Sanjeev Arora. Approximation schemes for NP-hard geometric optimization problems: a survey. Math. Program., 97(1-2):43-69, 2003. [doi]
@article{Arora03-0,
title = {Approximation schemes for NP-hard geometric optimization problems: a survey},
author = {Sanjeev Arora},
year = {2003},
doi = {10.1007/s10107-003-0438-y},
url = {http://dx.doi.org/10.1007/s10107-003-0438-y},
tags = {optimization, survey},
researchr = {https://researchr.org/publication/Arora03-0},
cites = {0},
citedby = {0},
journal = {Math. Program.},
volume = {97},
number = {1-2},
pages = {43-69},
}