Bonnin, GeoffrayDessi, DaniloFenu, GianniHlosta, MartinMarras, MirkoSack, Harald2022-01-312022-01-312022-01-312022-02-0110.1016/j.future.2021.09.022https://infoscience.epfl.ch/handle/20.500.14299/185037WOS:000706478900012Computer Science, Theory & MethodsComputer ScienceGuest Editorial of the FGCS Special Issue on Advances in Intelligent Systems for Online Educationtext::journal::journal article::research article