Multimodal Visual Sensing: Automated Estimation of Engagement Ömer Sümer. PhD thesis. University of Tuebingen, 2021. BIB @phdthesis{Suemer_2021_dissertation, author = {Sümer, Ömer}, title = {Multimodal Visual Sensing: Automated Estimation of Engagement}, school = {University of Tuebingen}, year = {2021}, month = {feb}, related = {chair/team/oemer-suemer}, month_numeric = {2} }