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Journal of Simulation最新文献

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Discrete event simulation as a decision tool: a cost benefit analysis case study 离散事件模拟作为决策工具:成本效益分析案例研究
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2023-02-06 DOI: 10.1080/17477778.2023.2167618
G. Rotunno, Giacomo Lo Zupone, L. Carnimeo, M. P. Fanti
{"title":"Discrete event simulation as a decision tool: a cost benefit analysis case study","authors":"G. Rotunno, Giacomo Lo Zupone, L. Carnimeo, M. P. Fanti","doi":"10.1080/17477778.2023.2167618","DOIUrl":"https://doi.org/10.1080/17477778.2023.2167618","url":null,"abstract":"","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":" ","pages":""},"PeriodicalIF":2.5,"publicationDate":"2023-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48190959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Simheuristic and learnheuristic algorithms for the temporary-facility location and queuing problem during population treatment or testing events 群体处理或测试事件中临时设施位置和排队问题的模拟启发式和学习启发式算法
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2023-01-24 DOI: 10.1080/17477778.2023.2166879
C. Bayliss, Javier Panadero
{"title":"Simheuristic and learnheuristic algorithms for the temporary-facility location and queuing problem during population treatment or testing events","authors":"C. Bayliss, Javier Panadero","doi":"10.1080/17477778.2023.2166879","DOIUrl":"https://doi.org/10.1080/17477778.2023.2166879","url":null,"abstract":"Epidemic outbreaks, such as the one generated by the coronavirus disease, have raised the need for more efficient healthcare logistics. One of the challenges that many governments have to face in such scenarios is the deployment of temporary medical facilities across a region with the purpose of providing medical services to their citizens. This work tackles this temporary-facility location and queuing problem with the goals of minimising costs, the expected completion time, population travel time, and waiting time. The completion time for a facility depends on the numbers assigned to those facilities as well as stochastic arrival times. This work proposes a learnheuristic algorithm to solve the facility location and population assignment problem. Firstly a machine learning algorithm is trained using data from a queuing model (simulation module). The learnheuristic then constructs solutions using the machine learning algorithm to rapidly evaluate decisions in terms of facility completion and population waiting times. The efficiency and quality of the algorithm is demonstrated by comparison with exact and simulation-only (simheuristic) methodologies. A series of experiments are performed which explore the trade-offs between solution cost, completion time, population travel time, and waiting time. © 2023 The Operational Research Society.","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":" ","pages":""},"PeriodicalIF":2.5,"publicationDate":"2023-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47072482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Agent-based modelling and simulation for life-cycle airport flight planning and scheduling 基于Agent的全生命周期机场飞行计划与调度建模与仿真
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2023-01-24 DOI: 10.1080/17477778.2023.2169643
Xiaoyu Ma, Zhou He, Pengfei Yang, Xiyang Liao, W. Liu
{"title":"Agent-based modelling and simulation for life-cycle airport flight planning and scheduling","authors":"Xiaoyu Ma, Zhou He, Pengfei Yang, Xiyang Liao, W. Liu","doi":"10.1080/17477778.2023.2169643","DOIUrl":"https://doi.org/10.1080/17477778.2023.2169643","url":null,"abstract":"","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":" ","pages":""},"PeriodicalIF":2.5,"publicationDate":"2023-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42747926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Installation planning for an offshore wind farm: a hybrid modelling framework of integrating simulation and optimisation with a Markov Chain 海上风电场的安装规划:一个将仿真和优化与马尔可夫链集成的混合建模框架
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2023-01-16 DOI: 10.1080/17477778.2022.2163933
Kisun Bae, H. Ko
{"title":"Installation planning for an offshore wind farm: a hybrid modelling framework of integrating simulation and optimisation with a Markov Chain","authors":"Kisun Bae, H. Ko","doi":"10.1080/17477778.2022.2163933","DOIUrl":"https://doi.org/10.1080/17477778.2022.2163933","url":null,"abstract":"","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":" ","pages":""},"PeriodicalIF":2.5,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48889690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A decision support methodology to support military asset and resource planning 支持军事资产和资源规划的决策支持方法
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2023-01-08 DOI: 10.1080/17477778.2023.2165460
S. Elsawah, H. Turan, Lindsay Gordon, M. Ryan
{"title":"A decision support methodology to support military asset and resource planning","authors":"S. Elsawah, H. Turan, Lindsay Gordon, M. Ryan","doi":"10.1080/17477778.2023.2165460","DOIUrl":"https://doi.org/10.1080/17477778.2023.2165460","url":null,"abstract":"","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":" ","pages":""},"PeriodicalIF":2.5,"publicationDate":"2023-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44770682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Modelling a Computed Tomography service using mixed Operational Research methods 使用混合运筹学方法对计算机断层扫描服务建模
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2023-01-03 DOI: 10.1080/17477778.2022.2152394
M. Conlon, O. Molloy
