Capacitated Lot Sizing Problem
A hybrid heuristic for the multi-plant capacitated lot sizing problem with setup carry-over
... multi-plant capacitated lot sizing problem (MPCLSP) with multiple items and periods is composed of multiple production centers that produce all the same items as well as enabling transfers ...
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Computationally Efficient Problem Reformulations for Capacitated Lot Sizing Problem
... Lot sizing problem aims to optimally utilize the available production resources while meeting the demand ...taxonomy. Lot sizing problem formulation depends upon the layout and ...
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Joint Multi-item Storage Location Assignment Capacitated Lot Sizing Problem
... The capacitated lot sizing problem (CLSP) is one of the most important and most difficult problems in production planning (Karimi et ...The capacitated lot sizing ...
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Three Meta-heuristic Algorithms for the Single-item Capacitated Lot-sizing Problem (RESEARCH NOTE)
... the capacitated lot-sizing problem and its variations have received a lot of attention from academic ...in lot-sizing ...
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Developing a New Reformulation of Single Level Capacitated Lot Sizing Problem (SLCLSP) with Set up, Shortage and Inventory Costs
... [3] Mayank, E. and Sharma, R.R.K. (2009) Relaxations and Equivalence of Two For- mulations of the Capacitated Lot Sizing Problem with Back-Orders and Setup Times. Proceedings of the Global ...
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MIP Formulations and Metaheuristics for Multi Item Capacitated Lot Sizing Problem with Non Customer Specific Production Time Windows and Setup Times
... multi-item capacitated lot-sizing problems with time win- dows and setup times ...difficult problem in production planning. This problem is NP-hard in the strong ...This problem ...
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An optimization framework for solving capacitated multi-level lot-sizing problems with backlogging
... Multi-Level Capacitated Lot-Sizing problem with Backlogging (ML-CLSB), a class of problems often faced in practical production planning ...this problem is to schedule pro- duction at ...
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Production Lot Sizing Problem with the Lead Time
... in lot sizing problem is to plan production processes, so that mean the production quantities must be equal to customer demand quantities such that the inventory cost and setup production cost is ...
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A theoretical and computational analysis of lot-sizing in remanufacturing with separate setups
... the problem, which was recently extended by Akartunalı and Arulselvan (2016), and Yang et ...for capacitated variants such as constant capacities and proposed a pseudo-polynomial algorithm, and Baki et ...
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Two parameter-tuned metaheuristic algorithms for the multi-level lot sizing and scheduling problem Pages 751-766 Download PDF
... NP-hard problem, meaning that one cannot expect to find an efficient algorithm, which generates an optimal ...feasibility problem becomes ...simultaneous lot sizing and scheduling in ...
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A mathematical model for the product mixing and lot-sizing problem by considering stochastic demand Pages 237-250 Download PDF
... of problem, the transportation cost is not ...of problem considers a multi machine or multi- stage facility ...multifacility problem could be solved by optimizing the costs of each facility ...
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On the equivalence of strong formulations for capacitated multi-level lot sizing problems with setup times
... (MILP) lot-sizing problem into several smaller MILP problems by restricting the binary variables in certain time periods, and relaxing the binary variables so they are con- tinuous in the remaining ...
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Lot-Sizing Problem for a Multi-Item Multi-level Capacitated Batch Production System with Setup Carryover, Emission Control and Backlogging using a Dynamic Program and Decomposition Heuristic
... developed for exactly computing the MWIS (Xiao & Nagamochi, 2016) in any graph in general. Although exact approaches provide an optimal solution, they become computationally intractable for the graphs with several ...
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A decomposition algorithm for robust lot sizing problem with remanufacturing option
... special case of the problem. In more recent work, Helmrich et al. (2014) have introduced alternative formulations for the ELSR problem, and have shown that the problem with joint or separate setups ...
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Progressive selection method for the coupled lot-sizing and cutting-stock problem
... cutting-stock problem by taking into account production planning for various ...coupled lot-sizing and cutting-stock ...coupled lot-sizing and cutting-stock ...hard capacitated ...
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A priori reformulations for joint rolling horizon scheduling of materials processing and lot sizing problem
... item capacitated problem, the SP and FL reformulations are equivalent and that their linear relaxations coincide with the integer convex ...the capacitated multi-item problem with setup times, ...
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A new lot sizing and scheduling heuristic for multi site biopharmaceutical production
... of lot sizing ...dynamic lot-sizing problem that are extensions of earlier heuristics by Silver and Meal (1973), and show that they outperform six other construction heuristics ...
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A new approach for solving capacitated lot sizing and scheduling problem with sequence and period-dependent setup costs
... The algorithm consists of three main components: (1) a bounding function, (2) a strategy for selecting and (3) a branching rule, (Clausen & Perregaard, 1999). There are two standard ways to calculate the lower bound ...
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The capacitated Lot Sizing model: A powerful tool for logistics decision making
... Within a complex supply chain, a cross-docking platform is a facility that receives goods from suppliers and sorts them into alternative arrangements which have to be delivered to given destinations. According to this ...
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The lot sizing problem: A tertiary study
... demand lot sizing ...the problem as a collection of independent uncapacitated lot sizing problems that are cou- pled by the joint setup decision ...two problem formulations. In ...
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