On clusterings: Good, bad and spectral. Kannan, R.; Vempala, S.; and Vetta, A. J. ACM, 51(3):497–515, 2004.
Paper doi bibtex @article{DBLP:journals/jacm/KannanVV04,
author = {Ravi Kannan and
Santosh Vempala and
Adrian Vetta},
title = {On clusterings: Good, bad and spectral},
journal = {J. {ACM}},
volume = {51},
number = {3},
pages = {497--515},
year = {2004},
url = {https://doi.org/10.1145/990308.990313},
doi = {10.1145/990308.990313},
timestamp = {Wed, 14 Nov 2018 00:00:00 +0100},
biburl = {https://dblp.org/rec/bib/journals/jacm/KannanVV04},
bibsource = {dblp computer science bibliography, https://dblp.org}
}