Int. J. Appl. Decis. Sci.最新文献

Optimal liquidation with jump-diffusion process 跳跃扩散过程的最优清算

Int. J. Appl. Decis. Sci. Pub Date : 2021-07-09 DOI: 10.1504/ijads.2021.10032106

Qixuan Luo, Can Jia, Handong Li

引用次数: 0

Int. J. Appl. Decis. Sci. Pub Date : 2021-03-11 DOI: 10.1504/IJADS.2021.114958

Shervin Zakeri, N. Cheikhrouhou

引用次数: 1

A novel data cluster algorithm based on linear regression and residual analysis for human resource management 基于线性回归和残差分析的人力资源管理数据聚类算法

Int. J. Appl. Decis. Sci. Pub Date : 2021-01-28 DOI: 10.22541/AU.161183232.24126098/V1

Hengxiaoyuan Wang

{"title":"A novel data cluster algorithm based on linear regression and residual analysis for human resource management","authors":"Hengxiaoyuan Wang","doi":"10.22541/AU.161183232.24126098/V1","DOIUrl":"https://doi.org/10.22541/AU.161183232.24126098/V1","url":null,"abstract":"Human resource management has become an important part of enterprise\u0000management. How to select high-quality talents and how to allocate\u0000corresponding talents to appropriate works have become an increasingly\u0000acute problem. Traditional data cluster methods cannot effectively solve\u0000the above problem due to the high-dimensional data. Therefore, we\u0000propose a novel data cluster algorithm based on linear regression and\u0000residual analysis for Human Resource Management. Improved hybrid entropy\u0000weight attribute similarity is adopted for measuring the similarity\u0000between objects. The proposed local density calculation method based on\u0000KNN and Parzen window is used to calculate the density of each object.\u0000Then, we utilize the linear regression and residual analysis to select\u0000the clustering center points quickly and automatically, which can\u0000eliminates the subjectivity of artificial selection. A new clustering\u0000center objective optimization model is proposed to determine the real\u0000clustering center. Through theoretical analysis and comparative\u0000experiments on artificial data sets and real data sets, it shows that\u0000the proposed cluster algorithm can overcome the defects of the original\u0000algorithms, and achieve better clustering effect and lower computation\u0000time than state-of-the-art methods.","PeriodicalId":216414,"journal":{"name":"Int. J. Appl. Decis. Sci.","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116842095","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

Authentic leadership competences and positional favouritism: impact on positive and negative organisational effectiveness 真实领导能力和职位偏好:对积极和消极组织有效性的影响

Int. J. Appl. Decis. Sci. Pub Date : 2021-01-27 DOI: 10.1504/IJADS.2021.112927

I. Akuffo, Kurmet Kivipõld

{"title":"Authentic leadership competences and positional favouritism: impact on positive and negative organisational effectiveness","authors":"I. Akuffo, Kurmet Kivipõld","doi":"10.1504/IJADS.2021.112927","DOIUrl":"https://doi.org/10.1504/IJADS.2021.112927","url":null,"abstract":"The world of business has become complex and, therefore, it is important for organisations to employ leaders with authentic principles. With this in mind, we explored how authentic leadership internal and external competences together with positional favouritism influence positive organisational effectiveness (job satisfaction and perceived organisational performance) and negative organisational effectiveness (turnover intentions and organisational politics). The sample consisted of 997 subordinates and 127 managers surveyed from public and private banks across Ghana. Second order confirmatory factor analysis and hierarchical multiple regression were used to analyse the data. We found that authentic leadership, internal and external competences increase positive organisational effectiveness while negative organisational effectiveness is decreased. Positional favouritism increases negative organisational effectiveness while positive organisational effectiveness is decreased. Authentic leadership internal competence together with positional favouritism had a negative influence on positive organisational effectiveness. Positional favouritism together with authentic leadership internal and external competences had a positive influence on turnover intentions. The discussion, implications, limitations and future research are discussed.","PeriodicalId":216414,"journal":{"name":"Int. J. Appl. Decis. Sci.","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114362694","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: 7

