Synergy of Intelligent Algorithms for Efficient Child-Robot Interaction in Special Education: A Feasibility Study. - George K. Sidiropoulos; Christos Bazinas; Chris Lytridis; George A. Papakostas; Vassilis G. Kaburlasos; Petros Kechayas; Efi Kourampa; Sotirianna Rafaela Katsi; Charalambos Karatsioras (RiE, 2020)