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On a dominance test for a single machine scheduling problem with release dates to minimize total flow time
Yanai, Shuzo, (2003)
On Grötschel-Lovász-Schrijver's Relaxation of Stable Set Polytopes
Fujie, Tetsuya, (2002)
Semidefinite Programming Relaxation for Nonconvex Quadratic Programs
Fujie, Tetsuya, (1997)