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An improved upper bound for the TSP in cubic 3-edge-connected graphs
Gamarnik, David, (2005)
From Fluid Relaxations to Practical Algorithms for High-Multiplicity Job-Shop Scheduling: The Holding Cost Objective
Bertsimas, Dimitris, (2003)
The Need for (long) Chains in Kidney Exchange
Roth, Alvin, (2012)