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Combining exact and heuristic approaches for the capacitated fixed-charge network flow problem
Hewitt, Mike; Nemhauser, George L.; Savelsbergh, Martin … - In: INFORMS journal on computing : JOC 22 (2010) 2, pp. 314-325
Persistent link: https://www.econbiz.de/10003979991
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The fixed-charge shortest-path problem
Engineer, Faramroze G.; Nemhauser, George L.; … - In: INFORMS journal on computing : JOC 24 (2012) 4, pp. 578-596
Persistent link: https://www.econbiz.de/10010219624
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Optimization of automated float glass lines
Na, Byungsoo; Ahmed, Shabbir; Nemhauser, George L.; … - In: International journal of production economics 145 (2013) 2, pp. 561-572
Persistent link: https://www.econbiz.de/10010187896
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A branch-and-price guided search approach to maritime inventory routing
Hewitt, Mike; Nemhauser, George L.; Savelsbergh, Martin … - In: Computers & operations research : and their … 40 (2013) 5, pp. 1410-1419
Persistent link: https://www.econbiz.de/10009735479
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A dual heuristic for mixed integer programming
Li, Yaxian; Ergun, Özlem; Nemhauser, George L. - In: Operations research letters 43 (2015) 4, pp. 411-417
Persistent link: https://www.econbiz.de/10011372403
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A parallel local search framework for the fixed-charge multicommodity network flow problem
Munguía, Lluís-Miquel; Ahmed, Shabbir; Bader, David A.; … - In: Computers & operations research : and their … 77 (2017), pp. 44-57
Persistent link: https://www.econbiz.de/10011630918
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A hybrid primal heuristic for finding feasible solutions to mixed integer programs
Andrade, Carlos E.; Ahmed, Shabbir; Nemhauser, George L.; … - In: European journal of operational research : EJOR 263 (2017) 1, pp. 62-71
Persistent link: https://www.econbiz.de/10011793763
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Tailoring parallel alternating criteria search for domain specific MIPs : application to maritime inventory routing
Munguía, Lluís-Miquel; Ahmed, Shabbir; Bader, David A.; … - In: Computers & operations research : and their … 111 (2019), pp. 21-34
Persistent link: https://www.econbiz.de/10012098064
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Flexible solutions to maritime inventory routing problems with delivery time windows
Zhang, Chengliang; Nemhauser, George L.; Sokol, Joel; … - In: Computers & operations research : and their … 89 (2018), pp. 153-162
Persistent link: https://www.econbiz.de/10011755172