Rohan Ghuge, Viswanath Nagarajan. Quasi-Polynomial Algorithms for Submodular Tree Orienteering and Other Directed Network Design Problems. In Shuchi Chawla 0001, editor, Proceedings of the 2020 ACM-SIAM Symposium on Discrete Algorithms, SODA 2020, Salt Lake City, UT, USA, January 5-8, 2020. pages 1039-1048, SIAM, 2020. [doi]
Abstract is missing.