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2021 2nd International Conference on Computation, Automation and Knowledge Management (ICCAKM)最新文献

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Comparative study of Automotive Sensor technologies used for Unmanned Driving 用于无人驾驶的汽车传感器技术比较研究
Kritika Rana, P. Kaur
Autonomous vehicles utilize a large amount of data from Machine Learning, Neural networks, Image recognition systems for building the techniques that can drive autonomously. Autonomous vehicles depend on sensors for measuring conditions of roads and for making decisions while driving, and safety depends on the consistency of these sensors. Autonomous vehicles are robotic systems that are not only capable of regulating their motion in response to the sensory data they have obtained, but are also capable of behaving intelligently (or flexibly) in their environment. Autonomous vehicles must have the ability to see the things around it in order to know if they need to drive, to stop and turn, and handle the unexpected situations they come across. Each and every sensor has its own types of strengths and weaknesses in terms of range, recognition and reliability. Moreover, each sensor has its own advantages as well as disadvantages. This paper discusses the features of sensors used in autonomous vehicles and compares different set of sensors. We have used a Kalman filter for the detection and tracking of the car. We have used different parameters to see how tracking quality is affected by the tracker and also adjust the tracking filter to specify a different motion.
自动驾驶汽车利用来自机器学习、神经网络、图像识别系统的大量数据来构建自动驾驶技术。自动驾驶汽车依靠传感器来测量道路状况并在驾驶时做出决策,而安全性取决于这些传感器的一致性。自动驾驶汽车是一种机器人系统,它不仅能够根据获得的感官数据调节自己的运动,而且还能够在周围环境中智能(或灵活)地行动。自动驾驶汽车必须能够看到周围的事物,以便知道是否需要驾驶、停车和转弯,以及处理遇到的意外情况。每种传感器在范围、识别和可靠性方面都有自己的优势和劣势。此外,每种传感器都有自己的优点和缺点。本文讨论了自动驾驶汽车中使用的传感器的特点,并对不同的传感器进行了比较。我们使用了卡尔曼滤波来检测和跟踪汽车。我们使用了不同的参数来观察跟踪质量如何受到跟踪器的影响,并调整跟踪滤波器来指定不同的运动。
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引用次数: 1
Arabic Speech Emotion Recognition Method Based On LPC And PPSD 基于LPC和PPSD的阿拉伯语语音情感识别方法
O. A. Mohammad, M. Elhadef
This research detects and recognize the emotions in Arabic speech audio files that contains records of human voices with different emotion classes (sad, happy, surprised, and questioning). In the area of emotion detection, when a person becomes emotional, his voice is adjusted based on the state of emotion. As the acoustic features like pressure, strength and loudness varies from a state of emotion to another. However, in the detection of feelings, the classification and modeling part of the features gets priority with the extracted features. Therefore, extracting the best features that describes the emotions stats is the most challenging task. This paper proposes an efficient approach to recognize the Arabic speech emotions. The presented method contains three main phases, signal preprocessing phase for noise removal and signal bandwidth reduction, feature extraction phase using a combination of Linear Predictive Codes (LPC) and the 10-degree polynomial Curve fitting Coefficients over the periodogram power spectral density function of the speech signal and machine learning phase using various machine learning algorithms (ANN, KNN, SVM, Decision Tree, Logistic Regression) and compare between their accuracy results to get the best accuracy.
本研究检测并识别阿拉伯语语音音频文件中的情绪,这些音频文件包含不同情绪类别(悲伤、快乐、惊讶和质疑)的人类声音记录。在情绪检测领域,当一个人变得情绪化时,他的声音会根据情绪状态进行调整。由于压力、强度和响度等声学特征因情绪状态而异。然而,在情感检测中,特征的分类和建模部分优先于提取的特征。因此,提取描述情绪状态的最佳特征是最具挑战性的任务。本文提出了一种有效的阿拉伯语语音情感识别方法。该方法包含三个主要阶段:用于去噪和降低信号带宽的信号预处理阶段,使用线性预测码(LPC)和语音信号周期图功率谱密度函数上的10度多项式曲线拟合系数组合的特征提取阶段,以及使用各种机器学习算法(ANN, KNN, SVM, Decision Tree,逻辑回归),并比较它们的精度结果,以获得最佳精度。
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引用次数: 3
Prediction based Load Balancing and VM Migration in Big Data Cloud Environment 大数据云环境下基于预测的负载均衡与虚拟机迁移
P. Tamilarasi, D. Akila
In Big Data Cloud atmosphere, the cloud service provider (CSP) offers amenities to the customer with the accessible virtual cloud sources. Investigators have been provided more consideration towards the harmonizing of the load, as it has a complete impact on the system act. In this paper, Prediction based Load Balancing and Virtual Machine (VM) Migration (PLBVM) algorithm is designed for Big data cloud environments. In this algorithm, the future loads of each server are estimated. If the estimated future load is greater than an upper bound or less than a lower bound, then it indicates unbalanced load, so that VM migration is triggered. In VM migration, the VMs with minimum migration time and sufficient resources are selected. Then the task execution continues in the migrated VMs. By experimental results, it is shown that PLBVM achieves lesser response delay and execution time, among the other approaches.
