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2014 International Conference on Logistics Operations Management最新文献

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The green capacitated vehicle routing problem: Optimizing of emissions of greenhouse gas 绿色车辆路径问题:温室气体排放的优化
2014 International Conference on Logistics Operations Management Pub Date : 2014-09-01 DOI: 10.1109/GOL.2014.6887434
ElBouzekri Elidrissi Adiba, ElHilali Alaoui Aahmed, B. Youssef
{"title":"The green capacitated vehicle routing problem: Optimizing of emissions of greenhouse gas","authors":"ElBouzekri Elidrissi Adiba, ElHilali Alaoui Aahmed, B. Youssef","doi":"10.1109/GOL.2014.6887434","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887434","url":null,"abstract":"In today's highly competitive environment, “Green Transportation” issues are gaining interest from theoretical, political and social perspectives. Freight road transport, that is one important aspect of environmentally responsible logistics, is discussed in depth. The activity of transport causes a high rate of negative effects on the environment, as pollutants emission (greenhouse gas).The immediate consequence of this effects is depletion of ozone layer and climate change, that is the reason why we must been reducing the emissions from the sector. Nevertheless, the classical capacitated vehicle routing problem (CVRP) with the objective of minimizing the greenhouse gas especially the carbon dioxide (CO2), states for the problem of finding routes for vehicles to serve a set of customers while minimizing the total traveled distance and the CO2 emissions. We present in this paper the technique employed to estimate de CO2 emissions, the emissions matrix and integrate them into the CVRP model and proposes a genetic algorithm to solve this problem. The effectiveness of this approach is tested on a well-known set of benchmarks, and compared to other works from literature. Both the implementation and computation results will be discussed.","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115044355","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
Stochastic Model Predictive Control for costs optimization in a supply chain under a stochastic demand 随机需求下供应链成本优化的随机模型预测控制
2014 International Conference on Logistics Operations Management Pub Date : 2014-06-05 DOI: 10.1109/GOL.2014.6887436
Tikito Kawtar, S. Achchab, Y. Benadada
{"title":"Stochastic Model Predictive Control for costs optimization in a supply chain under a stochastic demand","authors":"Tikito Kawtar, S. Achchab, Y. Benadada","doi":"10.1109/GOL.2014.6887436","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887436","url":null,"abstract":"This paper aims to present a Stochastic Model Predictive Control to optimize the costs of shipping and storage in a supply chain. The goal is to minimize the objective function of the combined costs in a multi-stage and a multi-level supply chain responding to a stochastic multi-product demand. The simulation using Matlab provides a comparison between classical models and the proposed model, and shows that the Affine Recourse Stochastic Model Predictive Control - AR SMPC offers better results.","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128070490","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: 2
Using Markov decision processes to solve stochastic gate assignment problem 用马尔可夫决策过程求解随机门分配问题
2014 International Conference on Logistics Operations Management Pub Date : 2014-06-05 DOI: 10.1109/GOL.2014.6887445
Oussama Aoun, A. E. Afia
{"title":"Using Markov decision processes to solve stochastic gate assignment problem","authors":"Oussama Aoun, A. E. Afia","doi":"10.1109/GOL.2014.6887445","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887445","url":null,"abstract":"Airport traffic often undergoes some random disruptions, which have to be considered to ensure operational flight-gate assignments. Inadequate assignment of gates may result in flight delays that happen in airport operations and must be taken into account. Here, we are using the original algorithm, based on Markov decision process (MDP) to solve the gate assignment problem (GAP) under uncertainty; we include stochastic parameters that depend on probabilities to express fluctuations in flight operations. The use of MDP for modeling will provide for airport controllers a robust solution for the GAP that takes in consideration possible flight delays. This paper gives the corresponding model, which includes strict constraints of the GAP and other soft constraints like choice preferences of gates. We give experimental results on a sample of real data to demonstrate the feasibility and efficiency of our approach.","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134623829","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: 10
