@InProceedings{benabbas_et_al:LIPIcs.FSTTCS.2011.41,
author = {Benabbas, Siavosh and Chan, Siu On and Georgiou, Konstantinos and Magen, Avner},
title = {{Tight Gaps for Vertex Cover in the Sherali-Adams SDP Hierarchy}},
booktitle = {IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2011)},
pages = {41--54},
series = {Leibniz International Proceedings in Informatics (LIPIcs)},
ISBN = {978-3-939897-34-7},
ISSN = {1868-8969},
year = {2011},
volume = {13},
editor = {Chakraborty, Supratik and Kumar, Amit},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2011.41},
URN = {urn:nbn:de:0030-drops-33299},
doi = {10.4230/LIPIcs.FSTTCS.2011.41},
annote = {Keywords: Vertex Cover, Integrality Gap, Lift-and-Project systems, Linear Programming, Semidefinite Programming}
}