在大数据云环境中,云服务提供商(CSP)通过可访问的虚拟云资源为客户提供便利。由于负载的协调对系统行为有完全的影响,研究人员对负载的协调给予了更多的考虑。本文针对大数据云环境,设计了基于预测的负载均衡与虚拟机迁移(PLBVM)算法。在该算法中,对每个服务器的未来负载进行了估计。如果预估未来负载大于上限或小于下限,则表示负载不均衡,触发虚拟机迁移。迁移虚拟机时,选择迁移时间最短、资源充足的虚拟机。迁移后的虚拟机继续执行任务。实验结果表明,与其他方法相比,PLBVM的响应延迟和执行时间更短。
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引用次数: 3
Developing Mapping and allotment in Volunteer Cloud systems using Reliability Profile algorithms in a virtual machine 在虚拟机中使用可靠性概要算法开发志愿者云系统中的映射和分配
S. Jeyalaksshmi, M. S. Nidhya, G. Suseendran, Souvik Pal, D. Akila
While the placement of the Virtual Computer was It remains an open challenge for Volunteer Cloud Computing, which reveals many divergent gaps in conventional cloud computing contexts, and has been thoroughly studied. Features, including sporadic usability of nodes and Infrastructure that's inefficient. In this article, we are modeling the Virtual In Volunteer Cloud Computing, computer positioning dilemma As a multi-dimensional, constrained 0–1 knapsack issue and Built algorithms to satisfy the basic aims and shortcomings of Volunteer Cloud Computing. The proof of a dedicated Cloud Computing Volunteer, The competitive success outcomes of these test beds are illustrated With algorithm.
虽然虚拟计算机的位置仍然是志愿者云计算的一个公开挑战,这揭示了传统云计算环境中的许多分歧,并且已经被彻底研究过。功能,包括节点和基础设施的零星可用性,效率低下。在本文中,我们将志愿者云计算中的虚拟、计算机定位困境建模为一个多维、受限的0-1背包问题,并构建算法来满足志愿者云计算的基本目标和不足。一个专门的云计算志愿者的证明,用算法说明了这些试验台的竞争成功结果。
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引用次数: 7
Credit Card Fraud Detection System based on Operational & Transaction features using SVM and Random Forest Classifiers 基于支持向量机和随机森林分类器的操作和交易特征的信用卡欺诈检测系统
C. Sudha, D. Akila
This paper proposes a Credit Card Fraud Detection system based on Operational & Transaction features using Support Vector Machine (SVM) and Random Forest (RF) classifiers. In this system, in the first phase, the operational features of users are extracted, and then a random forest classifier is used to classify the features into benign and suspected. In the second phase, the transaction features of users are extracted from the user records, and then the M-class SVM classifier is applied to classify the features into benign and suspected. The performance of the system is evaluated in terms of standard measures precision, accuracy, recall, and F-1 score. By results, it was shown that both RF and SVM classifiers achieve a higher detection rate with good accuracy.
本文利用支持向量机(SVM)和随机森林(RF)分类器,提出了一种基于操作和交易特征的信用卡欺诈检测系统。在该系统中,首先提取用户的操作特征,然后使用随机森林分类器将这些特征分为良性和可疑两类。第二阶段,从用户记录中提取用户的交易特征,然后使用m类SVM分类器将特征分为良性和可疑两类。系统的性能是根据标准测量的精度、准确性、召回率和F-1分数来评估的。结果表明,射频分类器和支持向量机分类器均具有较高的检测率和较好的准确率。
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引用次数: 8
[Copyright notice] (版权)
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引用次数: 0
Towards Technology Attitude comparison of Hungarian and Indian Student for Real- Time 匈牙利和印度学生对技术的实时态度比较
C. Verma, Z. Illés, Veronika Stoffová, Viktoria Bakonvi
This paper used descriptive analysis and nonparametric test to explore the significant difference between Indian and Hungarian students' attitudes. A systematic data analysis was performed with primary samples (314) gathered from Indian and Hungarian universities. We proposed two significant hypotheses to achieve the main objective of the study. On the one hand, we did not find a significant difference for “Informative and quality based study” and “Confidence and motivation”, and another hand, both country students, have dissimilar thinking towards “Independent learning”, “Admission/job placement/examination”, “Future acceptance for 21st century” and “Rapid deliver and share content”. The descriptive analysis also proved that both country students have a positive attitude towards technology. Results of the paper also proved that Hungarian students think more positively as compared to Indian students. We proposed a comparative technique to be implemented as a real-time web module with the university website's integration. This method may overcome the traditional offline differential approaches.
