Valentin Polishchuk, Joseph S. B. Mitchell. Thick non-crossing paths and minimum-cost flows in polygonal domains. In Jeff Erickson, editor, Proceedings of the 23rd ACM Symposium on Computational Geometry, Gyeongju, South Korea, June 6-8, 2007. pages 56-65, ACM, 2007. [doi]
@inproceedings{PolishchukM07,
title = {Thick non-crossing paths and minimum-cost flows in polygonal domains},
author = {Valentin Polishchuk and Joseph S. B. Mitchell},
year = {2007},
doi = {10.1145/1247069.1247079},
url = {http://doi.acm.org/10.1145/1247069.1247079},
tags = {data-flow},
researchr = {https://researchr.org/publication/PolishchukM07},
cites = {0},
citedby = {0},
pages = {56-65},
booktitle = {Proceedings of the 23rd ACM Symposium on Computational Geometry, Gyeongju, South Korea, June 6-8, 2007},
editor = {Jeff Erickson},
publisher = {ACM},
isbn = {978-1-59593-705-6},
}