Pub Date : 2023-12-06DOI: 10.1080/01605682.2023.2283526
Taehoon Lee, Henokh Yernias Fibrianto, Soondo Hong
Order batching facilitates order picking by merging orders into single vehicle trips. Filling orders with a total volume larger than a vehicle’s bin capacity, however, requires binning into multipl...
{"title":"Order batching problems in parallel-aisle order picking systems with larger-than-bin orders","authors":"Taehoon Lee, Henokh Yernias Fibrianto, Soondo Hong","doi":"10.1080/01605682.2023.2283526","DOIUrl":"https://doi.org/10.1080/01605682.2023.2283526","url":null,"abstract":"Order batching facilitates order picking by merging orders into single vehicle trips. Filling orders with a total volume larger than a vehicle’s bin capacity, however, requires binning into multipl...","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"3 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138559998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-05DOI: 10.1080/01605682.2023.2287613
Hamish Thorburn, Anna-Lena Sachs, Jamie Fairbrother, John E. Boylan
We consider a staff allocation problem at a sequential sorting facility. In this facility, staff need to be assigned to work areas, through which commodities flow sequentially to be processed. Assi...
{"title":"A time-expanded network design model for staff allocation in mail centres","authors":"Hamish Thorburn, Anna-Lena Sachs, Jamie Fairbrother, John E. Boylan","doi":"10.1080/01605682.2023.2287613","DOIUrl":"https://doi.org/10.1080/01605682.2023.2287613","url":null,"abstract":"We consider a staff allocation problem at a sequential sorting facility. In this facility, staff need to be assigned to work areas, through which commodities flow sequentially to be processed. Assi...","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"42 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138560220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-27DOI: 10.1080/01605682.2023.2288279
Jomon A. Paul, Minjiao Zhang, Muer Yang, Chong Xu
Decisions on humanitarian responses to natural disasters are subject to considerable epistemic uncertainty. This paper advocates for postponing the decision point of pre-positioning relief supplies...
{"title":"Improving disaster relief plans for hurricanes with social media","authors":"Jomon A. Paul, Minjiao Zhang, Muer Yang, Chong Xu","doi":"10.1080/01605682.2023.2288279","DOIUrl":"https://doi.org/10.1080/01605682.2023.2288279","url":null,"abstract":"Decisions on humanitarian responses to natural disasters are subject to considerable epistemic uncertainty. This paper advocates for postponing the decision point of pre-positioning relief supplies...","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"67 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138531787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-23DOI: 10.1080/01605682.2023.2281535
Wencheng Yu, Xingang Wen, Nick F. D. Huberts, Peter M. Kort
We consider a dynamic duopoly game where firms choose both the timing and size of their investments. The existing real options literature predominantly consists of contributions where firms have a ...
我们考虑一个动态的双寡头博弈，其中公司选择投资的时机和规模。现有的实物期权文献主要由公司有…
{"title":"Strategic investment under uncertainty: why multi-option firms lose the preemption run","authors":"Wencheng Yu, Xingang Wen, Nick F. D. Huberts, Peter M. Kort","doi":"10.1080/01605682.2023.2281535","DOIUrl":"https://doi.org/10.1080/01605682.2023.2281535","url":null,"abstract":"We consider a dynamic duopoly game where firms choose both the timing and size of their investments. The existing real options literature predominantly consists of contributions where firms have a ...","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"6 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138531697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-23DOI: 10.1080/01605682.2023.2280040
Zhuoxi Long, Benhai Guo, Jiana Chu
At present, electric vehicle (EV) development has been widely accepted as a coping strategy by countries encountering environmental issues. However, there remain some uncertainties surrounding the ...
