Bernardini, Sara, Fabio Fagnani, and Chiara Piacentini. “Through the Lens of Sequence Submodularity”. Proceedings of the International Conference on Automated Planning and Scheduling 30, no. 1 (June 1, 2020): 38-47. Accessed April 25, 2024. https://ojs.aaai.org/index.php/ICAPS/article/view/6643.