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Vector space decomposition for solving large-scale linear programs

Gauthier, Jean Bertrand; Desrosiers, Jacques; … - In: Operations research 66 (2018) 5, pp. 1376-1389

Persistent link: https://www.econbiz.de/10011932503

Dynamic constraint and variable aggregation in column generation

Bouarab, Hocine; El Hallaoui, Issmail; Metrane, … - In: European journal of operational research : EJOR 262 (2017) 3, pp. 835-850

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Smooth and flexible dual optimal inequalities

Haghani, Naveed; Contardo, Claudio; Yarkony, Julian - In: INFORMS journal on optimization 4 (2022) 1, pp. 29-44

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Stabilized column generation via the dynamic separation of aggregated rows

Costa, Luciano; Contardo, Claudio; Desaulniers, Guy; … - In: INFORMS journal on computing : JOC ; charting new … 34 (2022) 2, pp. 1141-1156

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Exaptation, Degeneracy and Innovation

Bonifati, Giovanni - Dipartimento di Economia "Marco Biagi", Università … - 2010

system; • an analysis of the complex links between exaptation and degeneracy (a many-tomany rather than one-to-one map … exaptations, arguing that exaptations may contribute to emerging degeneracy, which, in turn, may trigger further exaptations. In … market systems one form of degeneracy is the coexistence of many structurally different artifacts providing at least in part …

Persistent link: https://www.econbiz.de/10008828625

Revisiting degeneracy, strict feasibility, stability, in linear programming

Im, Haesol; Wolkowicz, Henry - In: European journal of operational research : EJOR 310 (2023) 2, pp. 495-510

Persistent link: https://www.econbiz.de/10014340197

The positive edge criterion within COIN-OR's CLP

Towhidi, Mehdi; Desrosiers, Jacques; Soumis, François - In: Computers & operations research : and their … 49 (2014), pp. 41-46

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Improved primal simplex : a more general theoretical framework and an extended experimental analysis

Omer, Jérémy; Rosat, Samuel; Raymond, Vincent; … - In: INFORMS journal on computing : JOC 27 (2015) 4, pp. 773-787

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A linear programming decomposition focusing on the span of the nondegenerate columns

Omer, Jérémy; Soumis, François - In: European journal of operational research : EJOR 245 (2015) 2, pp. 371-383

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The positive edge pricing rule for the dual simplex

Omer, Jérémy; Towhidi, Mehdi; Soumis, François - In: Computers & operations research : and their … 61 (2015), pp. 135-142

Persistent link: https://www.econbiz.de/10011300689