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A Lagrangian relaxation approach to a coupled lot-sizing and cutting stock problem
(Elsevier B.V., 2009-06-01)
Industrial production processes involving both lot-sizing and cutting stock problems are common in many industrial settings. However, they are usually treated in a separate way, which could lead to costly production plans. ...
A Lagrangian relaxation approach to a coupled lot-sizing and cutting stock problem
(Elsevier B.V., 2009-06-01)
Industrial production processes involving both lot-sizing and cutting stock problems are common in many industrial settings. However, they are usually treated in a separate way, which could lead to costly production plans. ...
Lagrangian Relaxation for an Inventory Location Problem with Periodic Inventory Control and Stochastic Capacity Constraints
(2018)
We studied a joint inventory location problem assuming a periodic review for inventory control. A single plant supplies a set of products tomultiple warehouses and they serve a set of customers or retailers.The problem ...
Solving a distribution network design problem by combining ant colony systems and Lagrangian relaxation
(National Institute for R and D in Informatics, 2015)
A Relax-and-Cut algorithm for the set partitioning problem
(Pergamon-elsevier Science LtdOxfordInglaterra, 2008)
A Lagrangian-based heuristic for the capacitated lot-sizing problem in parallel machines
(Elsevier Science BvAmsterdamHolanda, 2006)
Exact Algorithms for the Vertex Separator Problem in Graphs
(Wiley-blackwellMaldenEUA, 2011)
A Lagrangian relaxation approach to a coupled lot-sizing and cutting stock problem
(ELSEVIER SCIENCE BV, 2009)
Industrial production processes involving both lot-sizing and cutting stock problems are common in many industrial settings. However, they are usually treated in a separate way, which could lead to costly production plans. ...
Valid inequalities for Lagrangian relaxation in an inventory location problem with stochastic capacity
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
We developed an efficient heuristic to solve a joint location-distribution-inventory model for a three layered supply chain. A firm must locate distribution centers to supply a commodity to spatially distributed retailers ...
Lagrangian relaxation of the generic materials and operations planning model
(Central European Journal of Operations Research, 2018)