Rosenkrantz, D. J., Marathe, M., Ravi, S. S., & Stearns, R. E. (2021). Synchronous Dynamical Systems on Directed Acyclic Graphs: Complexity and Algorithms. Proceedings of the AAAI Conference on Artificial Intelligence, 35(13), 11334-11342. https://doi.org/10.1609/aaai.v35i13.17351