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Lagrangian Relaxation via Ballstep Subgradient Methods
Kiwiel, Krzysztof C.; Larsson, Torbjörn; Lindberg, P.O. - In: Mathematics of operations research 32 (2007) 3, pp. 669-686
Persistent link: https://www.econbiz.de/10007792038
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Convergent Lagrangian heuristics for nonlinear minimum cost network flows
Larsson, Torbjörn; Marklund, Johan; Olsson, Caroline; … - In: European journal of operational research : EJOR 189 (2008) 2, pp. 324-346
Persistent link: https://www.econbiz.de/10007916915
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A Lagrangian bounding and heuristic principle for bi-objective discrete optimization
Larsson, Torbjörn; Quttineh, Nils-Hassan; Åkerholm, Ida - In: Operational research : an international journal 24 (2024) 2, pp. 1-34
Persistent link: https://www.econbiz.de/10015134995
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A maximum flow formulation of a multi-period open-pit mining problem
Amankwah, Henry; Larsson, Torbjörn; Textorius, Björn - In: Operational research : an international journal 14 (2014) 1, pp. 1-10
Persistent link: https://www.econbiz.de/10010258374
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All-integer column generation for set partitioning : basic principles and extensions
Rönnberg, Elina; Larsson, Torbjörn - In: European journal of operational research : EJOR 233 (2014) 3, pp. 529-538
Persistent link: https://www.econbiz.de/10010228243
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Heuristics for integrated optimization of catheter positioning and dwell time distribution in prostate HDR brachytherapy
Holm, °Asa; Tedgren, °Asa Carlsson; Larsson, Torbjörn - In: ORP3 - Operations Research Peripatetic Postgraduate …, (pp. 319-339). 2016
Persistent link: https://www.econbiz.de/10011484166
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A generic column generation principle: derivation and convergence analysis
Larsson, Torbjörn; Migdalas, Athanasios; Patriksson, … - In: Operational research : an international journal 15 (2015) 2, pp. 163-198
Persistent link: https://www.econbiz.de/10011410003
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"Subben's checklist" and the assessment of articles in mathematical optimization/operations research : in memoriam of Subhash C. Narula
Larsson, Torbjörn; Patriksson, Michael - In: Computers & operations research : and their … 71 (2016), pp. 163-164
Persistent link: https://www.econbiz.de/10011471593
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Automating the self-scheduling process of nurses in Swedish healthcare : a pilot study
Rönnberg, Elina; Larsson, Torbjörn - In: Health care management science 13 (2010) 1, pp. 35-53
Persistent link: https://www.econbiz.de/10003960892
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Automating the planning of container loading for Atlas Copco : coping with real-life stacking and stability constraints
Olsson, Jonas; Larsson, Torbjörn; Quttineh, Nils-Hassan - In: European journal of operational research : EJOR 280 (2020) 3, pp. 1018-1034
Persistent link: https://www.econbiz.de/10012132509