Major projects optimal capacity and timing with time-to-build and investment cost dependency on capacity 主要项目的最优产能和时机与建设时间和投资成本依赖于产能

Int. J. Appl. Decis. Sci. Pub Date : 2020-08-12 DOI: 10.1504/IJADS.2020.10029874

S. B. Abdallah, Alexandre Croutzet, Jan Ortmann

引用次数: 1

Efficiency evaluation of regional ecological economic systems based on the network DEA model 基于网络DEA模型的区域生态经济系统效率评价

Int. J. Appl. Decis. Sci. Pub Date : 2020-06-17 DOI: 10.1504/ijads.2020.10028087

Teng Ren, Zhongbao Zhou, Sidi Li, Shijian Wu, Binghua Song

引用次数: 0

Overstatement of firm diversification effect on bankruptcy risk reduction 夸大企业多元化对降低破产风险的影响

Int. J. Appl. Decis. Sci. Pub Date : 2020-06-17 DOI: 10.1504/ijads.2020.10027736

Zahra Faraji, Adam J. Fleischhacker

引用次数: 2

A bi-level optimal scheduling model for virtual power plants and conventional power plants considering environmental constraints and uncertainty 考虑环境约束和不确定性的虚拟电厂和常规电厂两级优化调度模型

Int. J. Appl. Decis. Sci. Pub Date : 2020-06-17 DOI: 10.1504/ijads.2020.10030034

Jun Dong, Lin-Peng Nie, Hui-Juan Huo

引用次数: 0

A bi-objective multi-period closed-loop supply chain network under uncertain demand 需求不确定条件下的双目标多周期闭环供应链网络

Int. J. Appl. Decis. Sci. Pub Date : 2020-06-17 DOI: 10.1504/ijads.2020.10027097

Marjan Olfati, N. Javadian

引用次数: 1

Sensitivity analysis applied to fuzzy inference on the value of information in the oil and gas industry 将敏感性分析应用于油气行业信息价值的模糊推理

Int. J. Appl. Decis. Sci. Pub Date : 2020-06-17 DOI: 10.1504/ijads.2020.10026404

Martin Vilela, G. Oluyemi, Andrei V. Petrovski

{"title":"Sensitivity analysis applied to fuzzy inference on the value of information in the oil and gas industry","authors":"Martin Vilela, G. Oluyemi, Andrei V. Petrovski","doi":"10.1504/ijads.2020.10026404","DOIUrl":"https://doi.org/10.1504/ijads.2020.10026404","url":null,"abstract":"Value of information is a widely accepted methodology for evaluating the need to acquire new data in the oil and gas industry. In the conventional approach to estimating the value of information, the outcomes of a project assessment relate to the decision reached by following Boolean logic. However, human thinking is based on a more complex logic that includes the ability to process uncertainty. In value of information assessment, it is often desirable to make decisions based on multiple economic criteria which, if independently evaluated, may suggest opposite decisions. Artificial intelligence has been used successfully in several areas of knowledge, increasing and enhancing analytical capabilities. This paper aims at enriching the value of information methodology by integrating fuzzy logic into the decision-making process; this integration makes it possible to develop a human thinking assessment and coherently combine several economic criteria. To the authors’ knowledge, this is the first use of a fuzzy inference system in the specified knowledge domain. The methodology is successfully applied to a case study of an oil and gas subsurface assessment where the results of the standard and fuzzy methodologies are compared, leading to a more robust and complete evaluation. Sensitivity analysis is undertaken for several membership functions used in the case study to assess the impact that shifting, narrowing and stretching the membership relationship has on the value of information. The results of the sensitivity study show that, depending on the shifting, the membership functions lead to different decisions; additional sensitivities to the type of membership functions are investigated, including the functions’ parameters.","PeriodicalId":216414,"journal":{"name":"Int. J. Appl. Decis. Sci.","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115140517","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: 4