本文采用描述性分析和非参数检验来探讨印度和匈牙利学生态度的显著差异。对从印度和匈牙利大学收集的314个主要样本进行了系统的数据分析。我们提出了两个重要的假设来实现研究的主要目标。一方面,我们没有发现两国学生在“信息和质量为基础的学习”和“信心和动力”方面有显著差异,另一方面,两国学生在“自主学习”、“入学/就业/考试”、“面向21世纪的未来接受”和“快速传递和分享内容”方面有不同的思维。描述性分析也证明了两国学生对技术的态度都是积极的。论文的结果也证明匈牙利学生比印度学生更积极地思考。我们提出了一个比较技术,并将其作为一个实时web模块与大学网站集成。该方法可以克服传统的离线差分方法。
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引用次数: 0
Classification of Different Stages of Diabetic Retinopathy using Convolutional Neural Networks 卷积神经网络在糖尿病视网膜病变分期中的应用
P. Saranya, K. Umamaheswari, M. Sivaram, Chirag Jain, Debarpan Bagchi
Diabetic Mellitus is the most familiar disease around the globe. Long prevalence of diabetes causes several problems related to health. The most common issue is Diabetic Retinopathy (DR). Diabetic retinopathy is a situation in which the vessels inside the retina are vandalized, leaking harmful substances and fluids in the surrounding tissue resulting in hemorrhages, micro aneurysms in the eye and further into partial or complete vision loss. This disease if treated in the early stage can help to prevent vision loss, but since it takes time for diagnosis and there is a shortage of ophthalmologists' patients suffer vision loss even before diagnosis. Hence, early detection of DR may help in reducing the problem. Therefore, in this paper we investigate various approaches to understand the process of detecting Diabetic Retinopathy as accurately as possible and classifying them into different grades of treatable DR (NPDR) namely LO, L1 DR, L2 DR and Proliferate DR (PDR) using Deep Learning and Image Processing techniques also making some improvisations on the same to enhance the capability of other existing systems.
糖尿病是世界上最常见的疾病。糖尿病的长期流行导致了一些与健康有关的问题。最常见的问题是糖尿病视网膜病变(DR)。糖尿病性视网膜病变是指视网膜内的血管被破坏,有害物质和液体在周围组织中泄漏,导致出血,眼睛出现微动脉瘤,进而部分或完全丧失视力。如果在早期治疗这种疾病,可以帮助防止视力下降,但由于诊断需要时间,而且眼科医生短缺,患者甚至在诊断之前就患有视力下降。因此,早期发现DR可能有助于减少这个问题。因此,在本文中,我们研究了各种方法来了解尽可能准确地检测糖尿病视网膜病变的过程,并使用深度学习和图像处理技术将其分为不同级别的可治疗DR (NPDR),即LO, L1 DR, L2 DR和Proliferate DR (PDR),并在此基础上进行了一些改进,以增强其他现有系统的能力。
{"title":"Classification of Different Stages of Diabetic Retinopathy using Convolutional Neural Networks","authors":"P. Saranya, K. Umamaheswari, M. Sivaram, Chirag Jain, Debarpan Bagchi","doi":"10.1109/ICCAKM50778.2021.9357735","DOIUrl":"https://doi.org/10.1109/ICCAKM50778.2021.9357735","url":null,"abstract":"Diabetic Mellitus is the most familiar disease around the globe. Long prevalence of diabetes causes several problems related to health. The most common issue is Diabetic Retinopathy (DR). Diabetic retinopathy is a situation in which the vessels inside the retina are vandalized, leaking harmful substances and fluids in the surrounding tissue resulting in hemorrhages, micro aneurysms in the eye and further into partial or complete vision loss. This disease if treated in the early stage can help to prevent vision loss, but since it takes time for diagnosis and there is a shortage of ophthalmologists' patients suffer vision loss even before diagnosis. Hence, early detection of DR may help in reducing the problem. Therefore, in this paper we investigate various approaches to understand the process of detecting Diabetic Retinopathy as accurately as possible and classifying them into different grades of treatable DR (NPDR) namely LO, L1 DR, L2 DR and Proliferate DR (PDR) using Deep Learning and Image Processing techniques also making some improvisations on the same to enhance the capability of other existing systems.","PeriodicalId":165854,"journal":{"name":"2021 2nd International Conference on Computation, Automation and Knowledge Management (ICCAKM)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116041301","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
Design Of Estimator For Level Monitoring Using Data Driven Model 基于数据驱动模型的液位监测估计器设计
Vighnesh Shenoy, K. Santhosh
A state observer estimates the state variables depending on the measurements of the output over a period for an observable system. Luenberger observers can be used when the sensor produces minimal noise. Whereas, for stochastic systems having measurement and process noise Kalman filters are more suitable. This paper reports a state observer model for a liquid level monitoring system using both Luenberger and Kalman methods. A CFD simulation is carried out to investigate the laminar type of water flow through an orifice meter with a definite pipe diameter, which aids in the calculation of pressure difference resulting in liquid level estimation.
