Park, Hae Won, Ishaan Grover, Samuel Spaulding, Louis Gomez, and Cynthia Breazeal. “A Model-Free Affective Reinforcement Learning Approach to Personalization of an Autonomous Social Robot Companion for Early Literacy Education”. Proceedings of the AAAI Conference on Artificial Intelligence 33, no. 01 (July 17, 2019): 687-694. Accessed April 25, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/3846.