目前，发展电动汽车已成为各国面临环境问题时普遍采用的应对策略。然而，围绕……仍存在一些不确定性。
{"title":"Dynamic equilibrium mechanism of the closed-loop electric vehicle industry chain based on super-network model","authors":"Zhuoxi Long, Benhai Guo, Jiana Chu","doi":"10.1080/01605682.2023.2280040","DOIUrl":"https://doi.org/10.1080/01605682.2023.2280040","url":null,"abstract":"At present, electric vehicle (EV) development has been widely accepted as a coping strategy by countries encountering environmental issues. However, there remain some uncertainties surrounding the ...","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"1 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138531783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-21DOI: 10.1080/01605682.2023.2283518
Shuaihui Tian, Chengyang Huangfu, Xueping Deng
This study addresses optimisation challenges in scheduling automatic guided vehicles (AGVs) for express distribution centres. A comprehensive model is developed that simultaneously considers makesp...
本研究解决了快递配送中心自动导引车(agv)调度中的优化问题。建立了一个综合模型，同时考虑了…
{"title":"Research on comprehensive optimisation of AGVs scheduling at intelligent express distribution centres based on improved GA","authors":"Shuaihui Tian, Chengyang Huangfu, Xueping Deng","doi":"10.1080/01605682.2023.2283518","DOIUrl":"https://doi.org/10.1080/01605682.2023.2283518","url":null,"abstract":"This study addresses optimisation challenges in scheduling automatic guided vehicles (AGVs) for express distribution centres. A comprehensive model is developed that simultaneously considers makesp...","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"1 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138531763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-15DOI: 10.1080/01605682.2023.2274445
Congdong Li, Xingyu Chen, Yinyu Yu
Brand collaboration requirement (BCR) evaluation is a key premise for core manufacturing enterprises to lead the collaborative brand construction of a large-scale manufacturing industry value chain...
品牌协同需求(BCR)评价是核心制造企业主导大规模制造业价值链协同品牌建设的关键前提。
{"title":"Multi-group decision-making approach for evaluating brand collaboration requirements of large-scale manufacturing industrial value chain","authors":"Congdong Li, Xingyu Chen, Yinyu Yu","doi":"10.1080/01605682.2023.2274445","DOIUrl":"https://doi.org/10.1080/01605682.2023.2274445","url":null,"abstract":"Brand collaboration requirement (BCR) evaluation is a key premise for core manufacturing enterprises to lead the collaborative brand construction of a large-scale manufacturing industry value chain...","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"21 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138531762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study investigates the pricing strategies of a mobile payment platform connecting merchants and customers who may bypass the platform and trade in cash. Our analytical model incorporates cross...
{"title":"Technology options and optimal pricing of a two-sided mobile payment platform","authors":"Yu-Hung Chen, Ling-Chieh Kung, Chieh-Hsiang Hu, Chien-Yu Huang","doi":"10.1080/01605682.2023.2274953","DOIUrl":"https://doi.org/10.1080/01605682.2023.2274953","url":null,"abstract":"This study investigates the pricing strategies of a mobile payment platform connecting merchants and customers who may bypass the platform and trade in cash. Our analytical model incorporates cross...","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"20 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138543208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-07DOI: 10.1080/01605682.2023.2277865
Nachiketas Waychal, Arnab Kumar Laha, Ankur Sinha
AbstractWhile time series forecasting models are generally trained by optimising certain forms of error, the end-user’s forecasting needs in a multi-objective setting can be broader, and often mutually conflicting. A production manager may prioritise high product fill rates and low average inventory resulting from a forecast over just low error. The conflict among multiple objectives is notably worrisome in intermittent demand forecasting, where error-minimising approaches can devalue the practitioner’s objectives. To address such forecasting problems, we propose an Adaptive Multi-objective Optimal Combination (AMOC) of forecasts which incorporates the end-user’s preferences across multiple objectives. We demonstrate the use of AMOC in a real-life application of intermittent demand forecasting for optimising four distinct inventory management objectives using five specialised forecasting methods across single-period and multi-period inventory handling scenarios. Additionally, we conduct a comprehensive experiment on a subset of M5 competition data to exhibit the robustness of the AMOC using 13 diverse forecasting methods and four statistical objectives.Keywords: Time series forecastingmulti-objective optimisationpreference value functionadaptive algorithmforecast combination Disclosure statementNo potential conflict of interest was reported by the authors.Notes1 An older working paper was available at the IIMA Research and Publications department (https://www.iima.ac.in/sites/default/files/rnpfiles/73560124152022-06-04.pdf?cv=1).
