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Optimization Letters最新文献

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Single machine scheduling with maintenance and position-based job eligibility constraints for battery manufacturing 电池制造中具有维护和基于岗位的工作资格约束的单机调度
4区 数学
Optimization Letters Pub Date : 2023-10-16 DOI: 10.1007/s11590-023-02071-z
Sang-Wook Lee, Hyun-Jung Kim
{"title":"Single machine scheduling with maintenance and position-based job eligibility constraints for battery manufacturing","authors":"Sang-Wook Lee, Hyun-Jung Kim","doi":"10.1007/s11590-023-02071-z","DOIUrl":"https://doi.org/10.1007/s11590-023-02071-z","url":null,"abstract":"","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136115379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The truck–drone routing optimization problem: mathematical model and a VNS approach 卡车-无人机路线优化问题:数学模型和VNS方法
4区 数学
Optimization Letters Pub Date : 2023-10-10 DOI: 10.1007/s11590-023-02056-y
Malick Ndiaye, Ahmed Osman, Said Salhi, Batool Madani
{"title":"The truck–drone routing optimization problem: mathematical model and a VNS approach","authors":"Malick Ndiaye, Ahmed Osman, Said Salhi, Batool Madani","doi":"10.1007/s11590-023-02056-y","DOIUrl":"https://doi.org/10.1007/s11590-023-02056-y","url":null,"abstract":"","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136353588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Buffered and Reduced Multidimensional Distribution Functions and Their Application in Optimization 缓冲和约简多维分布函数及其在优化中的应用
4区 数学
Optimization Letters Pub Date : 2023-10-09 DOI: 10.1007/s11590-023-02045-1
Bogdan Grechuk, Michael Zabarankin, Alexander Mafusalov, Stan Uryasev
{"title":"Buffered and Reduced Multidimensional Distribution Functions and Their Application in Optimization","authors":"Bogdan Grechuk, Michael Zabarankin, Alexander Mafusalov, Stan Uryasev","doi":"10.1007/s11590-023-02045-1","DOIUrl":"https://doi.org/10.1007/s11590-023-02045-1","url":null,"abstract":"Abstract For a random variable, superdistribution has emerged as a valuable probability concept. Similar to cumulative distribution function (CDF), it uniquely defines the random variable and can be evaluated with a simple one-dimensional minimization formula. This work leverages the structure of that formula to introduce buffered CDF (bCDF) and reduced CDF (rCDF) for random vectors. bCDF and rCDF are shown to be the minimal Schur-convex upper bound and the maximal Schur-concave lower bound of the multivariate CDF, respectively. Special structure of bCDF and rCDF is used to construct an algorithm for solving optimization problems with bCDF and rCDF in objective or constraints. The efficiency of the algorithm is demonstrated in a case study on optimization of a collateralized debt obligation with bCDF functions in constraints.","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135044277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A mathematical programming approach for recognizing binet matrices 识别二进制矩阵的数学规划方法
4区 数学
Optimization Letters Pub Date : 2023-10-06 DOI: 10.1007/s11590-023-02066-w
Konstantinos Papalamprou, Leonidas Pitsoulis, Balász Kotnyek
{"title":"A mathematical programming approach for recognizing binet matrices","authors":"Konstantinos Papalamprou, Leonidas Pitsoulis, Balász Kotnyek","doi":"10.1007/s11590-023-02066-w","DOIUrl":"https://doi.org/10.1007/s11590-023-02066-w","url":null,"abstract":"","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135350482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Frugal and decentralised resolvent splittings defined by nonexpansive operators 由非扩张运营商定义的节俭和分散的解决方案分裂
4区 数学
Optimization Letters Pub Date : 2023-10-05 DOI: 10.1007/s11590-023-02064-y
Matthew K. Tam
