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International Journal of Mathematics in Operational Research最新文献

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Optimal Inventory Economic Order Quantity Model for Inventory System with Imperfect Inspection Processes 不完善检验流程下库存系统的最优库存经济订货量模型
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.10056037
Mahesh Kumar, Julia T. Thomas
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引用次数: 0
Study of a Birth-Death Process with Population Independent Death Rate. 具有人口独立死亡率的出生-死亡过程研究。
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.10056408
Mathew P. Sindu, N. Viswanath
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引用次数: 0
A hybrid modified cuckoo search algorithm for the uncapacitated examination timetabling 一种用于无能力考试排课的混合改进布谷鸟搜索算法
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.10055140
Rewayda Razaq Abo Alsabeh, Cheraitia Meryem
{"title":"A hybrid modified cuckoo search algorithm for the uncapacitated examination timetabling","authors":"Rewayda Razaq Abo Alsabeh, Cheraitia Meryem","doi":"10.1504/ijmor.2023.10055140","DOIUrl":"https://doi.org/10.1504/ijmor.2023.10055140","url":null,"abstract":"","PeriodicalId":38619,"journal":{"name":"International Journal of Mathematics in Operational Research","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81917089","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
Finite Population and Finite Capacity Single Server Batch Service Queues With Compulsory Working Vacation 具有强制休假的有限人口和有限容量单服务器批处理服务队列
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.10057466
J. G, Kalyanaraman R
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引用次数: 0
Preservation Technology Investment: A Catalyst for Sustainable Two-Warehouse Inventory Model and SDG Achievement 保鲜技术投资:可持续两仓库存模式与可持续发展目标实现的催化剂
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.10055545
Divya Mandal, M. Sharma
{"title":"Preservation Technology Investment: A Catalyst for Sustainable Two-Warehouse Inventory Model and SDG Achievement","authors":"Divya Mandal, M. Sharma","doi":"10.1504/ijmor.2023.10055545","DOIUrl":"https://doi.org/10.1504/ijmor.2023.10055545","url":null,"abstract":"","PeriodicalId":38619,"journal":{"name":"International Journal of Mathematics in Operational Research","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80758649","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 imperfect production-inventory model for reworked items with advertisement, time and price dependent demand for non-instantaneous deteriorating item using genetic algorithm 利用遗传算法建立了具有广告、时间和价格依赖需求的非瞬时变质返工产品不完全生产库存模型
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.128645
Pankaj Narang, Pijus Kanti De
{"title":"An imperfect production-inventory model for reworked items with advertisement, time and price dependent demand for non-instantaneous deteriorating item using genetic algorithm","authors":"Pankaj Narang, Pijus Kanti De","doi":"10.1504/ijmor.2023.128645","DOIUrl":"https://doi.org/10.1504/ijmor.2023.128645","url":null,"abstract":"This article deals with an imperfect production inventory system with advertisement, price, and time-dependent demand for a non-instantaneous deteriorating item. Every manufacturing company aims to produce only perfect quality items, but this is not possible in reality. Firstly, the manufacturing system starts producing perfect items, but after some time, it starts producing imperfect items also, because of the manufacturing machine's long run. Perfect products are ready to sell, and some percentages of imperfect products are reworked to become perfect, and the remaining defective products are sold at a cheaper price. An efficiency cost is included to maintain the system efficiency. Considering these conditions, we developed a profit function. This profit function is highly nonlinear. Therefore, we employed a real coded genetic algorithm to obtain the optimum values of production rate, selling price of the perfect quality item, selling price of imperfect item, and inverse efficiency factor to maximise the profit. The model is demonstrated by using numerical example followed by sensitivity analysis.","PeriodicalId":38619,"journal":{"name":"International Journal of Mathematics in Operational Research","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136008732","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: 5
An improved discreet Jaya optimization algorithm with mutation operator and opposition based learning to solve the 0-1 knapsack problem. 基于变异算子和对立学习的改进离散Jaya优化算法求解0-1背包问题。
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.10059475
Mohammed Al Eiadeh, Mohammad Batah
{"title":"An improved discreet Jaya optimization algorithm with mutation operator and opposition based learning to solve the 0-1 knapsack problem.","authors":"Mohammed Al Eiadeh, Mohammad Batah","doi":"10.1504/ijmor.2023.10059475","DOIUrl":"https://doi.org/10.1504/ijmor.2023.10059475","url":null,"abstract":"","PeriodicalId":38619,"journal":{"name":"International Journal of Mathematics in Operational Research","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135844092","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
Cyprinus Carpio Feed Cost Optimization Using Linear Programming Technique: A Case Study in Iraq 基于线性规划技术的鲤鱼饲料成本优化:以伊拉克为例
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.10058643
H. Sabri, Syariza Abdul Rahman, Qusay Mohammed Abdulateef
{"title":"Cyprinus Carpio Feed Cost Optimization Using Linear Programming Technique: A Case Study in Iraq","authors":"H. Sabri, Syariza Abdul Rahman, Qusay Mohammed Abdulateef","doi":"10.1504/ijmor.2023.10058643","DOIUrl":"https://doi.org/10.1504/ijmor.2023.10058643","url":null,"abstract":"","PeriodicalId":38619,"journal":{"name":"International Journal of Mathematics in Operational Research","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78514848","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
Tetracontatetragonal fuzzy number with application of fuzzy transportation problem 四合四边形模糊数及其模糊运输问题的应用
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.10057414
A. Kumari, D. Kumar, Sudha Rana
{"title":"Tetracontatetragonal fuzzy number with application of fuzzy transportation problem","authors":"A. Kumari, D. Kumar, Sudha Rana","doi":"10.1504/ijmor.2023.10057414","DOIUrl":"https://doi.org/10.1504/ijmor.2023.10057414","url":null,"abstract":"","PeriodicalId":38619,"journal":{"name":"International Journal of Mathematics in Operational Research","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84537235","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 M[X]/G(1, K)/1 queue with unreliable server and Bernoulli vacation 具有不可靠服务器和Bernoulli休假的M[X]/G(1, K)/1队列
International Journal of Mathematics in Operational Research Pub Date : 2023-01-01 DOI: 10.1504/ijmor.2023.132836
P. Nagarajan, R. Kalyanaraman
{"title":"An M[X]/G(1, K)/1 queue with unreliable server and Bernoulli vacation","authors":"P. Nagarajan, R. Kalyanaraman","doi":"10.1504/ijmor.2023.132836","DOIUrl":"https://doi.org/10.1504/ijmor.2023.132836","url":null,"abstract":"","PeriodicalId":38619,"journal":{"name":"International Journal of Mathematics in Operational Research","volume":"17 1","pages":"492-510"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72760389","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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