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2020 IEEE 6th International Conference on Optimization and Applications (ICOA)最新文献

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Detection of anomaly in socio-economic databases, by Benford probability law 利用本福德概率定律检测社会经济数据库中的异常
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094466
Timjerdine Said, Kaicer Mohammed
{"title":"Detection of anomaly in socio-economic databases, by Benford probability law","authors":"Timjerdine Said, Kaicer Mohammed","doi":"10.1109/ICOA49421.2020.9094466","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094466","url":null,"abstract":"We have applied Benford's Law to a variety of data collected from the official statistics and reports of three organisations: Bank Al Maghreb, Casablanca Stock Exchange, and Haut Commissariat aux plans. We use two statistics tests in order to check wether thoses data obey to Benford's Law or not.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131682499","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
Optimization by genetic algorithm of an ice crystallization for a new hybrid desalination process 混合海水淡化新工艺冰结晶的遗传算法优化
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094506
Ibtissam Baayyad, N. S. A. Hassani
{"title":"Optimization by genetic algorithm of an ice crystallization for a new hybrid desalination process","authors":"Ibtissam Baayyad, N. S. A. Hassani","doi":"10.1109/ICOA49421.2020.9094506","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094506","url":null,"abstract":"This work concerns optimal design for a new developed freeze seawater desalination pretreatment process by multi-objective genetic algorithm used by the GA solver of MALTAB's Global optimization toolbox. Genetic algorithms proved themselves as a powerful and robust tool for multiobjective optimization. This study is based on the use of the model developed and simulated for the ice crystallization process within a Scraped Surface Heat Exchanger (SSHE) in our previous works [1], [2]. The objectives function considered in this work are related to both of process productivity and energy consumption. Multi-objective optimization methodology allows taking these two objectives directly and provide search of optimal solution with respect to all of them. The obtained results are in agreement with the analysis of response surface trends in term of ice volume fraction previously investigated [3]. Thus, this allows determining design operating conditions resulting in the best freeze seawater desalination pretreatment process performance. So the optimal design operating point of the new hybrid seawater desalination system combining freezing and reverse osmosis is obtained.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133343420","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
Metaheuristic for optimizing targeted offers in Direct Marketing 直接营销中目标报价优化的元启发式方法
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094454
Moulay Youssef Smaili, H. Hachimi
{"title":"Metaheuristic for optimizing targeted offers in Direct Marketing","authors":"Moulay Youssef Smaili, H. Hachimi","doi":"10.1109/ICOA49421.2020.9094454","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094454","url":null,"abstract":"In direct marketing campaigns, the optimization of target offers problem is a big business concern. The main goal is to maximize profit of company by reaching the right client. The main problems faced by advertisers is to configure a campaign properly by selecting the appropriate target, so it is guaranteed a high acceptance of users to adverts. But, Firstly, taking into account the combinatorial nature of the problem, on the other hand, when dealing with large database, approaches based on mathematical programming methods, said exact, appear limited. In this article, and since this problem belongs to the class of NP-hard problems, the use of a metaheuristic is needed; the bat algorithm which is a new inspired algorithm is proposed. Computational experiments show that the Bat algorithm was able to give good and competitive solutions.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124337010","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
Adaptive algorithm for solving the four-index fuzzy transportation problem 求解四指标模糊运输问题的自适应算法
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094480
Hedid Manal, Zitouni Rachid, Labdai Sami
{"title":"Adaptive algorithm for solving the four-index fuzzy transportation problem","authors":"Hedid Manal, Zitouni Rachid, Labdai Sami","doi":"10.1109/ICOA49421.2020.9094480","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094480","url":null,"abstract":"In this article, we present an adaption of a classical crisp method to solve the four index fuzzy transportation problem (FFTP). Using the ranking function of the fuzzy availabilities, requests and costs, we will adapt the least cost cell method to obtain an initial basic feasible solution. The optimal solution of the FFTP is then obtained by improvement of this initial solution. We will note our algorithm as $AL_{PTF4}$, it is an adaption of $AL_{PT4c}$ algorithm in fuzzy context without capacity. A numerical analysis is conducted by solving different examples of different sizes, it shows that the $AL_{PTF4}$ algorithm is stable, robust and efficient.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125434432","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
Micromechanical modeling of non-ageing fractional viscoelastic reinforced composites 非老化分数粘弹性增强复合材料的微观力学建模
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094461
Nada Tassi, M. El Kouri, A. Bakkali, L. Azrar
{"title":"Micromechanical modeling of non-ageing fractional viscoelastic reinforced composites","authors":"Nada Tassi, M. El Kouri, A. Bakkali, L. Azrar","doi":"10.1109/ICOA49421.2020.9094461","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094461","url":null,"abstract":"In this paper, the non-ageing effective behavior of fractional viscoelastic reinforced composites is predicted based on the Mori-Tanaka approach. The mathematical modeling is based on the Carson-Laplace transform, the dynamic Greens function and the integral equations. Various fractional viscoelastic models can be easily considered. The localization tensors relating local fields and macroscopic ones are derived based on the equivalence inclusion of Eshelby. The Homogenization of the effective behavior is obtained as a function of volume fractions of the constituents and their properties as well as of the volume fraction of reinforcements in the Carson domain.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128199610","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
The Integrated Production-Inventory-Routing Problem with remanufacturing under carbon cap-and-trade 碳限额与交易下的再制造集成生产-库存-路径问题
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094487
Z. Chekoubi, W. Trabelsi, N. Sauer, I. Majdouline