{"title":"An adaptive multi-objective optimal forecast combination and its application for predicting intermittent demand","authors":"Nachiketas Waychal, Arnab Kumar Laha, Ankur Sinha","doi":"10.1080/01605682.2023.2277865","DOIUrl":"https://doi.org/10.1080/01605682.2023.2277865","url":null,"abstract":"AbstractWhile time series forecasting models are generally trained by optimising certain forms of error, the end-user’s forecasting needs in a multi-objective setting can be broader, and often mutually conflicting. A production manager may prioritise high product fill rates and low average inventory resulting from a forecast over just low error. The conflict among multiple objectives is notably worrisome in intermittent demand forecasting, where error-minimising approaches can devalue the practitioner’s objectives. To address such forecasting problems, we propose an Adaptive Multi-objective Optimal Combination (AMOC) of forecasts which incorporates the end-user’s preferences across multiple objectives. We demonstrate the use of AMOC in a real-life application of intermittent demand forecasting for optimising four distinct inventory management objectives using five specialised forecasting methods across single-period and multi-period inventory handling scenarios. Additionally, we conduct a comprehensive experiment on a subset of M5 competition data to exhibit the robustness of the AMOC using 13 diverse forecasting methods and four statistical objectives.Keywords: Time series forecastingmulti-objective optimisationpreference value functionadaptive algorithmforecast combination Disclosure statementNo potential conflict of interest was reported by the authors.Notes1 An older working paper was available at the IIMA Research and Publications department (https://www.iima.ac.in/sites/default/files/rnpfiles/73560124152022-06-04.pdf?cv=1).","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"338 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135474900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-07DOI: 10.1080/01605682.2023.2265416
Myungho Lee, Kyungduk Moon, Kangbok Lee, Juntaek Hong, Michael Pinedo
AbstractSteel-making and continuous casting (SCC) processes are considered the main bottlenecks in the steel industry. We consider planning and scheduling problems in SCC processes and provide an overview of the literature with our commentary. The planning problem has as goal to create out of customer orders production units for the various production processes. The scheduling problem assigns these production units to the production facilities over different time intervals. We review a large number of planning and scheduling papers and propose two basic models for the planning and the scheduling problems that incorporate the most common and essential features. We describe for each problem the respective constraints and objectives as well as the practical implications in an actual production environment. We also analyse the methodologies used in their solutions, including decomposition strategies. In the last section, we present the conclusions of our survey and propose new research directions.Keywords: Steel-makingcontinuous castingproduction planningschedulingsurvey Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingThis work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government(MSIT) (Grant Number: NRF-2023R1A2C200694911).
{"title":"A critical review of planning and scheduling in steel-making and continuous casting in the steel industry","authors":"Myungho Lee, Kyungduk Moon, Kangbok Lee, Juntaek Hong, Michael Pinedo","doi":"10.1080/01605682.2023.2265416","DOIUrl":"https://doi.org/10.1080/01605682.2023.2265416","url":null,"abstract":"AbstractSteel-making and continuous casting (SCC) processes are considered the main bottlenecks in the steel industry. We consider planning and scheduling problems in SCC processes and provide an overview of the literature with our commentary. The planning problem has as goal to create out of customer orders production units for the various production processes. The scheduling problem assigns these production units to the production facilities over different time intervals. We review a large number of planning and scheduling papers and propose two basic models for the planning and the scheduling problems that incorporate the most common and essential features. We describe for each problem the respective constraints and objectives as well as the practical implications in an actual production environment. We also analyse the methodologies used in their solutions, including decomposition strategies. In the last section, we present the conclusions of our survey and propose new research directions.Keywords: Steel-makingcontinuous castingproduction planningschedulingsurvey Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingThis work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government(MSIT) (Grant Number: NRF-2023R1A2C200694911).","PeriodicalId":17308,"journal":{"name":"Journal of the Operational Research Society","volume":"214 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135476102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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