A metaheuristic approach for solving the airline maintenance routing with aircraft on ground problem 一种求解飞机在地时航线维修路线问题的元启发式方法
2014 International Conference on Logistics Operations Management Pub Date : 2014-06-05 DOI: 10.1109/GOL.2014.6887446
Omar Ezzinbi, Malek Sarhani, A. E. Afia, Y. Benadada
{"title":"A metaheuristic approach for solving the airline maintenance routing with aircraft on ground problem","authors":"Omar Ezzinbi, Malek Sarhani, A. E. Afia, Y. Benadada","doi":"10.1109/GOL.2014.6887446","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887446","url":null,"abstract":"In the airline industry, the Aircraft Maintenance Routing (AMR) problem has been one of the great successes of operations research. The AMR problem is to determine a particular route for each aircraft to undergo different levels of maintenance checks. The objective is to minimize the total maintenance costs. In this study, our aim is to present a mathematical formulation for the AMR problem which takes into account the case of Aircraft On Ground (AOG). We develop solution approaches based on Particle Swarm Optimization algorithm and Genetic algorithm for solving the problem. The results show the effectiveness of this solution in reducing computational time.","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133261532","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: 10
Integration approaches of forecasting methods selection with inventory management indicators in the case of spare parts supply chain 备件供应链预测方法选择与库存管理指标的集成方法
2014 International Conference on Logistics Operations Management Pub Date : 2014-06-05 DOI: 10.1109/GOL.2014.6887442
Adnane Lazrak, B. Castanier, D. Lemoine, R. Heidsieck, Cyrille Thenot
{"title":"Integration approaches of forecasting methods selection with inventory management indicators in the case of spare parts supply chain","authors":"Adnane Lazrak, B. Castanier, D. Lemoine, R. Heidsieck, Cyrille Thenot","doi":"10.1109/GOL.2014.6887442","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887442","url":null,"abstract":"The main scope of this paper is to improve management policies for spare parts, within the context of centralized management and more particularly with regard to forecast methods. The specificity of low and erratic demand does not allow the use of conventional approaches of forecasting. Moreover, the associated performance measurements, based on purely statistical indicators, are not adapted to the context of supply chain management. Here we propose two new performance analysis approaches seeking to combine the statistical performance of forecasting methods and inventory management performance. A comparative analysis of forecasting methods on real data enable the definition of a strategy for selecting the appropriate method when integrated with spare parts inventory management model using a continuous review (s, S).","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132109012","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: 1
Improvement of the planning reliability by the integration of human skills in project risk management 在项目风险管理中整合人的技能，提高计划的可靠性
2014 International Conference on Logistics Operations Management Pub Date : 2014-06-05 DOI: 10.1109/GOL.2014.6887429
F. Marmier, N. Cheikhrouhou, D. Gourc
{"title":"Improvement of the planning reliability by the integration of human skills in project risk management","authors":"F. Marmier, N. Cheikhrouhou, D. Gourc","doi":"10.1109/GOL.2014.6887429","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887429","url":null,"abstract":"To make the project more profitable, the actors that are the more adequate to perform the tasks have to be selected and decisions about how to deal with risks during the project have to be made. In this paper, the resource management is integrated into a project risk management approach. A decision support system is proposed to help the project manager decide which risk treatment strategy to develop and which assignments to plan to be the more efficient as well as less sensitive to the risks. Finally, a case study based on a weather forecasting station project is developed to validate this approach.","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125557650","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: 3
Identification approach for a production system using ARX model 使用ARX模型的生产系统识别方法
2014 International Conference on Logistics Operations Management Pub Date : 2014-06-05 DOI: 10.1109/GOL.2014.6887422
Sofia Rachad, Hicham Fouraiji, B. Bensassi
{"title":"Identification approach for a production system using ARX model","authors":"Sofia Rachad, Hicham Fouraiji, B. Bensassi","doi":"10.1109/GOL.2014.6887422","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887422","url":null,"abstract":"In this paper, we present a new method for modeling production systems with discrete flows. This method is based on automatic knowledge to construct a mathematical model that accurately formalizes the behavior of the production system studied, from only (inputs / outputs) observable data, using the model parametric ARX.","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126026954","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
