Vladlen Koltun, Christos H. Papadimitriou. Approximately dominating representatives. Theoretical Computer Science, 371(3):148-154, 2007. [doi]
@article{KoltunP07,
title = {Approximately dominating representatives},
author = {Vladlen Koltun and Christos H. Papadimitriou},
year = {2007},
doi = {10.1016/j.tcs.2006.11.003},
url = {http://dx.doi.org/10.1016/j.tcs.2006.11.003},
researchr = {https://researchr.org/publication/KoltunP07},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {371},
number = {3},
pages = {148-154},
}