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Iannis Tourlakis
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2010 – 2019
- 2011
- [j4]Mikhail Alekhnovich, Sanjeev Arora, Iannis Tourlakis:
Towards Strong Nonapproximability Results in the Lovász-Schrijver Hierarchy. Comput. Complex. 20(4): 615-648 (2011) - 2010
- [j3]Konstantinos Georgiou, Avner Magen, Toniann Pitassi, Iannis Tourlakis:
Integrality Gaps of 2-o(1) for Vertex Cover SDPs in the Lov[a-acute]sz--Schrijver Hierarchy. SIAM J. Comput. 39(8): 3553-3570 (2010)
2000 – 2009
- 2009
- [c7]Konstantinos Georgiou, Avner Magen, Iannis Tourlakis:
On the Tightening of the Standard SDP for Vertex Cover with $ell_1$ Inequalities. FSTTCS 2009: 203-214 - 2008
- [c6]Konstantinos Georgiou, Avner Magen, Iannis Tourlakis:
Vertex Cover Resists SDPs Tightened by Local Hypermetric Inequalities. IPCO 2008: 140-153 - 2007
- [c5]Konstantinos Georgiou, Avner Magen, Toniann Pitassi, Iannis Tourlakis:
Integrality gaps of 2 - o(1) for Vertex Cover SDPs in the Lovész-Schrijver Hierarchy. FOCS 2007: 702-712 - 2006
- [j2]Sanjeev Arora, Béla Bollobás, László Lovász, Iannis Tourlakis:
Proving Integrality Gaps without Knowing the Linear Program. Theory Comput. 2(2): 19-51 (2006) - [c4]Iannis Tourlakis:
New Lower Bounds for Vertex Cover in the Lovasz-Schrijver Hierarchy. CCC 2006: 170-182 - [i2]Konstantinos Georgiou, Avner Magen, Toniann Pitassi, Iannis Tourlakis:
Tight integrality gaps for Vertex Cover SDPs in the Lovasz-Schrijver hierarchy. Electron. Colloquium Comput. Complex. TR06 (2006) - 2005
- [c3]Iannis Tourlakis:
Towards Optimal Integrality Gaps for Hypergraph Vertex Cover in the Lovász-Schrijver Hierarchy. APPROX-RANDOM 2005: 233-244 - [c2]Michael Alekhnovich, Sanjeev Arora, Iannis Tourlakis:
Towards strong nonapproximability results in the Lovasz-Schrijver hierarchy. STOC 2005: 294-303 - 2004
- [i1]Mikhail Alecknovich, Sanjeev Arora, Iannis Tourlakis:
Towards strong nonapproximability results in the Lovasz-Schrijver hierarchy. Electron. Colloquium Comput. Complex. TR04 (2004) - 2001
- [j1]Iannis Tourlakis:
Time-Space Tradeoffs for SAT on Nonuniform Machines. J. Comput. Syst. Sci. 63(2): 268-287 (2001) - 2000
- [c1]Iannis Tourlakis:
Time-Space Lower Bounds for SAT on Uniform and Non-Uniform Machines. CCC 2000: 22-
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