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2019 Third International conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC)最新文献

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Performance Analysis of Object Detection and Tracking Algorithms for Traffic Surveillance Applications using Neural Networks 基于神经网络的交通监控目标检测与跟踪算法性能分析
Naman Jain, Shreesha Yerragolla, Tanuja Guha, Mohana
The single object detection has been performed by using the concepts of convolution layers. A neural network consists of several different layers such as the input layer, at least one hidden layer, and an output layer. The dataset used for single object detection is the on-road vehicle dataset. This dataset consists of three classes of images which are Heavy, Auto and Light. The dataset consists of images of varying illuminations. The performance metrics has been calculated for the day dataset, evening dataset and night dataset. Multiple object detection has been performed using the You Only Look Once (YOLOv3) algorithm. This approach encompasses a single deep convolution neural network dividing the input into a cell grid and each cell predicts a boundary box and classifies object directly. The dataset used for multiple object detection is the KITTI dataset. It consists of 80 classes out of which five classes has been considered for this project which are: car, bus, truck, and motorcycle and train. Using the Multiple Object Detection concepts, tracking of vehicles was further implemented. The first frame of the video was taken and Multiple object detection was performed and in the further frames of the video the object was tracked using its centroid position. This has been developed using OpenCV and Python using YOLOv3 algorithm for the object detection phase.
利用卷积层的概念进行了单目标检测。神经网络由几个不同的层组成,如输入层、至少一个隐藏层和一个输出层。用于单目标检测的数据集是道路车辆数据集。该数据集由三类图像组成,分别是Heavy, Auto和Light。数据集由不同光照的图像组成。计算了白天数据集、晚上数据集和夜间数据集的性能指标。使用YOLOv3 (You Only Look Once)算法进行多目标检测。该方法包含一个深度卷积神经网络,将输入划分为一个单元格,每个单元格预测一个边界框并直接对对象进行分类。用于多目标检测的数据集是KITTI数据集。它由80个类别组成,其中五个类别已被考虑用于该项目:汽车,公共汽车,卡车,摩托车和火车。利用多目标检测的概念,进一步实现了车辆的跟踪。拍摄视频的第一帧并执行多目标检测,并在视频的其他帧中使用其质心位置跟踪目标。这是使用OpenCV和Python开发的,使用YOLOv3算法进行对象检测阶段。
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引用次数: 19
Key Technologies and challenges in IoT Edge Computing 物联网边缘计算的关键技术和挑战
Soumyalatha Naveen, Manjunath R. Kounte
In recent years, the tremendous growth of interconnected devices results in a new technology called Internet of Things (IoT). Cloud computing assists the IoT applications to store the data and perform computation in order to control and manage the vast amount of data generated by these IoT devices. But the major challenge in Cloud computing is to meet requirements of many real-time applications of Internet of Things. Whereas, Edge is a computing architecture that helps to communicate, manage, store, and processes the data that quickly returns the response. This is made possible by moving these functionalities closer to the end users. Edge computing and cloud computing are independent as wells as mutually beneficial to many applications. This paper discusses the overview of IoT, communication technologies and protocols required for IoT, data transfer in IoT. Cloud services to store, process and to analyze the data generated from IoT devices are explored.
