European Journal of Operational Research最新文献_第3页

Robust min-max (regret) optimization using ordered weighted averaging 使用有序加权平均法进行稳健的最小最大（遗憾）优化

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-29 DOI: 10.1016/j.ejor.2024.10.028

Werner Baak, Marc Goerigk, Adam Kasperski, Paweł Zieliński

引用次数: 0

Analyzing the price of fairness in scheduling problems with two agents 分析双代理人调度问题中的公平代价

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-29 DOI: 10.1016/j.ejor.2024.10.023

Jin Yu, Peihai Liu, Xiwen Lu, Manzhan Gu

引用次数: 0

Interrelationships of Non-cooperative, Classical and Pareto coalitional stability definitions 非合作、经典和帕累托联盟稳定性定义的相互关系

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-28 DOI: 10.1016/j.ejor.2024.10.035

Ziming Zhu, D. Marc Kilgour, Keith W. Hipel, Jing Yu

引用次数: 0

The distributed flow shop scheduling problem with inter-factory transportation 有工厂间运输的分布式流程车间调度问题

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-28 DOI: 10.1016/j.ejor.2024.10.026

Tristan Becker, Janis Neufeld, Udo Buscher

{"title":"The distributed flow shop scheduling problem with inter-factory transportation","authors":"Tristan Becker, Janis Neufeld, Udo Buscher","doi":"10.1016/j.ejor.2024.10.026","DOIUrl":"https://doi.org/10.1016/j.ejor.2024.10.026","url":null,"abstract":"Large manufacturing companies often manage a network of multiple factories, creating a distributed flow shop scheduling problem for flowline manufacturing processes. This problem involves assigning jobs to one of several distributed factories, each equipped with identical flow shops, and completing the jobs within their designated factory. We expand upon the traditional distributed flow shop scheduling problem by incorporating the transportation of intermediate goods between factories. This transportation can occur after each machine, with shipping times dependent on the distance between the origin and destination factories, potentially delaying further processing. Our objective is to minimize the makespan across all factories. We introduce an iterated greedy search procedure specifically designed for distributed flow shop scheduling with inter-factory transportation. Based on a graph representation, a speed-up procedure is developed to improve the algorithms search ability. Through computational studies, we demonstrate the effectiveness and efficiency of our proposed algorithm, and provide insights into the benefits of transportation. Our findings indicate that incorporating transportation enhances machine utilization across factories by alleviating bottlenecks, ultimately improving overall efficiency and reducing makespan. Besides, we are able to quantify the trade-off between transport times and the benefits of inter-factory transportation.","PeriodicalId":55161,"journal":{"name":"European Journal of Operational Research","volume":"1 1","pages":""},"PeriodicalIF":6.4,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142670555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"管理学","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 traveling salesman problem with drone and boat for humanitarian relief distribution in flood disaster: Mathematical model and solution methods 在洪水灾害中利用无人机和船只分发人道主义救援物资的卡车旅行推销员问题：数学模型与求解方法

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-28 DOI: 10.1016/j.ejor.2024.10.022

Fadillah Ramadhan, Chandra Ade Irawan, Said Salhi, Zhao Cai

{"title":"The truck traveling salesman problem with drone and boat for humanitarian relief distribution in flood disaster: Mathematical model and solution methods","authors":"Fadillah Ramadhan, Chandra Ade Irawan, Said Salhi, Zhao Cai","doi":"10.1016/j.ejor.2024.10.022","DOIUrl":"https://doi.org/10.1016/j.ejor.2024.10.022","url":null,"abstract":"This paper presents an optimization model to distribute logistical items from a warehouse to shelters in the case of humanitarian flood disaster relief. The model utilizes three transportation modes, namely, a truck, a drone, and an inflatable boat. We refer to this problem as the Traveling Salesman Problem with Drone and Boat (TSP-DB). The truck acts as a mothership vehicle, carrying a drone and a boat. Shelters in the dry area can be served by truck and drone, while those in the flooded area can be accessed by boat and drone. The drone and boat are deployed from the truck to deliver items to shelters. Due to the limited capacity and the high relative demand at a shelter, the drone can only make one visit at a time before returning to the truck, while the boat can perform multiple visits in a single trip. The objective is to minimize the completion time. The proposed problem is first modeled using mixed integer linear programming. As the problem is hard to solve exactly, especially for relatively larger instances, an effective matheuristic that combines an exact method and the metaheuristic record-to-record travel algorithm is then proposed. The performance of the proposed approach is assessed using generated and benchmark instances. The results reveal that our method is robust and competitive when compared against existing state-of-the-art methods on related traveling salesman problems with drones. The proposed method is also applied to a real case study in Jakarta, Indonesia, where interesting and valuable managerial insights are discussed and analyzed.","PeriodicalId":55161,"journal":{"name":"European Journal of Operational Research","volume":"18 1","pages":""},"PeriodicalIF":6.4,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142670557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Robust multilinear target-based decision analysis considering high-dimensional interactions 考虑高维交互作用的基于目标的稳健多线性决策分析