{"title":"Frugal and decentralised resolvent splittings defined by nonexpansive operators","authors":"Matthew K. Tam","doi":"10.1007/s11590-023-02064-y","DOIUrl":"https://doi.org/10.1007/s11590-023-02064-y","url":null,"abstract":"Abstract Frugal resolvent splittings are a class of fixed point algorithms for finding a zero in the sum of the sum of finitely many set-valued monotone operators, where the fixed point operator uses only vector addition, scalar multiplication and the resolvent of each monotone operator once per iteration. In the literature, the convergence analyses of these schemes are performed in an inefficient, algorithm-by-algorithm basis. In this work, we address this by developing a general framework for frugal resolvent splitting which simultaneously covers and extends several important schemes in the literature. The framework also yields a new resolvent splitting algorithm which is suitable for decentralised implementation on regular networks.","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"440 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134977169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Linear-size formulations for connected planar graph partitioning and political districting 连通平面图划分和政治区划的线性大小公式
4区 数学
Optimization Letters Pub Date : 2023-10-05 DOI: 10.1007/s11590-023-02070-0
Jack Zhang, Hamidreza Validi, Austin Buchanan, Illya V. Hicks
{"title":"Linear-size formulations for connected planar graph partitioning and political districting","authors":"Jack Zhang, Hamidreza Validi, Austin Buchanan, Illya V. Hicks","doi":"10.1007/s11590-023-02070-0","DOIUrl":"https://doi.org/10.1007/s11590-023-02070-0","url":null,"abstract":"","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134975788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
On maximal and minimal elements for sets with respect to cones 关于锥的集合的极大和极小元
4区 数学
Optimization Letters Pub Date : 2023-10-04 DOI: 10.1007/s11590-023-02065-x
A. Farajzadeh
{"title":"On maximal and minimal elements for sets with respect to cones","authors":"A. Farajzadeh","doi":"10.1007/s11590-023-02065-x","DOIUrl":"https://doi.org/10.1007/s11590-023-02065-x","url":null,"abstract":"","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135645040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Linear convergence rate analysis of proximal generalized ADMM for convex composite programming 凸复合规划的近端广义ADMM线性收敛速率分析
4区 数学
Optimization Letters Pub Date : 2023-10-03 DOI: 10.1007/s11590-023-02063-z
Han Wang, Yunhai Xiao
{"title":"Linear convergence rate analysis of proximal generalized ADMM for convex composite programming","authors":"Han Wang, Yunhai Xiao","doi":"10.1007/s11590-023-02063-z","DOIUrl":"https://doi.org/10.1007/s11590-023-02063-z","url":null,"abstract":"","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"225 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135739285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A gradient-based bilevel optimization approach for tuning regularization hyperparameters 一种基于梯度的正则化超参数双级优化方法
4区 数学
Optimization Letters Pub Date : 2023-09-29 DOI: 10.1007/s11590-023-02057-x
Ankur Sinha, Tanmay Khandait, Raja Mohanty
{"title":"A gradient-based bilevel optimization approach for tuning regularization hyperparameters","authors":"Ankur Sinha, Tanmay Khandait, Raja Mohanty","doi":"10.1007/s11590-023-02057-x","DOIUrl":"https://doi.org/10.1007/s11590-023-02057-x","url":null,"abstract":"","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135193819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recursive universum linear discriminant analysis 递归泛和线性判别分析
4区 数学
Optimization Letters Pub Date : 2023-09-29 DOI: 10.1007/s11590-023-02067-9
Chun-Na Li, Jiakou Liu, Yanhui Meng, Yuan-Hai Shao
{"title":"Recursive universum linear discriminant analysis","authors":"Chun-Na Li, Jiakou Liu, Yanhui Meng, Yuan-Hai Shao","doi":"10.1007/s11590-023-02067-9","DOIUrl":"https://doi.org/10.1007/s11590-023-02067-9","url":null,"abstract":"","PeriodicalId":49720,"journal":{"name":"Optimization Letters","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135193575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","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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