International Conference on Logistics Operations Management最新文献

Solving the dynamic Vehicle Routing Problem using genetic algorithms 用遗传算法求解动态车辆路径问题

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL.2014.6887419

Elhassania Messaoud, J. Boukachour, A. Alaoui

引用次数: 17

Application of an ant colony system to optimize the total distance and the customers response time for the real time vehicle routing problem 应用蚁群系统优化实时车辆路径问题的总距离和客户响应时间

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL.2016.7731669

Elhassania Messaoud, A. Alaoui, J. Boukachour

引用次数: 1

Supply Chain Performance and Occupational Health and Safety: The prevention of professional risks in the logistic professions 供应链绩效与职业健康与安全:物流行业职业风险的防范

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL49479.2020.9314762

M. Hijazi, Omar El Amili

引用次数: 0

Optimization of green reverse logistics network Integrating artificial bee colony Algorithm and multi-agent system: case of medical waste 基于人工蜂群算法和多智能体系统的绿色逆向物流网络优化——以医疗垃圾为例

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL49479.2020.9314763

Sara Elliazidi, B. Dkhissi

引用次数: 3

Combining SCOR and BPMN to support supply chain decision-making of the pharmaceutical wholesaler-distributors 结合SCOR和BPMN支持医药批发商的供应链决策

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL.2018.8378078

Lhassan Essajide, A. Rachidi, M. Fikri

{"title":"Combining SCOR and BPMN to support supply chain decision-making of the pharmaceutical wholesaler-distributors","authors":"Lhassan Essajide, A. Rachidi, M. Fikri","doi":"10.1109/GOL.2018.8378078","DOIUrl":"https://doi.org/10.1109/GOL.2018.8378078","url":null,"abstract":"Pharmaceuticals wholesaler-distributors are a vital actor in the pharmaceutical supply chain. Their mission is not just about delivery, but also and mostly ensuring the access to the right medicine to all patients throughout the Moroccan territory on the right time, safely and efficiently. They deliver up to 5 shipments on a daily basis. However, the changing social, economic and regulatory context in addition to the specificity of medicines and complexity of pharmaceutical supply chain begets weaknesses and threats which could put their mission at stake and causes a sharp deterioration in their profit margins. Following these difficulties, the wholesaler-distributors are called upon to maintain their supply chain and control all internal and external activities. Having a holistic and detailed map of the supply chain processes, which joins the strategic level to the operational one, and identifies all the collaborations links between internal and external actors is of a paramount importance. In view of this, we will demonstrate in this paper the advantages of a hybrid model based on the SCOR and BPMN to map the wholesaler-distributors supply chain processes. The SCOR model is used as a reference model while BPMN as a modelling tool. The models developed will be a relevant decision-making support, an excellent mean of communication and a starting point for further analysis.","PeriodicalId":393729,"journal":{"name":"International Conference on Logistics Operations Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121448444","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

Mining Tourism as An Orienteering Problem: A Real-World Data Case 矿业旅游作为一个定向问题:一个真实世界的数据案例

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL49479.2020.9314750

Lina Leghrari, N. E. Khattabi, B. Ahiod, Y. Elbenani

引用次数: 1

Logistics Service Providers in Morocco: A Study of the offer's suitability for local demand 摩洛哥的物流服务供应商:报价是否适合当地需求的研究

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL49479.2020.9314723

Khaoula Azzouz, Jabir Arif, M. B. Benboubker

{"title":"Logistics Service Providers in Morocco: A Study of the offer's suitability for local demand","authors":"Khaoula Azzouz, Jabir Arif, M. B. Benboubker","doi":"10.1109/GOL49479.2020.9314723","DOIUrl":"https://doi.org/10.1109/GOL49479.2020.9314723","url":null,"abstract":"The main objective of this paper is to study the adequacy of the offer of the logistic service providers with the needs anticipated by the different national economic sectors. This study will allow us to appreciate the maturity of the LSP operating in Morocco, through the level of diversification of their logistics services offerings and thus the extent of their responsiveness. Nowadays the expansion in terms of service has become crucial for any implementation of a successful outsourcing strategy and to attract and convince contractors through efficient and well adapted services. This paper is structured mainly around three parts: the first part presenting the state of the art in the outsourcing of logistics activities in Morocco. The second part is a presentation of the Moroccan economy through the different national economic sectors. The third part concerns an exploratory study grouping, on the one hand, the various Moroccan sectors and their needs in logistics services, and on the other hand, the offers of a group of LSP operating in Morocco through several services they offer. This study will allow knowing the maturity of the market of the LSP operating in Morocco and its homogeneity with the existing sectors in the country.","PeriodicalId":393729,"journal":{"name":"International Conference on Logistics Operations Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123570332","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

Onsite medical waste multi-objective vehicle routing problem with time windows 带时间窗口的现场医疗废弃物多目标车辆路径问题

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL.2018.8378086

Hajar Zkeik, B. Dkhissi, Mohamed Reghioui

{"title":"Onsite medical waste multi-objective vehicle routing problem with time windows","authors":"Hajar Zkeik, B. Dkhissi, Mohamed Reghioui","doi":"10.1109/GOL.2018.8378086","DOIUrl":"https://doi.org/10.1109/GOL.2018.8378086","url":null,"abstract":"Healthcare services provided by hospitals generate healthcare wastes which are considered as one of the most complex types of waste generated by institutions. Although a percentage of hospital waste is considered as hazardous waste that may present various risks to humans, animals and the environment if not managed properly. This paper highlights on-site healthcare waste collection, since a proper internal collection is important in order to minimize the risk to the patients, hospital staff, visitors and the surrounding environment. We focus on determining routes for healthcare waste on-site collection from points of generation of the waste to its interim storage area, with the objective of minimizing the total traveling time, considering the disinfection time of the trolleys, and also minimizing the transportation exposure risk. This multi-objective nature of the problem makes it a special case of the vehicle routing problem with time window (VRPTW) but it is complex compared to the general VRPTW since it has several specific characteristics such as managing the trolleys' departure times and the routes ordering, also the transportation is done by a fleet of trolleys performing multiple routes during each shift thus it is related to the multi-trips vehicle routing problem (MTVRP), also each collection request is delimited by a time window and each collection request specifies the type of waste to collect which can be considered as the multi-commodity vehicle routing problem (MCVRP). We present the mathematical model that we have built for the problem, which results after an appropriate transformation of the problem into a node routing one. This specific problem was inspired by a real world application and does not appear in the literature.","PeriodicalId":393729,"journal":{"name":"International Conference on Logistics Operations Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121938047","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

A hybrid genetic algorithm for the static and dynamic vehicle routing problem with soft time windows 带软时间窗的静态和动态车辆路径问题的混合遗传算法

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL.2016.7731673

Bouchra Bouziyane, B. Dkhissi, Mohammad Cherkaoui

引用次数: 4

The Integrated Multi-Plant Production Routing Problem with Simultaneous Delivery and Pickup 同时发货和取件的集成多工厂生产路线问题

International Conference on Logistics Operations Management Pub Date : 1900-01-01 DOI: 10.1109/GOL49479.2020.9314715

Khaoula Bouanane, Mohammed El Amrani, Y. Benadada

引用次数: 1