Ronald Cumbal, José Lopes, Olov Engwall. Detection of Listener Uncertainty in Robot-Led Second Language Conversation Practice. In Khiet P. Truong, Dirk Heylen, Mary Czerwinski, Nadia Berthouze, Mohamed Chetouani, Mikio Nakano, editors, ICMI '20: International Conference on Multimodal Interaction, Virtual Event, The Netherlands, October 25-29, 2020. pages 625-629, ACM, 2020. [doi]
Abstract is missing.