Cerny, M., Brom, C., Bartak, R., & Antos, M. (2014). Spice It Up! Enriching Open World NPC Simulation Using Constraint Satisfaction. Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment, 10(1), 16–22. https://doi.org/10.1609/aiide.v10i1.12715