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

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Optimization of Aircraft Operations on Airport Surface 飞机在机场地面上运行的优化
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094472
Dabachine Yassine, T. Hamza, Biniz Mohamed, B. Belaid, Balouki Abdessamad
{"title":"Optimization of Aircraft Operations on Airport Surface","authors":"Dabachine Yassine, T. Hamza, Biniz Mohamed, B. Belaid, Balouki Abdessamad","doi":"10.1109/ICOA49421.2020.9094472","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094472","url":null,"abstract":"This study presents the elaboration of an airport surface simulator using the output data of a first come first served (FCFS) planner to simulate the movement of these aircraft on the surface. Different scenarios of conflictual situations in airport surface traffic are analyzed and classified. A conflict detection and resolution algorithm is implemented to preserve the recommended separation distance. The simulator has been tested with a deployment case at Mohammed V International Airport involving the use of 70 aircrafts. In the absence of conflict detection and resolution, various conflict situations are identified. Once the conflict detection and resolution algorithm is used to manage the traffic, three prioritization strategies are implemented and the number of delayed aircraft and overall delays are compared. From the results of this prioritization based on time or distance remaining, what is more interesting is the choice of the detection algorithm rather than the minimization of the delay for each given situation.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"39 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":"124092808","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
Application of theoretical prediction to prevent the biocontamination of medical materials 理论预测在预防医用材料生物污染中的应用
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094452
Hajar Koubali, H. Latrache, H. Zahir, S. Soufiani, Mostafa El Louali
{"title":"Application of theoretical prediction to prevent the biocontamination of medical materials","authors":"Hajar Koubali, H. Latrache, H. Zahir, S. Soufiani, Mostafa El Louali","doi":"10.1109/ICOA49421.2020.9094452","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094452","url":null,"abstract":"Biofilms are increasingly identified as the source of major industrial, societal and public health problems. The aim of the present paper is to evaluate the risk of contamination of medical surfaces by pathogenic strains. For this purpose, a theoretically estimation of the ability of four pathogenic strains in the medical field: Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and Salmonella Kentucky to adhere to the surface of four different substrata: Glass, polystyrene (PS), polyethylene (PE) and Stainless Steel 316L (Inox), was studied according to the thermodynamic approach. In order to modify the surface tension of these supports, they were treated with surfactants. The contact angle method was used to estimate the physicochemical properties of the two matrices. According to the results of the total free energy of interactions, the adhesion of these four strains on the treated and untreated glass was not favorable. For the other supports (PE, PS, and inox), the adhesion of the strains was favorable but after the treatment of the supports with surfactants, it appears that the attachment of the cells became unfavorable.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"33 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":"131446571","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
Mathematical study on the relation of energy density and other parameters in the selective laser sintering of polyamide12 and their influences on the quality of the final produced part 聚酰胺选择性激光烧结过程中能量密度与其他参数的关系及其对最终产品质量影响的数学研究
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094498
hanane yaagoubi, H. Abouchadi, M. T. Janan
{"title":"Mathematical study on the relation of energy density and other parameters in the selective laser sintering of polyamide12 and their influences on the quality of the final produced part","authors":"hanane yaagoubi, H. Abouchadi, M. T. Janan","doi":"10.1109/ICOA49421.2020.9094498","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094498","url":null,"abstract":"The energy density is a key parameter in the laser sintering process (LS) has a very strong impact on the properties and quality of the final parts built. The processing parameters have an important effect on laser sintering. This article focuses on understanding the relationship between the energy density and the other parameters, by establishing mathematical equations to calculate the energy density, which we will use later in our complete mathematical model. We will use the result of experimentally work which have already been carried out by varying the process parameters, namely the laser power, the scanning speed, the hatching distance, scanning spacing and the layer thickness. The relative density model was estimated using the correlation method by MATLAB software.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"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":"114818438","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
Identification and Assessment of Risks Affecting Sociotechnical Systems Resilience 识别和评估影响社会技术系统弹性的风险
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094471
Saloua Said, Hafida Bouloiz, M. Gallab
