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"Improved integrality gap upper bounds for traveling salesperson problems ..."
Matthias Mnich, Tobias Mömke (2018)
- Matthias Mnich, Tobias Mömke:
Improved integrality gap upper bounds for traveling salesperson problems with distances one and two. Eur. J. Oper. Res. 266(2): 436-457 (2018)
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