Donglei Du, Ruixing Lu, Dachuan Xu. A Primal-Dual Approximation Algorithm for the Facility Location Problem with Submodular Penalties. Algorithmica, 63(1-2):191-200, 2012. [doi]
@article{DuLX12,
title = {A Primal-Dual Approximation Algorithm for the Facility Location Problem with Submodular Penalties},
author = {Donglei Du and Ruixing Lu and Dachuan Xu},
year = {2012},
doi = {10.1007/s00453-011-9526-1},
url = {http://dx.doi.org/10.1007/s00453-011-9526-1},
researchr = {https://researchr.org/publication/DuLX12},
cites = {0},
citedby = {0},
journal = {Algorithmica},
volume = {63},
number = {1-2},
pages = {191-200},
}