@InProceedings{swamy:LIPIcs.APPROX-RANDOM.2014.403,
author = {Swamy, Chaitanya},
title = {{Improved Approximation Algorithms for Matroid and Knapsack Median Problems and Applications}},
booktitle = {Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2014)},
pages = {403--418},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-939897-74-3},
ISSN = {1868-8969},
year = {2014},
volume = {28},
editor = {Jansen, Klaus and Rolim, Jos\'{e} and Devanur, Nikhil R. and Moore, Cristopher},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.APPROX-RANDOM.2014.403},
URN = {urn:nbn:de:0030-drops-47125},
doi = {10.4230/LIPIcs.APPROX-RANDOM.2014.403},
annote = {Keywords: Approximation algorithms, LP rounding, facility location, matroid and submodular polyhedra, knapsack constraints}
}