Toniann Pitassi, Nathan Segerlind. Exponential Lower Bounds and Integrality Gaps for Tree-Like Lovász-Schrijver Procedures. SIAM Journal on Computing, 41(1):128-159, 2012. [doi]
@article{PitassiS12,
title = {Exponential Lower Bounds and Integrality Gaps for Tree-Like Lovász-Schrijver Procedures},
author = {Toniann Pitassi and Nathan Segerlind},
year = {2012},
doi = {10.1137/100816833},
url = {http://dx.doi.org/10.1137/100816833},
researchr = {https://researchr.org/publication/PitassiS12},
cites = {0},
citedby = {0},
journal = {SIAM Journal on Computing},
volume = {41},
number = {1},
pages = {128-159},
}