{"title":"The Integrated Production-Inventory-Routing Problem with remanufacturing under carbon cap-and-trade","authors":"Z. Chekoubi, W. Trabelsi, N. Sauer, I. Majdouline","doi":"10.1109/ICOA49421.2020.9094487","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094487","url":null,"abstract":"Today, growing concerns over environmental issues due to industrial activities have led to the emergence of carbon control policies in the context of green logistics. Therefore, incorporating the concept of reverse logistics by taking account these regulations within regular production, inventory and distribution decision systems can lead to the development and implementation of increasingly sustainable supply chains. In this study, we consider a closed-loop supply chain with remanufacturing options under carbon cap-and-trade as carbon policy for carbon emissions. The aim is to incorporate carbon emissions into manufacturing, remanufacturing, inventory and routing decisions under carbon cape-and-trade policy. We provide a MILP model for the integrated Production-Inventory-Routing Problem with revers logistics by considering remanufacturing at production-inventory level and simultaneous deliveries and pickups at vehicle routing level. We performed several computational experiments on a set of instances generated randomly to demonstrate the relevance of our proposed modeling approach.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129355137","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
Mobile Devices: A Pricing Approach to Optimize Transmission Strategies 移动设备:优化传输策略的定价方法
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094477
Mohamed EL Amrani, Hamid Garmani, Driss Ait Omar, Mohamed Baslam, B. Minaoui
{"title":"Mobile Devices: A Pricing Approach to Optimize Transmission Strategies","authors":"Mohamed EL Amrani, Hamid Garmani, Driss Ait Omar, Mohamed Baslam, B. Minaoui","doi":"10.1109/ICOA49421.2020.9094477","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094477","url":null,"abstract":"Normally, a single connection does not allow full use of the network, especially when the quality of the network is not good. On the other hand, the simultaneous multiple data transmission can improve the use of the network. Unlike existing solutions in the literature, in this paper, we propose a solution to the network resource allocation problem under the selfish behavior of mobile device with multiple connections to a several available network interfaces simultaneously, to resolve the conflict of interest in network. We analyze the impact of interactions between users based on two conflicting factors (i.e., throughput and monetary cost). Also, a diverse set of user's service types is taken into consideration, which makes the proposed approach suitable for an integrated service network. Analytical and Numerical results demonstrate the validity of the proposed approach, which show that the non-cooperative game has an equilibrium point which depends on all parameters of the system; and we show that this situation between mobile devices is much more beneficial in terms of the performance of mobiles, cost and the data transfer rate.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127985419","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
Dual intuitionistic fuzzy linear systems 对偶直觉模糊线性系统
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094502
H. Atti, S. Melliani, M. Oukessou, L. S. Chadli
{"title":"Dual intuitionistic fuzzy linear systems","authors":"H. Atti, S. Melliani, M. Oukessou, L. S. Chadli","doi":"10.1109/ICOA49421.2020.9094502","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094502","url":null,"abstract":"According to intuitionistic fuzzy arithmetic, An intuitionistic fuzzy linear system can not replace the dual intuitionistic fuzzy linear system. This work aims to provide a simple and a practical method for finding the solution of the dual intuitionistic fuzzy linear system. Conditions for the existence of an unique intuitionistic fuzzy solution are presented.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"17 12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131383884","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
Reengineering ILE: towards a model for adapting the learning path ILE再造:建立适应学习路径的模型
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094490
Yassine Ouali, Ilham Oumaira
{"title":"Reengineering ILE: towards a model for adapting the learning path","authors":"Yassine Ouali, Ilham Oumaira","doi":"10.1109/ICOA49421.2020.9094490","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094490","url":null,"abstract":"The main challenge faced by ILE is its ability to offer tools adapted to each learner allowing him to learn effectively by taking into account the different constraints. In this article, we describe an approach to adapting the learner's path adapted to his profile while respecting the time he has for learning and making sure to maximize his mark during the final exam. To achieve this objective, a double-layer adapted learning path graph is generated, the educational resources associated with the path identified, the selection of the most suitable resources for each step carried out and the overall time of the estimated path and the forecast score of the final test calculated. Thereafter, the graph of the generated path is re-evaluated at each learning step taken to best adapt it to the learner.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123664879","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
A Numerical Study of Indoor 222Rn_Air Quality in a Ventilated Room 通风室内222rn_空气质量的数值研究
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094494
R. Rabi, Oufni Lhoucine, Badry Hamza
{"title":"A Numerical Study of Indoor 222Rn_Air Quality in a Ventilated Room","authors":"R. Rabi, Oufni Lhoucine, Badry Hamza","doi":"10.1109/ICOA49421.2020.9094494","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094494","url":null,"abstract":"This study aimed to numerically investigate the radon (222Rn) dispersion in a ventilated room. The Reynolds-averaged Navier-Stokes (RANS) equations supplemented with equation of energy and radon concentration are solved using the FLUENT code. We are targeting primarily the ventilation effectiveness ($varepsilon_{mathrm{c}}$) and the index of indoor air quality (IIAQ). Different displacement and mixing ventilation modes are investigated in isothermal conditions. Computations have been performed with Reynolds numbers between 5 102 and 4 104, and different Rayleigh numbers between 9.33 108 and 4.66 109, in order to suggest effective ventilation that can ensure a good indoor air quality. The simulation results indicate that the ventilation effectiveness to remove a contaminant of radon 222Rn and the index of indoor air quality are substantially influenced by the ventilation mode and the location of outlet air. From this study, it appears that the air flow and radon dispersion in a ventilated room can be typically predicted or evaluated by computer simulations.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128173775","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
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