{"title":"Identification and Assessment of Risks Affecting Sociotechnical Systems Resilience","authors":"Saloua Said, Hafida Bouloiz, M. Gallab","doi":"10.1109/ICOA49421.2020.9094471","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094471","url":null,"abstract":"Resilience is regarded nowadays as the ideal solution that can be envisaged by sociotechnical systems for coping with potential threats and crises. This being said, gaining and maintaining this ability is not always easy, given the multitude of risks driving the adverse and challenging events. This paper aims to propose a method consecrated to the assessment of risks directly affecting resilience. This work is conducted within the framework of risk assessment and resilience engineering approaches. A $5times 5$ matrix, dedicated to the identification and assessment of risk factors that constitute threats to the system resilience, has been elaborated. This matrix consists of two axes, namely, the impact on resilience metrics and the availability and effectiveness of resilience planning. Checklists serving to collect information about these two attributes are established and a case study is undertaken. In this paper, a new method for identifying and assessing risk factors menacing directly the resilience of a given system is presented. The analysis of these risks must be given priority to make the system more resilient to shocks.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"212 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":"123008642","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
Comparing the Legendre Wavelet filter and the Gabor Wavelet filter For Feature Extraction based on Iris Recognition System 基于虹膜识别系统的特征提取中Legendre小波滤波器与Gabor小波滤波器的比较
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094465
M. Danlami, Sapiee Jamel, S. N. Ramli, Siti Radhiah Megat Azahari
{"title":"Comparing the Legendre Wavelet filter and the Gabor Wavelet filter For Feature Extraction based on Iris Recognition System","authors":"M. Danlami, Sapiee Jamel, S. N. Ramli, Siti Radhiah Megat Azahari","doi":"10.1109/ICOA49421.2020.9094465","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094465","url":null,"abstract":"Iris recognition system is today among the most reliable form of biometric recognition. Some of the reasons why the iris recognition system is reliable include; Iris never changes due to ageing and individual can be recognized with their irises from long distances up to 50m away. The iris recognition system process includes four main steps. The four main steps are; iris image acquisition, preprocessing, feature extraction and matching, which makes the processes in recognizing an individual with his or her iris. However, most researchers recognized feature extraction as a critical stage in the recognition process. The stage is tasked with extracting unique feature of the individual to be recognized. Different algorithm over two-decade has been proposed to extract features from the iris. This research considered the Gabor filter, which is one of the most used and Legendre wavelet filters. We also apply them on three different datasets; CASIA, UBIRIS and MMU databases. Then we evaluate and compare based on the False Acceptance Rate (FAR), False Rejection Rate (FRR), Genuine Acceptance Rate (GAR) and their accuracy. The result shows a significate increase in recognition accuracy of the Legendre wavelet filter against the Gabor filter with up to 5.4% difference when applied with the UBIRIS database.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"16 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113961344","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: 8
Network Traffic Analysis using Big Data and Deep Learning Techniques 使用大数据和深度学习技术的网络流量分析
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094455
Alaeddine Boukhalfa, Abderrahim Abdellaoui, N. Hmina, H. Chaoui
{"title":"Network Traffic Analysis using Big Data and Deep Learning Techniques","authors":"Alaeddine Boukhalfa, Abderrahim Abdellaoui, N. Hmina, H. Chaoui","doi":"10.1109/ICOA49421.2020.9094455","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094455","url":null,"abstract":"Today the world is experiencing a rapid revolution in the field of information technology, several apparatus and devices generate data and exchange them through the network, these exchanges are not generally secured, they may contain hidden new attacks and intrusions undetectable by the existing tools of security. In addition, the increasing volume and the variety of data of these exchanges make the detection of the menaces more difficult. To solve these problems, we propose in this paper, a new idea of network traffic analysis based on gathering large data of traffic of the network using Big Data frameworks, and analyzing it with Deep Learning techniques in order to identify new invisible threats.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"76 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":"126210189","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
Multi-Agent System Based on Machine Learning for Early Diagnosis of Diabetes 基于机器学习的糖尿病早期诊断多智能体系统
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094511
Imane Chakour, Yousef El Mourabit, C. Daoui, Mohamed Baslam