近年来,互联设备的巨大增长导致了一种名为物联网(IoT)的新技术。云计算帮助物联网应用程序存储数据并执行计算,以控制和管理这些物联网设备生成的大量数据。但云计算面临的主要挑战是如何满足物联网许多实时应用的需求。Edge是一种计算架构,有助于通信、管理、存储和处理快速返回响应的数据。这可以通过将这些功能移近最终用户来实现。边缘计算和云计算对许多应用来说既独立又互利。本文讨论了物联网的概述,物联网所需的通信技术和协议,物联网中的数据传输。探索存储、处理和分析物联网设备生成数据的云服务。
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引用次数: 33
Performance comparison of Honey Bee Mating Optimization algorithms for Fuel Cell operating parameters 燃料电池运行参数下蜜蜂交配优化算法的性能比较
Jyothika Subramanian, M. A., Sherin George, D. S, A. S
Fuel cells are emerging as a promising source of green energy that emit electrical energy with almost no pollutants. Fuel cell technology highlights a vital role in the evolution of alternative energy which can be applied for all future applications such as automobile, stationary power plants and to power up devices like mobiles and laptops. One of the most attractive fuel cell types is the polymer electrolytic membrane fuel cells (PEMFCs) due to its ability to operate at low temperature conditions, low corrosion, low weight and quick start-up, which widens its area of applications. There are many operating parameters of PEMFC such as temperature, pressure, flow rate, voltage etc. affecting the overall system efficiency in PEMFC. Controlling the operating parameters of PEMFC is important as it affects the performance, lifetime, working and the response times. In this project, we are focusing on optimization of PEM Fuel Cell. Among these different parameters two are considered to optimize: Flow rate and Pressure. For this optimization problem, different algorithms are compared in this project and the one that best optimizes PEMFC parameters is selected after simulation and analysis. Finally, genetic algorithm is implemented into which holds advantage and from this, selected algorithms are also included into GA. Since, GA is a powerful and dependable innovation to optimize fuel cell stack model. A review of recent research indicates that GAs and other computational intelligence techniques are likely to dominate PEMFC modeling efforts in the future. And the outcome is confirmed to be effective.
燃料电池作为一种很有前途的绿色能源正在崛起,它几乎不排放污染物,只释放电能。燃料电池技术在替代能源的发展中发挥着至关重要的作用,它可以应用于所有未来的应用,如汽车、固定发电厂,以及为手机和笔记本电脑等设备供电。聚合物电解质膜燃料电池(pemfc)是最具吸引力的燃料电池类型之一,因为它具有低温、低腐蚀、轻重量和快速启动的能力,这扩大了它的应用领域。在PEMFC中,温度、压力、流量、电压等工作参数影响着整个系统的效率。控制PEMFC的工作参数非常重要,因为它会影响PEMFC的性能、寿命、工作和响应时间。在本项目中,我们将重点研究PEM燃料电池的优化。在这些不同的参数中,有两个被认为是最优的:流量和压力。针对这一优化问题,本课题对不同算法进行了比较,并通过仿真分析选择了最优的PEMFC参数优化算法。最后,利用遗传算法实现遗传算法,并在此基础上将选择的算法纳入遗传算法。因此,遗传算法是优化燃料电池堆模型的一种强大而可靠的创新。最近的一项研究表明,GAs和其他计算智能技术很可能在未来主导PEMFC建模工作。结果证明是有效的。
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引用次数: 2
An Efficient Implementation of Decimal Adder Using Parallel Prefix Addition 使用并行前缀加法的十进制加法器的有效实现
R. N., M. Ajeeth, S. Akash, P. Muralikrishnan
The majority applications such as traffic light control, Elevator, Valet car parking system uses LED displays to show the numbers. Sequential counters are used in those applications in which it represents the numbers in four bit binary coded decimal (BCD) form. In byte oriented systems BCD is a decimal representation of a number directly coded in binary digit by digit. Applications of addition in BCD found in many applications which uses decimal data. This paper proposes an efficient implementation of Binary Coded Decimal Adder (BCDA) using parallel prefix addition which consumes very less power, operating with greater speed and also occupies less area. The proposed adder architecture is simulated using Xilinx 14.2 and power, area and delay results are carried out using cadence software. The proposed adder results in very less power consumption, operating with greater speed and also occupies less area.