Bi-objective Operating Theater scheduling case of the paediatric hospital of Oran 奥兰儿科医院双目标手术室调度案例分析
2014 International Conference on Logistics Operations Management Pub Date : 2014-06-05 DOI: 10.1109/GOL.2014.6887438
L. Dekhici, K. Belkadi
{"title":"Bi-objective Operating Theater scheduling case of the paediatric hospital of Oran","authors":"L. Dekhici, K. Belkadi","doi":"10.1109/GOL.2014.6887438","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887438","url":null,"abstract":"In this paper, we propose a bi- objective Operating Theater scheduling subject to order and assignment constraints. The first objective is to minimize the total time operating theater opening or the makespan. The second is the maximum constraints satisfaction. The problem is a two stage hybrid flow shop with blocking. We compare the firefly algorithm, bats algorithm, particles swarm optimization and local search. In addition to the care specific quantitative and qualitative parameters, we use the average deviation from the lower bound to confirm the effectiveness of the methods. The implementation is done on the operating theater of the paediatric hospital of Oran when it is properly and improperly sized.","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128229402","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
Distributed aisle-level scanning approach for RFID shopping systems RFID购物系统的分布式通道级扫描方法
2014 International Conference on Logistics Operations Management Pub Date : 2014-06-05 DOI: 10.1109/GOL.2014.6887428
A. Karmouche, Yassine Salih Alj, Jawad Abrache
{"title":"Distributed aisle-level scanning approach for RFID shopping systems","authors":"A. Karmouche, Yassine Salih Alj, Jawad Abrache","doi":"10.1109/GOL.2014.6887428","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887428","url":null,"abstract":"The emergence of new wireless technologies opened new opportunities to develop more efficient information systems. RFID is among those technologies, which extended the potential of wireless identification, and represent a potential replacement to old-fashioned identification systems such as the barcode system in retail sales. This paper presents a new RFID-based cost efficient approach for pervasive retail sales. The suggested new system architecture is based on aisle-level scanning and new event management procedures at the level of RFID middleware. It also discusses the impact of deploying such systems in retail stores, and more specifically supermarkets, on the supply chain. The motivation behind such approach is not only reducing the number of RFID readers compared to existing RFID based systems, but providing customers with an interactive shopping experience and fast checkout and bill payment, making this new approach transparent, efficient and cost effective.","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123918111","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
Ant colony system for solving Quay Crane Scheduling Problem in container terminal 蚁群系统求解集装箱码头码头起重机调度问题
2014 International Conference on Logistics Operations Management Pub Date : 2014-06-05 DOI: 10.1109/GOL.2014.6887437
A. Lajjam, M. E. Merouani, A. Medouri
{"title":"Ant colony system for solving Quay Crane Scheduling Problem in container terminal","authors":"A. Lajjam, M. E. Merouani, A. Medouri","doi":"10.1109/GOL.2014.6887437","DOIUrl":"https://doi.org/10.1109/GOL.2014.6887437","url":null,"abstract":"The Quay Crane Scheduling Problem (QCSP) is one of the most important issues treated in container terminals because of its influence on the efficiency of port. The main goal behind this planning problem is to find the handling sequence of tasks at ship bays by a set of cranes assigned to a container vessel such that the time spent by vessels at berth is minimized. This study focused on optimizing quay crane scheduling in port container terminal to enhance their efficiency. So we provide a mixed-integer programming (MIP) model that takes into account non-crossing constraints, safety margin constraints and precedence constraints. To give a solution to this problem, we used a probabilistic technique for solving computational problems; this optimization methodology based on ant behaviors is named the Ant Colony Optimization (ACO).","PeriodicalId":265851,"journal":{"name":"2014 International Conference on Logistics Operations Management","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124535443","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: 6
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