Nogueira, P., Aguiar, R., Rodrigues, R., Oliveira, E. and 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 (Jun. 2021), 132-138. DOI:https://doi.org/10.1609/aiide.v10i1.12719.