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Access structures for finding characteristic-dependent linear rank inequalities 用于查找特征相关线性秩不等式的访问结构
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-05-29 DOI: 10.14736/kyb-2023-2-0198
Victor Peña-Macias
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引用次数: 0
Limit state analysis on the un-repeated multiple selection bounded confidence model 非重复多选择有界置信模型的极限状态分析
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-05-29 DOI: 10.14736/kyb-2023-2-0254
Jiangbo Zhang, Yiyi Zhao
{"title":"Limit state analysis on the un-repeated multiple selection bounded confidence model","authors":"Jiangbo Zhang, Yiyi Zhao","doi":"10.14736/kyb-2023-2-0254","DOIUrl":"https://doi.org/10.14736/kyb-2023-2-0254","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83321885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An extended version of average Markov decision processes on discrete spaces under fuzzy environment 模糊环境下离散空间上平均马尔可夫决策过程的扩展
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-03-20 DOI: 10.14736/kyb-2023-1-0160
H. Cruz-Suárez, Raúl Montes-de-Oca, R. I. Ortega-Gutiérrez
{"title":"An extended version of average Markov decision processes on discrete spaces under fuzzy environment","authors":"H. Cruz-Suárez, Raúl Montes-de-Oca, R. I. Ortega-Gutiérrez","doi":"10.14736/kyb-2023-1-0160","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0160","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89729578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Robust optimality analysis for linear programming problems with uncertain objective function coefficients: an outer approximation approach 具有不确定目标函数系数的线性规划问题的鲁棒最优性分析:一种外部逼近方法
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-03-18 DOI: 10.14736/kyb-2023-1-0064
Zhenzhong Gao, M. Inuiguchi
{"title":"Robust optimality analysis for linear programming problems with uncertain objective function coefficients: an outer approximation approach","authors":"Zhenzhong Gao, M. Inuiguchi","doi":"10.14736/kyb-2023-1-0064","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0064","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77054797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Constrained k-means algorithm for resource allocation in mobile cloudlets 移动云资源分配的约束k-means算法
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-03-18 DOI: 10.14736/kyb-2023-1-0088
R. Alguliyev, R. Aliguliyev, R. Alakbarov
{"title":"Constrained k-means algorithm for resource allocation in mobile cloudlets","authors":"R. Alguliyev, R. Aliguliyev, R. Alakbarov","doi":"10.14736/kyb-2023-1-0088","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0088","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89211159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On fixed figure problems in fuzzy metric spaces 模糊度量空间中的固定图问题
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-03-18 DOI: 10.14736/kyb-2023-1-0110
D. Gopal, J. Martínez-Moreno, N. Özgür
{"title":"On fixed figure problems in fuzzy metric spaces","authors":"D. Gopal, J. Martínez-Moreno, N. Özgür","doi":"10.14736/kyb-2023-1-0110","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0110","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79325612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Complete f-moment convergence for weighted sums of WOD arrays with statistical applications WOD阵列加权和的完全f矩收敛与统计应用
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-03-10 DOI: 10.14736/kyb-2023-1-0001
Xi Chen, Xinran Tao, Xuejun Wang
{"title":"Complete f-moment convergence for weighted sums of WOD arrays with statistical applications","authors":"Xi Chen, Xinran Tao, Xuejun Wang","doi":"10.14736/kyb-2023-1-0001","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0001","url":null,"abstract":"Complete f -moment convergence is much more general than complete convergence and complete moment convergence. In this work, we mainly investigate the complete f -moment convergence for weighted sums of widely orthant dependent (WOD, for short) arrays. A general result on Complete f -moment convergence is obtained under some suitable conditions, which generalizes the corresponding one in the literature. As an application, we establish the complete consistency for the weighted linear estimator in nonparametric regression models. Finally, some simulations are provided to show the numerical performance of theoretical results based on finite samples.","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72584550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Performance analysis of least squares algorithm for multivariable stochastic systems 多变量随机系统最小二乘算法的性能分析
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-03-10 DOI: 10.14736/kyb-2023-1-0028
Ziming Wang, Yiming Xing, Xinghua Zhu
{"title":"Performance analysis of least squares algorithm for multivariable stochastic systems","authors":"Ziming Wang, Yiming Xing, Xinghua Zhu","doi":"10.14736/kyb-2023-1-0028","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0028","url":null,"abstract":"In this paper, we consider the parameter estimation problem for the multivariable system. A recursive least squares algorithm is studied by minimizing the accumulative prediction error. By employing the stochastic Lyapunov function and the martingale estimate methods, we provide the weakest possible data conditions for convergence analysis. The upper bound of accumulative regret is also provided. Various simulation examples are given, and the results demonstrate that the convergence rate of the algorithm depends on the parameter dimension and output dimension.","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84975757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A new algorithm for optimal solution of fixed charge transportation problem 固定收费运输问题最优解的新算法
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-03-10 DOI: 10.14736/kyb-2023-1-0045
Nermin Kartlı, E. Bostanci, Mehmet Serdar Guzel
{"title":"A new algorithm for optimal solution of fixed charge transportation problem","authors":"Nermin Kartlı, E. Bostanci, Mehmet Serdar Guzel","doi":"10.14736/kyb-2023-1-0045","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0045","url":null,"abstract":"Fixed charge transportation problem (FCTP) is a supply chain problem. In this problem, in addition to the cost per unit for each transported product, a fixed cost is also required. The aim is to carry out the transportation process at the lowest possible cost. As with all supply chain problems, this problem may have one, two, or three stages. An algorithm that can find the optimal solution for the problem in polynomial time is not known, even if it is a single-stage problem. For this reason, new algorithms have been proposed in recent years to provide an approximate solution for the problem. The vast majority of these algorithms are meta-heuristic algorithms. In this study, we propose a new heuristic algorithm to find an optimal solution for the 1-stage FCTP. We compare the results of our algorithm with the results of other existing algorithms.","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90313406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Almost log-optimal trading strategies for small transaction costs in model with stochastic coefficients 随机系数模型中小交易成本的几乎对数最优交易策略
IF 0.5 4区 计算机科学
Kybernetika Pub Date : 2023-02-09 DOI: 10.14736/kyb-2022-6-0903
P. Dostál
{"title":"Almost log-optimal trading strategies for small transaction costs in model with stochastic coefficients","authors":"P. Dostál","doi":"10.14736/kyb-2022-6-0903","DOIUrl":"https://doi.org/10.14736/kyb-2022-6-0903","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75709578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","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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