Mohammad Obaid, Ruth Aylett, Wolmet Barendregt, Christina Basedow, Lee J. Corrigan, Lynne E. Hall, Aidan Jones, Arvid Kappas, Dennis Küster, Ana Paiva, Fotios Papadopoulos, Sofia Serholt, Ginevra Castellano. Endowing a Robotic Tutor with Empathic Qualities: Design and Pilot Evaluation. I. J. Humanoid Robotics, 15(6):1850025, 2018. [doi]