Nogueira, P., Aguiar, R., Rodrigues, R., Oliveira, E., & Nacke, L. (2021). Fuzzy Affective Player Models: A Physiology-Based Hierarchical Clustering Method. Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment, 10(1), 132-138. https://doi.org/10.1609/aiide.v10i1.12719