6 papers
Early Prediction of Future Behavioral Strategy from Process Traces
Robert Kasumba, Dennis Barbour, Chien-Ju Ho
Adaptive systems often need to make task-specific decisions about people from limited evidence: a tutor may need to anticipate how a learner will approach a new problem, a game may…
pixelLOG: Logging of Online Gameplay for Cognitive Research
Zeyu Lu, Dennis L. Barbour
Traditional cognitive assessments often rely on isolated, output-focused measurements that may fail to capture the complexity of human cognition in naturalistic settings. We presen…
Bayesian Distributional Models of Executive Functioning
Robert Kasumba, Zeyu Lu, Dom CP Marticorena +9
This study uses controlled simulations with known ground-truth parameters to evaluate how Distributional Latent Variable Models (DLVM) and Bayesian Distributional Active LEarning (…
Multidimensional Bayesian Active Machine Learning of Working Memory Task Performance
Dom CP Marticorena, Chris Wissmann, Zeyu Lu +1
While adaptive experimental design has outgrown one-dimensional, staircase-based adaptations, most cognitive experiments still control a single factor and summarize performance wit…
Interactive Virtual Games: Winners for Deep Cognitive Assessment
Dom CP Marticorena, Zeyu Lu, Chris Wissmann +4
Studies of human cognition often rely on brief, highly controlled tasks that emphasize group-level effects but poorly capture the rich variability within and between individuals. A…
Distributional Latent Variable Models with an Application in Active Cognitive Testing
Robert Kasumba, Dom CP Marticorena, Anja Pahor +6
Cognitive modeling commonly relies on asking participants to complete a battery of varied tests in order to estimate attention, working memory, and other latent variables. In many…