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A parallel primal-dual simplex algorithm
Klabjan, Diego; Johnson, Ellis L.; Nemhauser, George L. - In: Operations research letters 27 (2000) 2, pp. 47-56
Persistent link: https://www.econbiz.de/10006836573
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A least-squares primal-dual algorithm for solving linear programming problems
Barnes, Earl; Chen, Victoria; Gopalakrishnan, Balaji; … - In: Operations research letters 30 (2002) 5, pp. 289-294
Persistent link: https://www.econbiz.de/10006825716
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Computational results with a primal-dual subproblem simplex method
Hu, Jing; Johnson, Ellis L. - In: Operations research letters 25 (1999) 4, pp. 149-158
Persistent link: https://www.econbiz.de/10006840151
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Binary group facets with complete support and non-binary coefficients
Shu, Yan; Chopra, Sunil; Johnson, Ellis L.; Shim, Sangho - In: Operations research letters 41 (2013) 6, pp. 679-684
Persistent link: https://www.econbiz.de/10010236042
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A characterization of minimal valid inequalities for mixed integer programs
Bachem, Achim; Johnson, Ellis L.; Schrader, Rainer - In: Operations research letters 1 (1982) 2, pp. 63-66
Persistent link: https://www.econbiz.de/10001849929
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Models for representing piecewise linear cost functions
Keha, Ahmet B.; de Farias, Ismael R.; Nemhauser, George L. - In: Operations research letters 32 (2004) 1, pp. 44-48
Persistent link: https://www.econbiz.de/10006819247
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On formulations of the stochastic uncapacitated lot-sizing problem
Guan, Yongpei; Ahmed, Shabbir; Miller, Andrew J.; … - In: Operations research letters 34 (2006) 3, pp. 241-250
Persistent link: https://www.econbiz.de/10006808894
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Sell or Hold: A simple two-stage stochastic combinatorial optimization problem
He, Qie; Ahmed, Shabbir; Nemhauser, George L. - In: Operations research letters 40 (2012) 2, pp. 69-74
Persistent link: https://www.econbiz.de/10009828167
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The value function of an infinite-horizon single-item lot-sizing problem
Toriello, Alejandro; Nemhauser, George L. - In: Operations research letters 40 (2012) 1, pp. 12-14
Persistent link: https://www.econbiz.de/10009503776
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Sell or hold : a simple two-stage stochastic combinatorial optimization problem
He, Qie; Ahmed, Shabbir; Nemhauser, George L. - In: Operations research letters 40 (2012) 2, pp. 69-73
Persistent link: https://www.econbiz.de/10009507916