Now showing items 1-2 of 2

    • Lot sizing with nonlinear production cost functions 

      Koca, Esra (Bilkent University, 2015-07)
      In this study, we consider di erent variations of the lot sizing problem encountered in many real life production, procurement and transportation systems. First, we consider the deterministic lot sizing problem with ...
    • Stochastic lot sizing problem with nervousness considerations 

      Koca, E.; Yaman, H.; Aktürk, M. S. (Elsevier, 2018)
      In this paper, we consider the multistage stochastic lot sizing problem with controllable processing times under nervousness considerations. We assume that the processing times can be reduced in return for extra cost ...