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A decomposable transshipment algorithm for a multiperiod transportation problem
BELLMORE, Mandel; EKLOF, William D.; NEMHAUSER, George L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010695117
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Matroids and a reliability analysis problem
BALL, Michael O.; NEMHAUSER, George L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010926330
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Tight bounds for Christofides' traveling salesman heuristic
CORNUEJOLS, Gérard; NEMHAUSER, George L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010926405
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Location of bank accounts to optimize float: An analytic study of exact and approximate algorithms
CORNUEJOLS, Gérard; FISHER, Marshall L.; NEMHAUSER, … - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010926595
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Algorithms for maximum weight cliques, minimum weighted clique covers and minimum colorings of claw-free perfect graphs
HSU, Wen-Lian; NEMHAUSER, George L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010927054
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Optimality conditions for a dynamic traffic assignment model
MERCHANT, Deepak K.; NEMHAUSER, George L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010927171
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A model and an algorithm for the dynamic traffic assignment problems
MERCHANT, Deepak K.; NEMHAUSER, George L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010927335
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A problem in bulk service scheduling
NEMHAUSER, George L.; YU, P.L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010927429
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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
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A problem in bulk service scheduling
NEMHAUSER, George L.; YU, P.L. - Center for Operations Research and Econometrics (CORE), …
Persistent link: https://www.econbiz.de/10010694090