Abdulaziz, Mohammad, and Lukas Koller. “Formal Semantics and Formally Verified Validation for Temporal Planning”. Proceedings of the AAAI Conference on Artificial Intelligence 36, no. 9 (June 28, 2022): 9635-9643. Accessed April 23, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/21197.