Dini, Don, Michael van Lent, Paul Carpenter, and Kumar Iyer. “Building Robust Planning and Execution Systems for Virtual Worlds”. Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment 2, no. 1 (June 20, 2006): 29–35. Accessed May 31, 2026. https://ojs.aaai.org/index.php/AIIDE/article/view/18738.