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Stochastic lot sizing problem with controllable processing times
(Elsevier, 2015)
In this study, we consider the stochastic capacitated lot sizing problem with controllable processing times where processing times can be reduced in return for extra compression cost. We assume that the compression cost ...
Lot sizing with piecewise concave production costs
(Institute for Operations Research and the Management Sciences (I N F O R M S), 2014)
We study the lot-sizing problem with piecewise concave production costs and concave holding costs. This problem is a generalization of the lot-sizing problem with quantity discounts, minimum order quantities, capacities, ...