatically Recognizing Facial Indicators of Frustration: A Learning-Centric Analysis
JF Grafsgaard, JB Wiggins, KE Boyer, EN Wiebe, JC Lester
International Conference on Affective Computing and Intelligent Interaction, 2013
1102013
The additive value of multimodal features for predicting engagement, frustration, and learning during tutoring
JF Grafsgaard, JB Wiggins, AK Vail, KE Boyer, EN Wiebe, JC Lester
Proceedings of the 16th International Conference on Multimodal Interaction …, 2014
922014
Predicting learning and affect from multimodal data streams in task-oriented tutorial dialogue
J Grafsgaard, J Wiggins, KE Boyer, E Wiebe, J Lester
Educational Data Mining 2014, 2014
842014
Are Pedagogical Agents’ External Regulation Effective in Fostering Learning with Intelligent Tutoring Systems?
R Azevedo, SA Martin, M Taub, NV Mudrick, GC Millar, JF Grafsgaard
Proceedings of the 13th International Conference on Intelligent Tutoring …, 2016
672016
Predicting Learning from Student Affective Response to Tutor Questions
AK Vail, JF Grafsgaard, KE Boyer, EN Wiebe, JC Lester
Proceedings of the 13th International Conference on Intelligent Tutoring …, 2016
642016
Predicting facial indicators of confusion with hidden Markov models
JF Grafsgaard, KE Boyer, JC Lester
Affective Computing and Intelligent Interaction: 4th International …, 2011
632011
Embodied Affect in Tutorial Dialogue: Student Gesture and Posture
JF Grafsgaard, JB Wiggins, KE Boyer, EN Wiebe, JC Lester
Proceedings of the 16th International Conference on Artificial Intelligence …, 2013
612013
Analyzing Posture and Affect in Task-Oriented Tutoring.
JF Grafsgaard, KE Boyer, EN Wiebe, JC Lester
Proceedings of the 25th Florida Artificial Intelligence Research Society …, 2012
612012
Using multi-channel trace data to infer and foster self-regulated learning between humans and advanced learning technologies
R Azevedo, M Taub, NV Mudrick, SA Martin, J Grafsgaard
Handbook of self-regulation of learning and performance 2, 254-270, 2018
602018
Multimodal Analysis of the Implicit Affective Channel in Computer-Mediated Textual Communication
JF Grafsgaard, RF Fulton, KE Boyer, EN Wiebe, JC Lester
Proceedings of the 14th ACM International Conference on Multimodal …, 2012
582012
JavaTutor: an intelligent tutoring system that adapts to cognitive and affective states during computer programming
JB Wiggins, KE Boyer, A Baikadi, A Ezen-Can, JF Grafsgaard, EY Ha, ...
Proceedings of the 46th acm technical symposium on computer science …, 2015
452015
Time to Scale: Generalizable Affect Detection for Tens of Thousands of Students across an Entire School Year
S Hutt, JF Grafsgaard, SK D'Mello
Proceedings of CHI 2019, 2019
442019
Classifying student dialogue acts with multimodal learning analytics
A Ezen-Can, JF Grafsgaard, JC Lester, KE Boyer
Proceedings of the fifth international conference on learning analytics and …, 2015
422015
Physiological responses to events during training: use of skin conductance to inform future adaptive learning systems
M Hardy, EN Wiebe, JF Grafsgaard, KE Boyer, JC Lester
Proceedings of the Human Factors and Ergonomics Society Annual Meeting 57 (1 …, 2013
402013
Do you think you can? the influence of student self-efficacy on the effectiveness of tutorial dialogue for computer science
JB Wiggins, JF Grafsgaard, KE Boyer, EN Wiebe, JC Lester
International Journal of Artificial Intelligence in Education 27, 130-153, 2017
352017
Multimodal Learning Analytics: Assessing Learners’ Mental State During the Process of Learning
S Oviatt, JF Grafsgaard, L Chen, X Ochoa
The Handbook of Multimodal-Multisensor Interfaces, Volume 2: Signal …, 2018
302018
Modeling confusion: facial expression, task, and discourse in task-oriented tutorial dialogue
JF Grafsgaard, KE Boyer, R Phillips, JC Lester
Artificial Intelligence in Education: 15th International Conference, AIED …, 2011
302011
The Affective Impact of Tutor Questions: Predicting Frustration and Engagement
AK Vail, JB Wiggins, JF Grafsgaard, KE Boyer, EN Wiebe, JC Lester
Proceedings of the 9th International Conference on Educational Data Mining …, 2016
292016
Combining Verbal and Nonverbal Features to Overcome the 'Information Gap' in Task-Oriented Dialogue
EY Ha, JF Grafsgaard, CM Mitchell, KE Boyer, JC Lester
Proceedings of the 13th Annual Meeting of the Special Interest Group on …, 2012
292012
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