大多数应用如交通灯控制,电梯,代客泊车系统使用LED显示屏显示数字。顺序计数器用于以四位二进制编码十进制(BCD)形式表示数字的应用程序中。在面向字节的系统中,BCD是直接用二进制逐个数字编码的数字的十进制表示。在许多使用十进制数据的应用中都可以找到BCD中加法的应用。本文提出了一种利用并行前缀加法实现二进制编码十进制加法器(BCDA)的方法,该方法功耗低、运算速度快、占地小。采用Xilinx 14.2软件对所提出的加法器结构进行了仿真,并利用cadence软件对其功耗、面积和延迟进行了仿真。所提出的加法器功耗非常低,运行速度更快,占地面积也更小。
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引用次数: 2
Face Recognition of Identical Twins Based On Support Vector Machine Classifier 基于支持向量机分类器的同卵双胞胎人脸识别
K. Vengatesan, Abhishek Kumar, V. Karuppuchamy, R. Shaktivel, A. Singhal
Face recognition and biometrics are based on a specific and unique person identification. This procedure is completely dependent on matching the image and other individual image for generating a recognizable proof. This is the one of the best approaches to perform the correlation by choosing facial attributes from the image and from a facial database. In facial recognition calculations ought to have the option to recognize the comparative looking people or ready to isolate the identical twins utilizing face recognition with precision classification. The extract attributes were classified utilizing SVM classifier. The input image of an individual is first identified to be twins or not founded on classification techniques. SVM could be used for both regression and classification challenges. It is commonly used in taxonomy problems. SVM is less computationally intensive and generalizable. Therefore, it would be extensively studied and rapidly developed in recent years.
人脸识别和生物特征识别都是基于一个特定的、唯一的人的身份识别。这个过程完全依赖于匹配图像和其他单独的图像来生成可识别的证明。这是通过从图像和面部数据库中选择面部属性来执行相关性的最佳方法之一。在面部识别计算中,应该有选择识别比较长相的人,或者准备利用精确分类的面部识别分离同卵双胞胎。利用SVM分类器对提取的属性进行分类。个人的输入图像首先被识别为双胞胎或不是基于分类技术。支持向量机可以用于回归和分类挑战。它通常用于分类学问题。支持向量机计算量小,可泛化。因此,近年来它将得到广泛的研究和迅速的发展。
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引用次数: 20
Multilevel Security and Dual OTP System for Online Transaction Against Attacks 针对攻击的在线交易多级安全及双OTP系统
G. Muneeswari, A. Puthussery
In the current internet technology, most of the transactions to banking system are effective through online transaction. Predominantly all these e-transactions are done through e-commerce web sites with the help of credit/debit cards, net banking and lot of other payable apps. So, every online transaction is prone to vulnerable attacks by the fraudulent websites and intruders in the network. As there are many security measures incorporated against security vulnerabilities, network thieves are smart enough to retrieve the passwords and break other security mechanisms. At present situation of digital world, we need to design a secured online transaction system for banking using multilevel encryption of blowfish and AES algorithms incorporated with dual OTP technique. The performance of the proposed methodology is analyzed with respect to number of bytes encrypted per unit time and we conclude that the multilevel encryption provides better security system with faster encryption standards than the ones that are currently in use.