{"title":"Multi-Agent System Based on Machine Learning for Early Diagnosis of Diabetes","authors":"Imane Chakour, Yousef El Mourabit, C. Daoui, Mohamed Baslam","doi":"10.1109/ICOA49421.2020.9094511","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094511","url":null,"abstract":"Diabetes is increasing all over the world. In Morocco, more than 2 million people aged 18 and over are diabetic. In order to diagnose and treat diabetes, early detection is needed. Thus, the aim of this qualitative study was to overcome this difficulty by giving more autonomy and initiative to the different software modules specialized in the medical diagnosis. To enable robust, reliable medical diagnostic support, Multi-Agent System can be the tool for distributed diagnostic. This article will attempt to create a new multi-agent system that evaluates the performance of three well-known machine learning algorithms: the artificial neural network (ANN), support vector machines (SVM), and logistic regression or logit model (LR), based on the diabetes Database. Then the system aggregates the classifications of these algorithms with a controller agent to increase the accuracy of the classification using a majority vote. In addition, this article discusses the current gap and the challenges of adopting machine learning algorithms in multi-agent systems.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"51 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":"128374698","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: 8
Stability analysis and $H_{infty}$ performance for nonlinear T-S fuzzy systems with time-varying delay 时变时滞非线性T-S模糊系统的稳定性分析及$H_{infty}$性能
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094484
S. Idrissi, E. Tissir, I. Boumhidi, Nabil El Fezazi
{"title":"Stability analysis and $H_{infty}$ performance for nonlinear T-S fuzzy systems with time-varying delay","authors":"S. Idrissi, E. Tissir, I. Boumhidi, Nabil El Fezazi","doi":"10.1109/ICOA49421.2020.9094484","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094484","url":null,"abstract":"This paper addresses the stability and H∞ performance problem for delayed nonlinear systems via Takagi-Sugeno (T-S) fuzzy approach. The time-varying delays are bounded and differentiable with upper bound of delay derivatives. Using an appropriate Lyapunov-Krasovskii functional (LKF), free-weighting matrices, and a new design methodology, sufficient conditions are established in terms of linear matrix inequalities (LMIs) to achieve the desired H∞ performance. These LMIs can be easily solved by standard numerical packages. Finally, numerical examples are presented to show the performances of the proposed method and the fact that it is less conservative than those previously mentioned.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"8 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":"121316688","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
Theoritecal Evaluation of Ibuprofen and Paracetamol by Fukui and Parr Fonctions Descriptors: DFT Study Fukui和Parr函数描述符对布洛芬和扑热息痛的理论评价:DFT研究
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094523
Hayat El ouafy, Latifa Amini, S. Zouitina, Anas Chraka, A. Moubarik, Kalifa El Harfi, M. Mbarki, M. El idrissi
{"title":"Theoritecal Evaluation of Ibuprofen and Paracetamol by Fukui and Parr Fonctions Descriptors: DFT Study","authors":"Hayat El ouafy, Latifa Amini, S. Zouitina, Anas Chraka, A. Moubarik, Kalifa El Harfi, M. Mbarki, M. El idrissi","doi":"10.1109/ICOA49421.2020.9094523","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094523","url":null,"abstract":"In the present work, we used the DFT (functional density theory) quantum method B3LYP / 6-311G (d, p) to determine the following elements: geometric optimization of interatomic distances in ibuprofen molecules and paracetamol, energies corresponding to reagents and products, electron density at certain atoms of the molecules of ibuprofen and paracetamol, electrophilic and nucleophilic nature of the molecules, Fukui indices, values of local condensed softness, local indices of electrophilicity and nucleophilicity, Mulliken charges, electronics atom populations and reactivity indices calculated using natural population analysis (NPA), and Parr's functions.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"7 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":"127418608","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 of the Process of Parameter Adjustment: Image Processing as a Case Study 参数调整过程的优化:以图像处理为例
2020 IEEE 6th International Conference on Optimization and Applications (ICOA) Pub Date : 2020-04-01 DOI: 10.1109/ICOA49421.2020.9094516
Issam Qaffou
{"title":"Optimization of the Process of Parameter Adjustment: Image Processing as a Case Study","authors":"Issam Qaffou","doi":"10.1109/ICOA49421.2020.9094516","DOIUrl":"https://doi.org/10.1109/ICOA49421.2020.9094516","url":null,"abstract":"Selecting optimal parameters' values in a computer vision task is a challenge for users because of the multitude of possible cases. This paper discusses the use of artificial intelligence methods and techniques to optimize the process of finding the best values for parameters in image processing applications. We propose an automatic method based on multi-agent system and reinforcement learning. The proposed solution is proved by an experimentation of object extraction from an image.","PeriodicalId":253361,"journal":{"name":"2020 IEEE 6th International Conference on Optimization and Applications (ICOA)","volume":"1 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":"132123429","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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