Dvoák W, Henzinger MH, Williamson DP. Maximizing a submodular function with viability constraints. Algorithmica. 2017;77(1):152-172. doi:10.1007/s00453-015-0066-y
LibreCat: https://research-explorer.ista.ac.at/record/11676
DOI: 10.1007/s00453-015-0066-y
arXiv: 1611.05753