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2021 7th International Conference on Optimization and Applications (ICOA)最新文献

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Use of Docker for Building containerized NS2 in case of MIMC communications 在MIMC通信的情况下，使用Docker构建集装箱NS2
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/ICOA51614.2021.9442650
M. Boutalline, Hassan Faouzi, Radoine Hamzaoui, B. Bouikhalene
{"title":"Use of Docker for Building containerized NS2 in case of MIMC communications","authors":"M. Boutalline, Hassan Faouzi, Radoine Hamzaoui, B. Bouikhalene","doi":"10.1109/ICOA51614.2021.9442650","DOIUrl":"https://doi.org/10.1109/ICOA51614.2021.9442650","url":null,"abstract":"NS-2 is a network simulator tool which is used to simulate and analyze the wired and wireless networks; it provides the substantial support for the simulation of different type of protocols. In the different versions of NS2, the design of this simulator is based on a single interface single channel; which makes the implementation of multi-interface multi-channel (MIMC) more difficult and more complex. So, the work in this paper is to provide a more generic solution which based on containerization technology, allowing the researchers to have complete flexibility when using the configuration of MIMC scenarios. By applying our solution (NS2-MIMC), the researchers will be able to run their simulations on any environment without the need to install and con figure NS-2.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123741592","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
Computer Vision-based Web Scraping for Internet Forums 基于计算机视觉的互联网论坛网络抓取
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/ICOA51614.2021.9442634
Eric C. Dallmeier
{"title":"Computer Vision-based Web Scraping for Internet Forums","authors":"Eric C. Dallmeier","doi":"10.1109/ICOA51614.2021.9442634","DOIUrl":"https://doi.org/10.1109/ICOA51614.2021.9442634","url":null,"abstract":"With the amount of data available on websites the need to transform this data from a human-understandable format, the visual representation, to a computer-understandable format, e.g. as entries in a database, rises. The approaches to solving web scraping that were published in the last two decades have the drawback that they all to a certain degree rely on the structure and existence of the underlying Hypertext Markup Language (HTML) or Cascading Style Sheets (CSS). To reduce this dependency and move to understanding websites more human-like, this short paper presents a scientific project that proposes a web scraping approach based solely on the visual representation of a given website. For this purpose existing approaches from the domain of Document Layout Analysis and Optical Character Recognition (OCR) are taken into concern. This short paper provides relevant background knowledge to the involved fields of science and proposes a methodology along which the suggested approach can be implemented and tested in further work.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122914368","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
Comparative study between computer vision methods for the estimation and detection of the roadway 计算机视觉道路估计与检测方法的比较研究
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/icoa51614.2021.9442633
Hassan Facoiti, A. Boumezzough, S. Safi
{"title":"Comparative study between computer vision methods for the estimation and detection of the roadway","authors":"Hassan Facoiti, A. Boumezzough, S. Safi","doi":"10.1109/icoa51614.2021.9442633","DOIUrl":"https://doi.org/10.1109/icoa51614.2021.9442633","url":null,"abstract":"Autonomous driving is a field of study that is progressing rapidly to ensure road safety. Recently, researchers have been particularly interested in the detection of the roadway. Several new approaches have been proposed in the last decade. In this paper, we present a comparative study of roadway detection methods using three algorithms. The one is based on HOUGH transform, the second on the RANSAC algorithm and the third on the RADON transform. The objective of this paper is to make a comparison of these method in order to robust estimation methods in computer vision and to apply the method of RADON for the detection of the roadway.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131836293","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
Proposed Access Control Architecture Based on Fog Computing for IoT Environments 基于雾计算的物联网环境访问控制体系结构
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/ICOA51614.2021.9442623
L. Charaf, Imam Alihamidi, Anass Deroussi, M. Saber, Abdessalam Ait Madi, A. Addaim
