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American Journal of Modeling and Optimization最新文献

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An Interval-Valued Fuzzy Portfolio Decision Model with Entropy and VaR Constraints 带熵和风险价值约束的区间值模糊投资组合决策模型
American Journal of Modeling and Optimization Pub Date : 2024-02-01 DOI: 10.12691/ajmo-11-1-1
Qiansheng Zhang, Yuanjun Ou
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引用次数: 0
An Interval-Valued Fuzzy Portfolio Decision Model with Entropy and VaR Constraints 带熵和风险价值约束的区间值模糊投资组合决策模型
American Journal of Modeling and Optimization Pub Date : 2024-02-01 DOI: 10.12691/ajmo-11-1-1
Qiansheng Zhang, Yuanjun Ou
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引用次数: 0
The Standard Genetic Code Modeled by the Structure of the Geocentric Cosmos 以地心说宇宙结构为模型的标准遗传密码
American Journal of Modeling and Optimization Pub Date : 2023-11-15 DOI: 10.12691/ajmo-10-1-1
Jef Struyf
{"title":"The Standard Genetic Code Modeled by the Structure of the Geocentric Cosmos","authors":"Jef Struyf","doi":"10.12691/ajmo-10-1-1","DOIUrl":"https://doi.org/10.12691/ajmo-10-1-1","url":null,"abstract":"","PeriodicalId":338683,"journal":{"name":"American Journal of Modeling and Optimization","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139275597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Application of Time Series ARIMA Forecasting Model for Predicting Tobacco Production in Zimbabwe 时间序列ARIMA预测模型在津巴布韦烟草产量预测中的应用
American Journal of Modeling and Optimization Pub Date : 2022-12-19 DOI: 10.12691/ajmo-9-1-3
Tichaona W. Mapuwei, Jenias Ndava, Mellissa Kachaka, Brain Kusotera
{"title":"An Application of Time Series ARIMA Forecasting Model for Predicting Tobacco Production in Zimbabwe","authors":"Tichaona W. Mapuwei, Jenias Ndava, Mellissa Kachaka, Brain Kusotera","doi":"10.12691/ajmo-9-1-3","DOIUrl":"https://doi.org/10.12691/ajmo-9-1-3","url":null,"abstract":"","PeriodicalId":338683,"journal":{"name":"American Journal of Modeling and Optimization","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125981368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling and Optimal Control of Product Space Network during Covid-19 Pandemic with the Effect of Variation in USDX 考虑USDX变化的Covid-19大流行期间产品空间网络建模与最优控制
American Journal of Modeling and Optimization Pub Date : 2022-09-01 DOI: 10.12691/ajmo-9-1-2
Herick Laiton Kayange
{"title":"Modeling and Optimal Control of Product Space Network during Covid-19 Pandemic with the Effect of Variation in USDX","authors":"Herick Laiton Kayange","doi":"10.12691/ajmo-9-1-2","DOIUrl":"https://doi.org/10.12691/ajmo-9-1-2","url":null,"abstract":"","PeriodicalId":338683,"journal":{"name":"American Journal of Modeling and Optimization","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133389673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Collaborative Group Decision Model for Internet Public Opinion Emergency with Interval Value 具有区间值的网络舆情突发事件协同群决策模型
American Journal of Modeling and Optimization Pub Date : 2019-07-05 DOI: 10.12691/AJMO-7-1-3
Qiansheng Zhang
{"title":"A Collaborative Group Decision Model for Internet Public Opinion Emergency with Interval Value","authors":"Qiansheng Zhang","doi":"10.12691/AJMO-7-1-3","DOIUrl":"https://doi.org/10.12691/AJMO-7-1-3","url":null,"abstract":"This paper proposes a collaborative group decision model for internet public opinion emergency with interval-valued index involved multiple decision-makers. By using the proposed emergency decision model the optimal weight of each individual and collaborative index of emergency can be determined. Finally, the comprehensive crisis of each emergency can be calculated by integrating the individual severity with the collaborative severity. According to the ranking of crisis the emergency department can make effective decision scheme to deal with all the internet public opinion emergencies.","PeriodicalId":338683,"journal":{"name":"American Journal of Modeling and Optimization","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114334120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Multi-objective Job Shop Scheduling Using Pre-emptive Constraint Procedure 基于抢占约束的多目标作业车间调度
American Journal of Modeling and Optimization Pub Date : 2019-05-20 DOI: 10.12691/AJMO-7-1-2
Jaber S. Alzahrani
{"title":"Multi-objective Job Shop Scheduling Using Pre-emptive Constraint Procedure","authors":"Jaber S. Alzahrani","doi":"10.12691/AJMO-7-1-2","DOIUrl":"https://doi.org/10.12691/AJMO-7-1-2","url":null,"abstract":"In this paper, a multi-objective job shop scheduling through the pre-emptive constraint procedure has been formulated to optimize makespan, total earliness and total tardiness. The effectiveness of the model is studied through eighteen 3J*3M and three 10J*10M problems. The model is solved using Mosel language with Xpress software.","PeriodicalId":338683,"journal":{"name":"American Journal of Modeling and Optimization","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130274091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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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