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-28 DOI: 10.1016/j.ejor.2024.10.036

Qiong Feng, Shurong Tong, Salvatore Corrente, Xinwei Zhang

{"title":"Robust multilinear target-based decision analysis considering high-dimensional interactions","authors":"Qiong Feng, Shurong Tong, Salvatore Corrente, Xinwei Zhang","doi":"10.1016/j.ejor.2024.10.036","DOIUrl":"https://doi.org/10.1016/j.ejor.2024.10.036","url":null,"abstract":"The Multilinear Target-based Preference Functions (MTPFs) support multi-attribute decision problems characterized by attribute interactions and targets. However, existing research falls short in flexibly modeling high-dimensional interactions and lacks robustness in decision-making recommendations when faced with uncertain parameters and targets. The paper proposes a robust multilinear target-based decision analysis framework considering high-dimensional interactions, along with uncertainties in parameters and targets. First, the necessity of high-dimensional interactions and the limitations of available MTPFs in modeling high-dimensional interactions are demonstrated. Second, the MTPFs based on the 2-interactive fuzzy measure and the Nonmodularity index are proposed to model the high-dimensional interactions and simultaneously reduce the computational challenges of parameter identification. Third, new descriptive measures are proposed based on the Stochastic Multicriteria Acceptability Analysis to evaluate the robustness of decision recommendations subject to uncertain targets and parameters. The validation and advantages of the framework are illustrated with simulation studies and an application in customer competitive evaluation of smart thermometer patches.","PeriodicalId":55161,"journal":{"name":"European Journal of Operational Research","volume":"250 1","pages":""},"PeriodicalIF":6.4,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142670554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A compromise solution approach for efficiency measurement with shared input: The case of tourist hotels in Taiwan 共享投入的效率测量折中方案：台湾旅游酒店案例

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-25 DOI: 10.1016/j.ejor.2024.10.024

Chiang Kao, Shiang-Tai Liu

{"title":"A compromise solution approach for efficiency measurement with shared input: The case of tourist hotels in Taiwan","authors":"Chiang Kao, Shiang-Tai Liu","doi":"10.1016/j.ejor.2024.10.024","DOIUrl":"https://doi.org/10.1016/j.ejor.2024.10.024","url":null,"abstract":"Shared input occurs often when a production system performs two or more functions and some of the functions share the same input. To determine the proportion of the shared input devoted to each function, the conventional data envelopment analysis (DEA) models that allow each decision making unit (DMU) to select the most favorable value to attain the highest efficiency score is usually used. The result is that many DMUs assign proportions of different bound values to the same function, which is not reasonable. This paper proposes a compromise solution approach that aggregates the viewpoints of all DMUs to obtain a consensus regarding the proportion of the shared input used by each function. The approach is actually a parametric DEA approach for constructing the production function. To increase the explanation power, transcendental functions are considered. The tourist hotel, where the accommodation and catering functions share the input of management employees is used for illustration. The results show that a transcendental function has stronger explanation power, and reasonable compromised values for the proportions of the effort of the management employees devoted to the two functions are obtained.","PeriodicalId":55161,"journal":{"name":"European Journal of Operational Research","volume":"22 1","pages":""},"PeriodicalIF":6.4,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142670561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Strategic behavior in multi-criteria sorting with trust relationships-based consensus mechanism: Application in supply chain risk management 基于信任关系共识机制的多标准排序中的战略行为：供应链风险管理中的应用