在当前的互联网技术下,大多数与银行系统的交易都是通过网上交易实现的。大多数情况下,所有这些电子交易都是通过电子商务网站在信用卡/借记卡、网上银行和许多其他支付应用程序的帮助下完成的。因此,每一笔网上交易都容易受到网络上欺诈网站和入侵者的攻击。由于有许多针对安全漏洞的安全措施,网络窃贼足够聪明,可以检索密码并破坏其他安全机制。在数字世界的今天,我们需要利用河豚多级加密和AES算法结合双OTP技术设计一个安全的银行网上交易系统。根据单位时间内加密的字节数对所提出方法的性能进行了分析,我们得出结论,多层加密提供了比目前使用的加密标准更快的安全系统。
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引用次数: 4
An Efficient Communication Scheme for Wi-Li-Fi Network Framework 一种高效的Wi-Li-Fi网络框架通信方案
S. A. Selvi, Dr. T. Ananth kumar, R. Rajesh, M. Ajisha
One of the key requirements for inter active application is seamless connectivity. Existing wireless infrastructures is inadequate to support seamless connectivity. Recently Li-Fi networks are introduced to extend the RF connectivity to indoor regions. Light Fidelity (Li-Fi) Networks are becoming popular, due to their support of wide range of un-licensed bandwidth, which enables communication in radio Frequency (RF) sensitive environments, realizes energy-efficient data transmission, and has the potential to boost the capacity of wireless access network through spatial reuse. Due to the rapid development of Li-Fi Based systems they need to co-exist with existing wi-fi based RF systems until its fully evolved. Hence the concept of Wi-Li-Fi is very significant area of research. In this paper we have proposed novel hybrid communication scheme for Wi-Li-Fi environment with an hybrid environment experimental setup. In this scheme a novel M-frame and M-connect frame formats take care of the proper communication mechanism for the proposed model of Wi-Li-Fi environment. Experimental results have revealed that the proposed scheme outperforms the conventional methods for the crowded environments in terms of handover overhead and increase the average throughput. It is concluded that the proposed communication scheme can be able to improve the performance of future seamless interactive applications.
交互式应用程序的关键需求之一是无缝连接。现有的无线基础设施不足以支持无缝连接。最近引入了Li-Fi网络,将射频连接扩展到室内区域。光保真(Li-Fi)网络正变得越来越流行,因为它们支持宽范围的免许可带宽,这使得在射频(RF)敏感环境中通信成为可能,实现节能数据传输,并有可能通过空间重用来提高无线接入网络的容量。由于基于Li-Fi的系统的快速发展,它们需要与现有的基于wi-fi的射频系统共存,直到其完全发展。因此,Wi-Li-Fi的概念是非常重要的研究领域。本文通过混合环境实验装置,提出了一种新的Wi-Li-Fi环境下的混合通信方案。在该方案中,一种新的M-frame和M-connect帧格式为所提出的Wi-Li-Fi环境模型提供了适当的通信机制。实验结果表明,在拥挤环境下,该方案在切换开销和平均吞吐量方面都优于传统方法。结果表明,所提出的通信方案能够提高未来无缝交互应用的性能。
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引用次数: 6
Parametric Analysis on Enhanced Facial Emotion Recognition with Weight Optimized Neural Network 权重优化神经网络增强面部情绪识别的参数分析
B. Devi, Noorul Islam
This paper intends to design a novel FER model that includes four phases such as (i) Face Detection, (ii) Feature extraction, (iii) Dimension reduction, and (iv) Classification. Here, Viola Jones (VJ) method is deployed for face detection, which is the initial technique to offer better object detection at real-time. Subsequently, feature extraction is carried out by means of Local Binary Pattern (LBP), and Discrete Wavelet Transform (DWT). As the “curse of dimensionality” seems to be a major fact, the dimension reduction of features is done using Principal Component Analysis (PCA). Finally, the classification is carried out by means of Neural Network (NN) with the new training algorithm called Probability based-Bird Swarm Algorithm (P-BSA), by which the weights are optimized. The performance of the proposed algorithm is done by making the algorithmic analysis. More importantly, the positive integer ($U$) of the proposed algorithm is varied to certain values: 0.5, 1, 1.3, 1.5 and 1.8, respectively.
