Huang, Ruoyun, Yixin Chen, and Weixiong Zhang. “An Optimal Temporally Expressive Planner: Initial Results and Application to P2P Network Optimization”. Proceedings of the International Conference on Automated Planning and Scheduling 19, no. 1 (October 16, 2009): 178-185. Accessed September 30, 2024. https://ojs.aaai.org/index.php/ICAPS/article/view/13347.