Results 21 to 30 of about 8,560 (237)
Heliyon, 2023 In the energy transition, the promotion of renewable sources entails the development of storage technologies to manage the mismatch between energy production and demand. In this scenario, the use of CAES (Compressed Air Energy Storage) technology enables
Juan Pous de la Flor +4 more
doaj +1 more source
International Journal of Production Research, 2021 In this work, we address the Order Batching Problem (OBP) and we devise tailor-made Mixed Integer Linear Programming (MILP) formulations of the OBP considering composite, largest gap and optimum routing policies, for the first time. We also introduce a novel picker routing policy named as mixed policy which combines the properties of both midpoint and ...
Ufuk Bahçeci, Temel Öncan
openaire +3 more sources
Discrete Dynamics in Nature and Society, 2019 To improve the delivery efficiency of automated storage and retrieval system, the problem of the integrated optimization of mixed cargo packing and cargo location assignment is addressed.
Bin Lei, Zhaoyuan Jiang, Haibo Mu
doaj +1 more source
Entropy, 2021 Particle swarm optimization algorithm (PSO) is an effective metaheuristic that can determine Pareto-optimal solutions. We propose an extended PSO by introducing quantum gates in order to ensure the diversity of particle populations that are looking for ...
Jerzy Balicki
doaj +1 more source
A cloud-based location assignment system for packaged food allocation in e-fulfillment warehouse
International Journal of Engineering Business Management, 2016 E-retailing is the delivery of products and services over the Internet, and it has been growing rapidly in recent years. Logistics services in the related warehouses have to be enhanced accordingly in order to handle the huge amount of e-orders in a ...
Yasmin YY Hui +4 more
doaj +1 more source
IEEE Access, 2020 This paper considers heuristic approaches that can be used to assign stock keeping units (SKU) to individual slots in distribution center. Firstly, we propose two novel strategies, slot selection and frequent itemset grouping.
Junwoo Kim +2 more
doaj +1 more source
Defining a Storage-assignment Strategy for Precedence-constrained Order Picking
Operations Research and Decisions, 2021 A zero-one quadratic assignment model has been proposed for dealing with the storage location assignment problem when there are weight constraints. Our analysis shows that operations can be improved using our model.
Maria A.M. Trindade +2 more
doaj
Storage design using Fast moving, Slow moving and Non moving (FSN) analysis
MATEC Web of Conferences, 2018 Storage location assignment is related to the problem in warehousing management. The purpose of this paper is to gain storage allocations of goods in a warehouse based on the fast moving, slow moving and non moving (FSN) analysis as the determination of ...
Tambunan Mangara M +4 more
doaj +1 more source
Spatial biology in cancer epigenetics
Molecular Oncology, EarlyView.Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley +1 more source
A Simulated Annealing Algorithm for the Generalized Quadratic Assignment Problem
AlgorithmsThe generalized quadratic assignment problem (GQAP) involves assigning a set of facilities to a set of locations such that the sum of the assignment and transportation costs is minimized.
Alan McKendall, Yugesh Dhungel
doaj +1 more source