{"title":"Proposed Access Control Architecture Based on Fog Computing for IoT Environments","authors":"L. Charaf, Imam Alihamidi, Anass Deroussi, M. Saber, Abdessalam Ait Madi, A. Addaim","doi":"10.1109/ICOA51614.2021.9442623","DOIUrl":"https://doi.org/10.1109/ICOA51614.2021.9442623","url":null,"abstract":"With the growing need for smart devices in our daily life, the cloud paradigm may not be able to adapt to increasing data traffics neither to guarantee a standard level of security. In this context, Fog Computing extends cloud computing services to the edge of the network and could be integrated with Internet-of-Things (IoT) to enable computing services for such devices. Thus, improves security, efficiency and reduces the amount of data transmitted across the network to the cloud for processing, analysis, and storage. In this paper, we present a comparative study of fog computing architectures then we suggest our distributed model in order to face the IoT access control problems using the XACML language in a Fog Cloud.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115602140","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
Artificial Intelligence & the emergence of social innovation Case of the Group "Crédit Agricole" in Morocco 人工智能与社会创新的出现——摩洛哥“cremadit Agricole”集团案例
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/ICOA51614.2021.9442663
Malak Dargham, H. Hachimi
{"title":"Artificial Intelligence & the emergence of social innovation Case of the Group \"Crédit Agricole\" in Morocco","authors":"Malak Dargham, H. Hachimi","doi":"10.1109/ICOA51614.2021.9442663","DOIUrl":"https://doi.org/10.1109/ICOA51614.2021.9442663","url":null,"abstract":"Artificial intelligence has become the current trend not only in the digital age but which increasingly affects all sectors of our daily lives. We now see robots everywhere, domestic, assistance, leisure, services, industry ... Everything is changing and transforming. Is it to give rise to a better or challenging future, or to a positive future? We will have the opportunity to find out the answer through many studies, and this article initiates one of them.Artificial intelligence is qualified as being a new trend between revolution and science fiction, an innovation engine that is itself a literal innovation. Artificial intelligence is boosting innovation in all its forms but is becoming more coupled with a new type of innovation, which appeared in 1970 and which is social innovation. We have recently seen calls for projects in social innovation using artificial intelligence, thus contributing to its emergence. Are social innovation, and artificial intelligence the ingredients of a happy marriage? Will the use of artificial intelligence for social innovation [1] be on good terms?The present article will give us an idea about how artificial intelligence contributes to the emergence of social impact and can impact social innovation.The research conducted is not yet completed and still in progress, but it already gave us some conclusions concerning how AI can positively disrupt the human experience. We took as a case study, the group Crédit Agricole in Morocco which counts on its digital transformation to participate in the socioeconomic development of the rural world.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114974288","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
On the Dirichlet Problem for some Nonlinear Degenerated Elliptic Equations with Weight 一类带权非线性退化椭圆方程的Dirichlet问题
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/ICOA51614.2021.9442620
Mohamed El Ouaarabi, C. Allalou, Adil Abbassi
{"title":"On the Dirichlet Problem for some Nonlinear Degenerated Elliptic Equations with Weight","authors":"Mohamed El Ouaarabi, C. Allalou, Adil Abbassi","doi":"10.1109/ICOA51614.2021.9442620","DOIUrl":"https://doi.org/10.1109/ICOA51614.2021.9442620","url":null,"abstract":"We will be concerned with the existence result of a class of nonlinear degenerate elliptic equations of the form (1) by adopting Sobolev spaces with weight $W_0^{1,p}left({{{Omega }},{omega _1}}right)$. We prove that there exists a unique solution for any L1-data.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129785087","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
Finite Time H∞ Filter-based Controller Design for Discrete-Time Systems 基于有限时间H∞滤波器的离散系统控制器设计
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/ICOA51614.2021.9442636
Rashid Farkous, N. Fezazi, Nabil El Akchioui, S. Idrissi, E. Tissir
{"title":"Finite Time H∞ Filter-based Controller Design for Discrete-Time Systems","authors":"Rashid Farkous, N. Fezazi, Nabil El Akchioui, S. Idrissi, E. Tissir","doi":"10.1109/ICOA51614.2021.9442636","DOIUrl":"https://doi.org/10.1109/ICOA51614.2021.9442636","url":null,"abstract":"This paper presents a new design approach for a discrete-time system affected by norm bounded disturbance. To guarantee finite time H∞ boundedness (FTB-H∞) of the closed-loop system, the determination of reduced order H∞ controller parameters over finite time interval is discussed. Based on the solution of algebraic equations obtained from the unbiasedness conditions of the estimation error, sufficient conditions are given in this paper to design H∞ reduced order controller. At the end of this paper, there is a numerical example to show the effectiveness of the proposed approach.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130180573","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
