Results 31 to 40 of about 493,362 (305)
A Basic Study on Cost Based Lot Sizing
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 To deal with the diversification of consumers' needs and to survive in the severe competitive environment, a grate deal of effort has been paid by manufacturers.
Kentaro SASHIO +3 more
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Optimizing lot sizing model for perishable bread products using genetic algorithm
Jurnal Sistem dan Manajemen Industri, 2023 This research addresses order planning challenges related to perishable products, using bread products as a case study. The problem is how to efficiently manage the various bread products ordered by diverse customers, which requires distributors to ...
Hayati Mukti Asih +2 more
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Retailer’s lot-sizing policy under two warehouses and two levels of delay permitted using algebraic method [PDF]
Yugoslav Journal of Operations Research, 2007 The main purpose of this paper is to modify Huang’s model [13] by considering two warehouses. In addition, we try to use algebraic method to determine the optimal lot-sizing policy for the retailer under two warehouses and two levels of delay permitted ...
Huang Yung-Fu, Lai Chih-Sung
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Explicit modeling of multi-period setup times in proportional lot-sizing and scheduling problem with variable capacity [PDF]
Archives of Control Sciences, 2021 Small bucket models with many short fictitious micro-periods ensure high-quality schedules in multi-level systems, i.e., with multiple stages or dependent demand. In such models, setup times longer than a single period are, however, more likely.
Waldemar Kaczmarczyk
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An extension for dynamic lot-sizing heuristics
Production and Manufacturing Research: An Open Access Journal, 2015 This paper presents an efficient procedure to extend dynamic lot-sizing heuristics that has been overlooked by inventory management literature and practice.
Fabian G. Beck +2 more
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Lot sizing with inventory gains [PDF]
Operations Research Letters, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Energy Implications of Lot Sizing Decisions in Refrigerated Warehouses
Energies, 2020 Cold supply chains (CSCs) are responsible for preserving the quality of perishable goods in storage and transport. They consume significant amounts of energy to maintain cooling temperatures constant over time continuously and ubiquitously, which is ...
Beatrice Marchi +2 more
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Unitary Owen Points in Cooperative Lot-Sizing Models with Backlogging
Mathematics, 2021 This paper analyzes cost sharing in uncapacitated lot-sizing models with backlogging and heterogeneous costs. It is assumed that several firms participate in a consortium aiming at satisfying their demand over the planning horizon with minimal operating ...
Luis A. Guardiola +2 more
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Mixed integer programming in production planning with backlogging and setup carryover : modeling and algorithms [PDF]
, 2012 This paper proposes a mixed integer programming formulation for modeling the capacitated multi-level lot sizing problem with both backlogging and setup carryover.
Akartunali, Kerem +3 more
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Indonesian Interdisciplinary Journal of Sharia EconomicsLot sizing technique is a method of determining the size of a lot in a procurement process. Lot sizing technique has been extensively analyzed by experts, as ordering costs, holding costs, and lot sizes have a significant impact on the total ordering ...
Evan Nugraha, Rini Mulyani Sari
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