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Searching for optimal integer solutions to set partitioning problems using column generation

Bredström, David (contributor); … - 2007

Persistent link: https://www.econbiz.de/10003511817

Searching for optimal integer solutions to set partitioning problems using column generation

Bredström, David; Jörnsten, Kurt O.; Rönnqvist, Mikael; … - In: International transactions in operational research : … 21 (2014) 2, pp. 177-197

Persistent link: https://www.econbiz.de/10010256684

Using mixed integer programming models to synchronously determine production levels and market prices in an integrated market for roundwood and forest biomass

Kong, Jiehong; Rönnqvist, Mikael; Frisk, Mikael - In: Operations research in forestry : [the 14th Symposium …, (pp. 179-199). 2015

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Coordination between strategic forest management and tactical logistic and production planning in the forestry supply chain

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A model approach to include wood properties in log sorting and transportation planning

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Collaboration and optimization in farmland exchanges

Rönnqvist, Mikael; Frisk, Mikael; Flisberg, Patrik; … - In: International transactions in operational research : a … 30 (2023) 4, pp. 1591-1616

Persistent link: https://www.econbiz.de/10014258935

Searching for Optimal Integer Solutions to Set Partitioning Problems Using Column Generation

Bredstrom, David; Jornsten, Kurt; Rönnqvist, M. - 2007

We describe a new approach to produce integer feasible columns to a set partitioning problem directly in solving the linear programming (LP) relaxation using column generation. Traditionally, column generation is aimed to solve the LP relaxation as quick as possible without any concern of the...

Persistent link: https://www.econbiz.de/10014048277