Blar i SINTEF Open på tidsskrift "European Journal of Operational Research"

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    • A survey on maritime fleet size and mix problems 

      Pantuso, Giovanni; Fagerholt, Kjetil; Hvattum, Lars Magnus (Journal article; Peer reviewed, 2014-06-01)
      This paper presents a literature survey on the fleet size and mix problem in maritime transportation. Fluctuations in the shipping market and frequent mismatches between fleet capacities and demands highlight the relevance ...

    • Adaptive Large Neighborhood Search on the Graphics Processing Unit 

      Bach, Lukas; Hasle, Geir; Schulz, Christian Ferdinand (Journal article; Peer reviewed, 2018)
      For computationally hard discrete optimization problems, we rely on increasing computing power to reduce the solution time. In recent years the computational capacity of the Graphics Processing Unit (GPU) in ordinary desktop ...

    • Stochastic master surgery scheduling 

      Bovim, Thomas; Christiansen, Marielle; Gullhav, Anders Nordby; Range, Troels Martin; Hellemo, Lars (Peer reviewed; Journal article, 2020)
      The aim of the Master Surgery Scheduling Problem (MSSP) is to schedule the medical specialties to the different operating rooms available, such that surgeries may be performed efficiently. We consider a MSSP where elective ...

    • The Bi-objective Mixed Capacitated General Routing Problem with Different Route Balance Criteria 

      Halvorsen-Weare, Elin Espeland; Savelsbergh, Martin W.P. (Journal article; Peer reviewed, 2016)
      In the mixed capacitated general routing problem, one seeks to determine a minimum cost set of vehicle routes serving segments of a mixed network consisting of nodes, edges, and arcs. We study a bi-objective variant of the ...

    • The Bi-objective Mixed Capacitated General Routing Problem with Different Route Balance Criteria 

      Halvorsen-Weare, Elin Espeland; Savelsbergh, Martin W.P. (Journal article; Peer reviewed, 2016)
      In the mixed capacitated general routing problem, one seeks to determine a minimum cost set of vehicle routes serving segments of a mixed network consisting of nodes, edges, and arcs. We study a bi-objective variant of the ...

    • The impact of design uncertainty in engineer-to-order project planning 

      Vaagen, Hajnalka; Kaut, Michal; Wallace, Stein W. (Journal article; Peer reviewed, 2017)
      A major driver of planning complexity in engineer-to-order (ETO) projects is design uncertainty far into the engineering and production processes. This leads to uncertainty in technical information and will typically lead ...