Lämsä, Joni, Pablo Uribe, Abelino Jiménez, Daniela Caballero, Raija Hämäläinen, and Roberto Araya. “Deep Networks for Collaboration Analytics: Promoting Automatic Analysis of Face-to-Face Interaction in the Context of Inquiry-Based Learning”. Journal of Learning Analytics 8, no. 1 (April 8, 2021): 113-125. Accessed June 13, 2021. https://learning-analytics.info/index.php/JLA/article/view/7118.