Prieto, LPSharma, KKidzinski, LRodriguez-Triana, MJDillenbourg, P2018-11-082018-11-082018-11-08201810.1111/jcal.12232https://infoscience.epfl.ch/handle/20.500.14299/150619WOS:000426626700009Multimodal teaching analytics: Automated extraction of orchestration graphs from wearable sensor datatext::journal::journal article::research article