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Airline Crew Scheduling: A New Formulation and Decomposition Algorithm
Vance, Pamela H.; Barnhart, Cynthia; Johnson, Ellis L.; … - In: Operations research : the journal of the Operations … 45 (1997) 2, pp. 188-200
Persistent link: https://www.econbiz.de/10006420231
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Cluster of Expository Articles - Progress in Linear Programming-Based Algorithms for Integer Programming: An Exposition
Johnson, Ellis L.; Nemhauser, George L.; Savelsbergh, … - In: INFORMS journal on computing : JOC 12 (2000) 1, pp. 2-23
Persistent link: https://www.econbiz.de/10007119147
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Flight String Models for Aircraft Fleeting Routing
Barnhart, Cynthia; Boland, Natashia L.; Clarke, Lloyd W.; … - In: Transportation science : the publication of the … 32 (1998) 3, pp. 208-220
Persistent link: https://www.econbiz.de/10006466287
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Formulating a Mixed Integer Distribution Problem to Improve Solvability
Barnhart, Cynthia; Johnson, Ellis L.; Nemhauser, George L. - In: Operations research : the journal of the Operations … 41 (1993) 6, pp. 1013-1019
Persistent link: https://www.econbiz.de/10006421202
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Constructing Railroad Blocking Plans to Minimize Handling Costs
Newton, Harry N.; Barnhart, Cynthia; Vance, Pamela H. - In: Transportation science : the publication of the … 32 (1998) 4, pp. 330-345
Persistent link: https://www.econbiz.de/10006464960
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ARTICLES - Railroad Blocking: A Network Design Application
Barnhart, Cynthia; Jin, Hong; Vance, Pamela H. - In: Operations research : the journal of the Operations … 48 (2000) 4, pp. 603-614
Persistent link: https://www.econbiz.de/10006419180
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ARTICLES - Using Branch-and-Price-and-Cut to Solve Origin-Destination Integer Multicommodity Flow Problems
Barnhart, Cynthia; Hane, Christopher A.; Vance, Pamela H. - In: Operations research : the journal of the Operations … 48 (2000) 2, pp. 318-326
Persistent link: https://www.econbiz.de/10006419267
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Contributed Research Articles - Lifted Cover Inequalities for 0-1 Integer Programs: Complexity
Gu, Zonghao; Nemhauser, George L.; Savelsbergh, Martin W.P. - In: INFORMS journal on computing : JOC 11 (1999) 1, pp. 117
Persistent link: https://www.econbiz.de/10007123230
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Contributed Research Articles - Lifted Cover Inequalities for 0-1 Integer Programs: Computation
Gu, Zonghao; Nemhauser, George L.; Savelsbergh, Martin W.P. - In: INFORMS journal on computing : JOC 10 (1998) 4, pp. 427-437
Persistent link: https://www.econbiz.de/10007124215
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A multi-item production planning model with setup times: algorithms, reformulations, and polyhedral characterizations for a special case
MILLER, Andrew J.; NEMHAUSER, George L.; SAVELSBERGH, … - Center for Operations Research and Econometrics (CORE), … - 2001
We study a special case of a structured mixed integer programming model that arises in a number of applications. For the most general case of the model, called PI, we have earlier analyzed the polyhedral structure (Miller et al. [2000a]), including identifying facet-defining valid inequalities....
Persistent link: https://www.econbiz.de/10005043345