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-24 DOI: 10.1016/j.ejor.2024.10.027

Fang Wang, Hengjie Zhang, Jigan Wang

{"title":"Strategic behavior in multi-criteria sorting with trust relationships-based consensus mechanism: Application in supply chain risk management","authors":"Fang Wang, Hengjie Zhang, Jigan Wang","doi":"10.1016/j.ejor.2024.10.027","DOIUrl":"https://doi.org/10.1016/j.ejor.2024.10.027","url":null,"abstract":"Strategic behavior is common in multi-criteria sorting, where manipulated alternatives are allocated to the target category to achieve the intended goal. Engaging in such strategic behavior in sorting consensus often comes at a cost, which is closely tied to the degree of preference adjustments and the level of trust relationships among decision makers. This study investigates strategic behavior using piecewise cost-based consensus mechanism in social trust network. Firstly, the trust relationship dependent piecewise cost is formally defined and formulated by considering the impact of trust relationship on the preference adjustments willingness to achieve sorting consensus. Then, based on the trust relationship dependent piecewise cost, a preference strategic manipulation model is proposed to achieve strategic behavior in sorting consensus, which is implemented by minimizing the cost of strategically guiding decision makers in adjusting their preferences. Considering that social trust network affects strategic manipulation, a preference-network collaborative strategic manipulation model is further proposed, which is designed to strategically guide decision makers in adjusting both their preferences and social trust networks. Moreover, the practicality of proposed strategic manipulation models is exemplified through a case study on supply chain risk management and their performance is validated via simulation analysis.","PeriodicalId":55161,"journal":{"name":"European Journal of Operational Research","volume":"11 1","pages":""},"PeriodicalIF":6.4,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142670559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Retailer-manufacturer partnerships in E-commerce: Dual product strategy and market share dynamics 电子商务中零售商与制造商的伙伴关系：双产品战略和市场份额动态

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-24 DOI: 10.1016/j.ejor.2024.10.031

Raziyeh Reza-Gharehbagh, Moutaz Khouja, Ramzi Hammami

{"title":"Retailer-manufacturer partnerships in E-commerce: Dual product strategy and market share dynamics","authors":"Raziyeh Reza-Gharehbagh, Moutaz Khouja, Ramzi Hammami","doi":"10.1016/j.ejor.2024.10.031","DOIUrl":"https://doi.org/10.1016/j.ejor.2024.10.031","url":null,"abstract":"A new practice among online retail platforms, e.g., Amazon and Wayfair, is to offer their own private label product and a substitutable exclusive manufacturer product. We employ a game theoretic approach to examine conditions under which a retailer and a manufacturer find it optimal to enter into such a partnership. Our analysis reveals that a retailer finds it profitable to partner with a manufacturer with one of two profiles. The first is a manufacturer with low unit production and holding costs and large capacity, and the retailer gives the manufacturer most of the market share. In this case, the retailer uses a low private product price and marketing effort to pressure the manufacturer to set a low exclusive product price, which increases the manufacturer's revenue and the retailer's fees. The second is a manufacturer with a large consumer base, high unit production and holding costs, and small capacity. For this profile, the retailer takes most of the market share by offering a low private product price, and the manufacturer is unable to counteract the retailer's low private product price and marketing effort. The partnership results in a lower price when the marketing effort is costly and the retailer relies on private product price, intensifying price competition. Under some conditions, the retailer's profit may decrease in his share of the manufacturer's revenue. Also, the retailer may increase the marketing effort and decrease the private product price, not to take market share, but to pressure the manufacturer to decrease price.","PeriodicalId":55161,"journal":{"name":"European Journal of Operational Research","volume":"46 1","pages":""},"PeriodicalIF":6.4,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142670558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Two-phase matheuristic for assignment and truck loading problems 分配和卡车装载问题的两阶段求解法

IF 6.4 2区管理学

European Journal of Operational Research Pub Date : 2024-10-21 DOI: 10.1016/j.ejor.2024.10.020

Jakob Schulte, Daniel Wetzel

引用次数: 0