Dutta, Kunal Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Subramanian, C. R. Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Dutta, K., & Subramanian, C. R. (2016). Improved Bounds on Induced Acyclic Subgraphs in Random Digraphs. SIAM Journal on Discrete Mathematics, 30(3), 1848-1865. doi:10.1137/140980181.