Yu Li, Donglei Du, Naihua Xiu, Dachuan Xu. A combinatorial 2.375-approximation algorithm for the facility location problem with submodular penalties. Theoretical Computer Science, 476:109-117, 2013. [doi]
@article{LiDXX13,
title = {A combinatorial 2.375-approximation algorithm for the facility location problem with submodular penalties},
author = {Yu Li and Donglei Du and Naihua Xiu and Dachuan Xu},
year = {2013},
doi = {10.1016/j.tcs.2012.11.037},
url = {http://dx.doi.org/10.1016/j.tcs.2012.11.037},
researchr = {https://researchr.org/publication/LiDXX13},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {476},
pages = {109-117},
}