Overall performance indicators for sustainability assessment and management in mining industry 采矿业可持续性评价和管理的全面绩效指标
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/ICOA51614.2021.9442635
Aicha Lamjahdi, Hafida Bouloiz, M. Gallab
{"title":"Overall performance indicators for sustainability assessment and management in mining industry","authors":"Aicha Lamjahdi, Hafida Bouloiz, M. Gallab","doi":"10.1109/ICOA51614.2021.9442635","DOIUrl":"https://doi.org/10.1109/ICOA51614.2021.9442635","url":null,"abstract":"The mining industry is the source of the production of many consumer goods and equipment. Therefore, the companies that control this activity play a significant role in the global economy. However, it is an important source of pollution of water, air, soil and ecosystems by metals. It exploits fossil and non-renewable resources, requiring large amounts of energy and sometimes water. Thus, implementing a sustainable approach through an overall performance integration in manufacturing practices, is become a necessity in this sector. Hence, this research presents a collection of key performance indicators for overall performance evaluation and management in mining industry. The proposed indicators were established from literature on the basis of the sustainability triple bottom line of economic, social, and environmental factors. A survey is conducted then, in a Moroccan mining industry to validate the adaptability of the chosen indicators with the industry activities and practices. Future work will further develop an evaluation tool that will help managers to assess the overall performance in mining industry and to take the appropriate actions to increase its competitiveness.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131531104","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
An Optimal Base Stations Positioning for the Internet of Things Devices 面向物联网设备的最佳基站定位
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/ICOA51614.2021.9442661
Abderrahim Zannou, Abdelhak Boulaalam, E. Nfaoui
{"title":"An Optimal Base Stations Positioning for the Internet of Things Devices","authors":"Abderrahim Zannou, Abdelhak Boulaalam, E. Nfaoui","doi":"10.1109/ICOA51614.2021.9442661","DOIUrl":"https://doi.org/10.1109/ICOA51614.2021.9442661","url":null,"abstract":"Internet of Things (IoT) consists of an enormous number of devices and networks. The IoT's principal parameters are energy consumption, network lifetime, processing capacity, data collection, and data delay. Data transmission from nodes via multi-hop communication to a base station (BS) is expensive in terms of delay and energy consumption, where the nodes near the base station will consume more energy than others. To resolve this problem, we deal with the placement of multiple base stations; the objective is to make the most of nodes connected to base stations via one-hop communication and other nodes via an optimal path. To do this, we improved an algorithm of clustering to be suitable to our scenario to make the most of nodes connected to BS via one-hop, and a new method allows the out-clustering nodes to be connected via an optimal path. The simulation results on real data sets show that our proposed approach has a high performance in accuracy, energy consumption, network lifetime, and data delay.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131557548","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
Modeling of reverse osmosis process at a brackish water desalination station 微咸海水淡化站反渗透过程模拟
2021 7th International Conference on Optimization and Applications (ICOA) Pub Date : 2021-05-19 DOI: 10.1109/ICOA51614.2021.9442632
Moumni Mohammed, Mohamed MASSOUR EL AOUD
{"title":"Modeling of reverse osmosis process at a brackish water desalination station","authors":"Moumni Mohammed, Mohamed MASSOUR EL AOUD","doi":"10.1109/ICOA51614.2021.9442632","DOIUrl":"https://doi.org/10.1109/ICOA51614.2021.9442632","url":null,"abstract":"Reverse osmosis (RO) process has become the most effective solution among the other brackish water desalination processes. In this study, model of RO system was developed in Matlab/Simulink to analyse changing of operating parameters with variation of feed water quality(salinity) and temperature, then to evaluate energy consumed by this process. To validate this model, two approaches are used: the first is experimental, which consists of checking with the operating parameters of the brackish water demineralization station (MAROC CENTRAL) located near the town of TADLA city in MOROCCO, the second one, the model is compared with the results obtained by other research.","PeriodicalId":352572,"journal":{"name":"2021 7th International Conference on Optimization and Applications (ICOA)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134457157","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
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