@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}
}