Lujie Chen
3 papers · 2020–2020 · 1 conference · across top CS/AI conferences
Achievements
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Interdisciplinary Bridge
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Keyword Pioneer
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Hot Topic Early Bird
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Cross-Pollinator
(15)
Conferences
AAAI (3)
Top co-authors
Research topics
Keywords
affective computing
(2)
cognitive state
(2)
semi-supervised learning
(2)
low-dimensional representation
(1)
intelligent tutoring
(1)
facial landmark
(1)
behavioral signal
(1)
engagement detection
(1)
problem solving
(1)
head pose estimation
(1)
random forest regression
(1)
attention level prediction
(1)
facial feature extraction
(1)
eeg correlation
(1)
online tutoring system
(1)
involuntary behavioral signal
(1)
representation learning
(1)
cognitive state detection
(1)
feature extraction
(1)
random forest
(1)
Papers
Discriminating Cognitive Disequilibrium and Flow in Problem Solving: A Semi-Supervised Approach Using Involuntary Dynamic Behavioral Signals
AAAI 2020
Modeling Involuntary Dynamic Behaviors to Support Intelligent Tutoring (Student Abstract)
AAAI 2020
Predicting Students' Attention Level with Interpretable Facial and Head Dynamic Features in an Online Tutoring System (Student Abstract)
AAAI 2020