状态观测器根据可观测系统在一段时间内输出的测量值来估计状态变量。当传感器产生最小噪声时,可以使用Luenberger观测器。而对于具有测量噪声和过程噪声的随机系统,卡尔曼滤波则更为适用。本文采用Luenberger和Kalman两种方法建立了一个液位监测系统的状态观测器模型。采用CFD模拟方法,研究了层流型水流在确定管径的孔板流量计中的流动情况,从而计算了压差,从而估算了液位。
{"title":"Design Of Estimator For Level Monitoring Using Data Driven Model","authors":"Vighnesh Shenoy, K. Santhosh","doi":"10.1109/iccakm50778.2021.9357704","DOIUrl":"https://doi.org/10.1109/iccakm50778.2021.9357704","url":null,"abstract":"A state observer estimates the state variables depending on the measurements of the output over a period for an observable system. Luenberger observers can be used when the sensor produces minimal noise. Whereas, for stochastic systems having measurement and process noise Kalman filters are more suitable. This paper reports a state observer model for a liquid level monitoring system using both Luenberger and Kalman methods. A CFD simulation is carried out to investigate the laminar type of water flow through an orifice meter with a definite pipe diameter, which aids in the calculation of pressure difference resulting in liquid level estimation.","PeriodicalId":165854,"journal":{"name":"2021 2nd International Conference on Computation, Automation and Knowledge Management (ICCAKM)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117183186","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
Complexity of Risk Management in Danish Power Transmission Industry: Managing Disregarded and Minor risks 丹麦输电行业风险管理的复杂性:管理被忽视的和次要的风险
L. P. Brasen, Torben Tambo
With Risk being an ever-present concern, the Danish Power Transmission Industry (DPT) is no stranger to the concept. However, with growing complexity in the asset portfolio and an organization that wants to conform with agile methods, the DPT involved in this paper, are facing challenges regarding risk management in asset management activities. Disregarded and minor risks are backlogged and surveyed only once a year and a strong desire to change that fact have arisen in the asset management department. The aim of this study is therefore to examine the literature and investigate the current processes at the DPT, to ensure the development of a solution that can encapsulate and solve the disregarded and minor risks.
由于风险是一个始终存在的问题,丹麦电力传输行业(DPT)对这个概念并不陌生。然而,随着资产组合日益复杂,以及希望遵循敏捷方法的组织,本文所涉及的DPT面临着资产管理活动中风险管理方面的挑战。被忽视的和较小的风险被积压,每年只调查一次,资产管理部门出现了改变这一事实的强烈愿望。因此,本研究的目的是检查文献并调查DPT的当前流程,以确保开发出能够封装和解决被忽视和次要风险的解决方案。
{"title":"Complexity of Risk Management in Danish Power Transmission Industry: Managing Disregarded and Minor risks","authors":"L. P. Brasen, Torben Tambo","doi":"10.1109/iccakm50778.2021.9357740","DOIUrl":"https://doi.org/10.1109/iccakm50778.2021.9357740","url":null,"abstract":"With Risk being an ever-present concern, the Danish Power Transmission Industry (DPT) is no stranger to the concept. However, with growing complexity in the asset portfolio and an organization that wants to conform with agile methods, the DPT involved in this paper, are facing challenges regarding risk management in asset management activities. Disregarded and minor risks are backlogged and surveyed only once a year and a strong desire to change that fact have arisen in the asset management department. The aim of this study is therefore to examine the literature and investigate the current processes at the DPT, to ensure the development of a solution that can encapsulate and solve the disregarded and minor risks.","PeriodicalId":165854,"journal":{"name":"2021 2nd International Conference on Computation, Automation and Knowledge Management (ICCAKM)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124745946","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
期刊
2021 2nd International Conference on Computation, Automation and Knowledge Management (ICCAKM)
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