Lot-size models with back-logging: strong reformulations and cutting planes
Mathematical Programming: Series A and B
Solving multi-item capacitated lot-sizing problems using variable redefinition
Operations Research
Solving multi-item lot-sizing problems using strong cutting planes
Management Science
bc -- prod: A Specialized Branch-and-Cut System for Lot-Sizing Problems
Management Science
The Capacitated Lot-Sizing Problem with Linked Lot Sizes
Management Science
Tight Mip Formulation for Multi-Item Discrete Lot-Sizing Problems
Operations Research
Using tabu search with ranking candidate list to solve production planning problems with setups
Computers and Industrial Engineering
Mathematical Programming: Series A and B
Uncapacitated lot sizing with backlogging: the convex hull
Mathematical Programming: Series A and B
Computers and Operations Research
Progressive Interval Heuristics for Multi-Item Capacitated Lot-Sizing Problems
Operations Research
Computers and Operations Research
Computers and Operations Research
Journal of Global Optimization
Computers and Operations Research
Computers and Operations Research
Hi-index | 0.00 |
This paper proposes a mixed integer programming formulation for modeling the capacitated multi-level lot sizing problem with both backlogging and setup carryover. Based on the model formulation, a progressive time-oriented decomposition heuristic framework is then proposed, where improvement and construction heuristics are effectively combined, therefore efficiently avoiding the weaknesses associated with the one-time decisions made by other classical time-oriented decomposition algorithms. Computational results show that the proposed optimization framework provides competitive solutions within a reasonable time.