A Framework for Recognizing and Estimating Human Concentration Levels. - Woodo Lee; Jakyung Koo; Nokyung Park; Pilgu Kang; Jeakwon Shim (CoRR, 2021)

Concentration Levels. - Woodo Lee; Nokyung Park; Jakyung Koo; Pilgu Kang (IEEE DataPort, 2021)

A New Approach to Estimate Concentration Levels with Filtered Neural Nets for Online Learning. - Woodo Lee; Junhyoung Oh; Jae-Kwoun Shim (Complex., 2022)