{"title":"Modelling a Computed Tomography service using mixed Operational Research methods","authors":"M. Conlon, O. Molloy","doi":"10.1080/17477778.2022.2152394","DOIUrl":"https://doi.org/10.1080/17477778.2022.2152394","url":null,"abstract":"ABSTRACT Demand for computed tomography (CT) and CT waiting lists are growing, a problem exacerbated by the postponement of scheduled services during the Covid-19 pandemic. In this case study operational research (OR) methods were used to investigate resource utilisation and CT waiting list growth. Stakeholder involvement was facilitated using system dynamics (SD) for problem conceptualisation and Soft Systems Methodology (SSM) to identify service issues, data requirements, and scenarios for testing. Discrete event simulation (DES) was used to generate metrics pertaining to daily staff work load, process performance (delays) and waiting list evolution, for the current and alternative scenarios. Lessons learnt from the perspective of a clinical modeller are discussed throughout. DES model outputs illustrated the high daily variation in resource utilisation and process delays for the current service where inpatients and outpatients share a single CT scanner. Inpatient examinations were found to consume on average 23% more staff time than outpatient. For non-contrast CT scans, outpatients consumed 63% less time than inpatients. Simulation results for an outpatient-only service demonstrated higher CT and healthcare assistant utilisation, with low variation and process delays. This work recommends the separation of inpatient and outpatient CT services to address the problem of growing CT waiting lists.","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":"17 1","pages":"544 - 556"},"PeriodicalIF":2.5,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41714366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Simulation-based optimization for resectorization in healthcare systems 基于仿真的医疗系统切除优化
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2022-12-15 DOI: 10.1080/17477778.2022.2152395
Aydin Teymourifar
{"title":"Simulation-based optimization for resectorization in healthcare systems","authors":"Aydin Teymourifar","doi":"10.1080/17477778.2022.2152395","DOIUrl":"https://doi.org/10.1080/17477778.2022.2152395","url":null,"abstract":"","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":" ","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47055321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
COVID-19 and United States Election systems: a simulation study of in-person voting in Rhode Island COVID-19与美国选举制度:罗德岛州亲自投票的模拟研究
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2022-12-15 DOI: 10.1080/17477778.2022.2155258
Nicholas D. Bernardo, Bridgett A. King, Gretchen A. Macht
{"title":"COVID-19 and United States Election systems: a simulation study of in-person voting in Rhode Island","authors":"Nicholas D. Bernardo, Bridgett A. King, Gretchen A. Macht","doi":"10.1080/17477778.2022.2155258","DOIUrl":"https://doi.org/10.1080/17477778.2022.2155258","url":null,"abstract":"","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":" ","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42443294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Factors affecting the market dynamics of lithium-ion battery for electric mobility: a system dynamics perspective 影响电动出行用锂离子电池市场动态的因素：系统动力学视角
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2022-12-05 DOI: 10.1080/17477778.2022.2150578
P. Bhanu, T. V. Krishna Mohan, R. Amit, Venugopal Shankar
{"title":"Factors affecting the market dynamics of lithium-ion battery for electric mobility: a system dynamics perspective","authors":"P. Bhanu, T. V. Krishna Mohan, R. Amit, Venugopal Shankar","doi":"10.1080/17477778.2022.2150578","DOIUrl":"https://doi.org/10.1080/17477778.2022.2150578","url":null,"abstract":"","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":" ","pages":""},"PeriodicalIF":2.5,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47571684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of perceptual control theory to a Beer Game supply chain model 感知控制理论在啤酒博弈供应链模型中的应用
IF 2.5 4区 工程技术
Journal of Simulation Pub Date : 2022-12-04 DOI: 10.1080/17477778.2022.2147034
A. S. White, L. Brodie, M. Censlive
{"title":"Application of perceptual control theory to a Beer Game supply chain model","authors":"A. S. White, L. Brodie, M. Censlive","doi":"10.1080/17477778.2022.2147034","DOIUrl":"https://doi.org/10.1080/17477778.2022.2147034","url":null,"abstract":"ABSTRACT The research investigated whether Perceptual Control Theory (PCT) can be used to model the decisions of small groups utilizing data from the Beer Game. The PCT model was tested on public and MSc data operating the Beer Game. Investigations of closed-loop behaviour determined the perceived disturbance was the controlled variable. A set of PCT Simulink models was built and their parameters adjusted to give responses comparable to the human Beer Game based on the groups’ orders alone. A few groups appear to have additionally used the backlog as input. PCT, incorporating the principle of closed loop control, does represent the human management of the Beer Game, giving an overall correlation coefficient of 0.70-0.74 obtained between the orders from a PCT model and those used in the Beer Game from 14 groups of participants and supported by minimum weighted integrals IAE and ITAE and Kolmogorov-Smirnov 2 sample tests.","PeriodicalId":51296,"journal":{"name":"Journal of Simulation","volume":"17 1","pages":"360 - 380"},"PeriodicalIF":2.5,"publicationDate":"2022-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43301394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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