本文拟设计一种新的FER模型,该模型包括(i)人脸检测、(ii)特征提取、(iii)降维和(iv)分类四个阶段。在这里,Viola Jones (VJ)方法被用于人脸检测,这是提供更好的实时目标检测的初始技术。随后,利用局部二值模式(LBP)和离散小波变换(DWT)进行特征提取。由于“维数诅咒”似乎是一个主要的事实,因此使用主成分分析(PCA)来进行特征的降维。最后,利用神经网络(NN)进行分类,并提出了一种新的训练算法——基于概率的鸟群算法(P-BSA),通过该算法优化权重。通过对算法的分析,验证了算法的性能。更重要的是,本文算法的正整数$U$被改变为一定的值:分别为0.5、1、1.3、1.5和1.8。
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引用次数: 0
Naïve Bayes based Summarizing Ruleset in Prediction of Diabetes Mellitus using Magnum Opus Naïve基于贝叶斯的总结规则集在Magnum Opus预测糖尿病中的应用
J. Omana, M. Moorthi
Diabetes mellitus is the deficiency that is widely spreading nowadays. Manually diagnosing a person with diabetes is more complicated. If diabetes is not treated early it may lead to severe complications. We focus on Electronic Medical Records (EMR) to find out the factors that represent a patient with the risk of developing diabetes. We apply Apriori, Éclat and OPUS association rule mining techniques to generate the risk factors that occur frequently will help greatly in predicting diabetes. These frequent risk factors of each technique are subject to Naïve Bayes with which the chances for developing diabetes mellitus is predicted and the efficiency of each is obtained with respect to Success probability. In evaluating and comparing the previous techniques, OPUS is found to be efficient in predicting the factors that have a high risk of developing diabetes mellitus.
糖尿病是当今普遍存在的一种疾病。手动诊断糖尿病患者更为复杂。如果糖尿病不及早治疗,可能会导致严重的并发症。我们专注于电子医疗记录(EMR),以找出代表患者患糖尿病风险的因素。我们应用Apriori、Éclat和OPUS关联规则挖掘技术生成频繁发生的危险因素,对预测糖尿病有很大帮助。每种技术的这些常见危险因素都服从Naïve贝叶斯,用它来预测发生糖尿病的机会,并根据成功概率获得每种技术的效率。通过对以往技术的评价和比较,发现OPUS在预测糖尿病高危因素方面是有效的。
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引用次数: 0
Classification of Faults in a Distributed Generator Connected Power System Using Artificial Neural Network 基于人工神经网络的分布式发电并网系统故障分类
Ritu Singh, Smruti Rekha Pattanaik, A. Bhuyan, B. Panigrahi, Jyoti Shukla, S. Shukla
Transmission lines are high voltage lines which carry electricity from the power plant to the substation and it is further transmitted to different areas. Distribution lines of low voltage lines for residential and commercial use that bring power from substations to end users. Various types of switching and protecting devices and instruments are used during the transmission and distribution of electrical power. Day by day the demand for electric power is increasing, hence different types of Distributed Generator (DG) such as wind, tidal, solar, diesel generator, etc. are used to increase electrical power generation. The diesel generator is linked to the grid through long transmission networks in this work. Faults must be resolved as soon as possible with respect to customer satisfaction & service quality. The detection method ought to be correct and sharp in order to clarify the fault very soon. The methodology of artificial neural network is a quick-witted method used for classification of fault that can classify the fault. MATLAB and SIMULINK are used for system modeling in this work. The extracted voltage signal fed to the ANN as input which is accurately trained and tested.
输电线路是高压线路,它将电力从发电厂输送到变电站,并进一步输送到不同的地区。用于住宅和商业用途的低压配电线路,将电力从变电站输送给最终用户。在电力的传输和分配过程中使用各种类型的开关和保护装置和仪表。对电力的需求日益增加,因此不同类型的分布式发电机(DG),如风能、潮汐能、太阳能、柴油发电机等被用来增加发电量。在这项工作中,柴油发电机通过长输电网与电网相连。在客户满意和服务质量方面,故障必须尽快解决。检测方法要准确、灵敏,以便尽快查明故障。人工神经网络方法是一种快速的故障分类方法,可以对故障进行分类。本文采用MATLAB和SIMULINK对系统进行建模。将提取的电压信号作为输入送入人工神经网络,并对其进行精确训练和测试。
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引用次数: 1
期刊
2019 Third International conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC)
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