Results 161 to 170 of about 205 (191)
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Heuristic algorithms for a storage location assignment problem in a chaotic warehouse
Engineering Optimization, 2014The extensive application of emerging technologies is revolutionizing warehouse management. These technologies facilitate working with complex and powerful warehouse management models in which products do not have assigned fixed locations (random storage). Random storage allows the utilization of the available space to be optimized.
Sacramento Quintanilla +3 more
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2023
Centralised warehouses are a widespread practice in the healthcare supply chain, as they allow for the storage of large quantities of products a short distance from hospitals and pharmacies, allowing both a reduction in warehouse costs and prompt replenishment in case of shortages.
Nilson F. M. Mendes +2 more
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Centralised warehouses are a widespread practice in the healthcare supply chain, as they allow for the storage of large quantities of products a short distance from hospitals and pharmacies, allowing both a reduction in warehouse costs and prompt replenishment in case of shortages.
Nilson F. M. Mendes +2 more
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Differential Evolution Algorithm for Storage Location Assignment Problem
2015This study addresses warehouse storage location assignment problems (SLAP) where the traveling distance in an order-picking process is considered with three-axis traveling distance; two-horizontal and one-vertical distance. A mathematical model of the problem is first presented, then LINGO is used to find optimal solutions for a set of generated ...
Warisa Wisittipanich, Pongsakorn Meesuk
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Scaling Up Solutions to Storage Location Assignment Problems by Genetic Programming
2014The Storage Location Assignment Problem SLAP is to find an optimal stock arrangement in a warehouse. This study presents a scalable method for solving large-scale SLAPs utilizing Genetic Programming GP and two sampling strategies. Given a large scale problem, a sub-problem is sampled from the original problem for our GP method to learn an allocation ...
Jing Xie 0007 +4 more
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A genetic programming-based hyper-heuristic approach for storage location assignment problem
2014 IEEE Congress on Evolutionary Computation (CEC), 2014This study proposes a method for solving real-world warehouse Storage Location Assignment Problem (SLAP) under grouping constraints by Genetic Programming (GP). Integer Linear Programming (ILP) formulation is used to define the problem. By the proposed GP method, a subset of the items is repeatedly selected and placed into the available current best ...
Jing Xie 0007 +4 more
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Evolving Self-Adaptive Tabu Search Algorithm for Storage Location Assignment Problems
Proceedings of the Companion Publication of the 2015 Annual Conference on Genetic and Evolutionary Computation, 2015This study proposes a novel grammar guided Genetic Programming method to solve a real world problem, the Storage Location Assignment Problem (SLAP) with Grouping Constraints. Self-adaptive Tabu Search algorithms are evolved by this approach and it can be used as solvers for SLAPs.
Jing Xie 0007, Yi Mei 0001, Andy Song
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Pareto and Niche Genetic Algorithm for Storage Location Assignment Optimization Problem
2008 3rd International Conference on Innovative Computing Information and Control, 2008Class-based storage and storage location assignment implementation decisions have significant impact on the required storage space and product picking efficiency in an automated warehouse. A multiobjective mathematical model was proposed for storage location assignment to capture the above.
Meijuan Li, Xuebo Chen, Chenqi Liu
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New Benchmarks and Optimization Model for the Storage Location Assignment Problem
Proceedings of the 3rd International Conference on Innovative Intelligent Industrial Production and Logistics, 2022Johan Oxenstierna +2 more
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Solving Stereo Warehouse Storage Location Assignment Problem Based on Genetic Algorithm
Applied Mechanics and Materials, 2013Class-based stereo warehouse storage policy distributes products among a number of classes and for each class it reserves a region within the storage area. In this paper, a genetic algorithm method of using the intersectant operation of chromosome repair and mutation operation of two-way movement detection is developed to solve an integer programming ...
Meng Jin +3 more
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Storage location assignment problem in a warehouse system
2014In a warehouse management system, there are a large number of items that needs to be handled efficiently with an emphasis on timely execution andoptimum utilization of storage space. A mathematical model is presented that involves the use of randomized storage and class based storage policy solving the storae assignment problem by reducing the transit ...
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