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2021 5th International Conference on Trends in Electronics and Informatics (ICOEI)最新文献

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Integrating Drain Gating and Lector Techniques for Leakage Power Reduction in Ultra Deep Submicron Technology 集成漏极门控和收集器技术在超深亚微米技术中降低泄漏功率
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9453074
Thokala Harikrishna, Sanchita, Shivam Kumar, A. Jain
Due to scaling short channel effects are observed in devices under ultra deep submicron technology. The short channel effects causes leakage current to flow through the transistor which increases static power dissipation of the circuits. In this work two popular leakage reduction techniques namely drain gating technique and lector technique are combined to reduce the leakage power reduction of CMOS VLSI circuits. Different logic circuits are simulated using this novel combined technique for different input vectors. The performance of inverter and NOR gate are analyzed in terms of dc power dissipation and propagation delay and are compared with the existing popular leakage reduction techniques. Due to combined effect of drain gating and lector techniques, substantial reduction in leakage power is observed. The proposed technique reduces the leakage power consumption of Drain gating NOR gate by 44% and Lector NOR gate by 22% for 45nm technology.
在超深亚微米技术下,由于尺度效应,器件中出现了短通道效应。短通道效应导致漏电流流过晶体管,从而增加了电路的静态功耗。本文将两种常用的漏极门控技术和集电极技术相结合,以降低CMOS VLSI电路的漏功率。针对不同的输入向量,采用这种新颖的组合技术对不同的逻辑电路进行了仿真。从直流功耗和传输延迟两个方面分析了逆变器和NOR门的性能,并与现有流行的减漏技术进行了比较。由于漏极门控和收集器技术的联合作用,泄漏功率显著降低。对于45nm技术,该技术可将漏极通通NOR栅极的泄漏功耗降低44%,将电极NOR栅极的泄漏功耗降低22%。
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引用次数: 2
Construction of the Collection Retrieval System of Intelligent Library Based on Cloud Computing 基于云计算的智能图书馆馆藏检索系统的构建
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452899
Cuihua Li
Construction of the collection retrieval system of intelligent library based on cloud computing is conducted in this paper. Constructing the intensive database resource distribution structure model and analyzing the statistical data of intensive database resources, combined with the fuzzy comprehensive clustering method to carry out the information clustering processing of intensive database resources, is the core framework for dealing with the data analysis problems proposed in this article. In the wildcard-based ciphertext search solution, the server needs to send the matched file to the user completely. If the user cannot get the desired file after decryption, it needs to be sent again. To overcome this challenge, we use the retrieval model to construct the efficient cloud model. The collection ways are simulated through the experimental simulations.
本文对基于云计算的智能图书馆馆藏检索系统进行了构建。构建集约型数据库资源分布结构模型,分析集约型数据库资源的统计数据,结合模糊综合聚类方法对集约型数据库资源进行信息聚类处理,是处理本文提出的数据分析问题的核心框架。在基于通配符的密文搜索解决方案中,服务器需要将匹配的文件完整地发送给用户。如果解密后用户无法获得所需的文件,则需要重新发送。为了克服这一挑战,我们使用检索模型来构建高效的云模型。通过实验模拟,对采集方式进行了模拟。
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引用次数: 0
Multi-Way Controlled Feedback Oriented Smart System for Agricultural Application using Internet of Things 面向多路控制反馈的物联网农业应用智能系统
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452946
Kamlesh Kalbande, Swapna Choudhary, Anushka Singru, I. Mukherjee, Prachi Bakshi
Indian Agriculture conflates IoT for precision farming with the advent of ultra-low-power and advanced technologies. Assisting farmers in dealing with the problems of unorganized process automation, non-efficient products, non-available resources leading to machine damage, so on is a basic identification to vanquish. The concern discerning is monitoring and control systems, quality improvement, automation of devices, etc. Instead of controlling the level of water, the control of pump handling is given to the farmer so that it prevents the regulation of irrigation virtually being on the agricultural field at that time so to calculate water availability as a feedback oriented system. This paper proposes an IoT-based Smart Agriculture System assisting farmers to deal with the problems by getting Live Data (Temperature, Soil Moisture, Water level) for environment monitoring which enables to increase overall yield and quality of products. Updating each respective requires personal smart devices and controls to handle by enabling notifications of Application, this can be performed multi-way by merging both manual and automation to monitor. In such an occurrence, the farmer perhaps might also desire to forestall the machine without physical contact or routinely. The ultimate farming results need coordination for the sustainability of each vital living or nonliving substance, for which notifying an impetuous person will lead to an infusion. This system has been designed in an IoT environment with sensors like Soil Moisture Sensor, PIR Sensor, DHT11 Temperature and Humidity Sensor, Ultrasonic Sensor with a novel approach. The design methodology, hardware, and software implementations result with IoT cloud interface, sensor, and device controlling Application are discussed in this paper.
印度农业将精准农业的物联网与超低功耗和先进技术的出现结合在一起。帮助农民处理无组织的过程自动化、无效率的产品、不可用的资源导致机器损坏等问题是一个基本的识别要克服。重点关注的是监控系统、质量改进、设备自动化等。而不是控制水位,泵处理的控制权交给农民,这样就避免了灌溉的调节实际上是在农业领域,从而计算水分可用性作为一个反馈导向的系统。本文提出了一种基于物联网的智能农业系统,通过获取实时数据(温度、土壤湿度、水位)进行环境监测,帮助农民解决问题,从而提高产品的整体产量和质量。更新每个各自需要个人智能设备和控制来处理启用应用程序通知,这可以通过合并手动和自动化来进行多方式监控。在这种情况下,农民可能也希望在没有身体接触或常规的情况下阻止机器。最终的农业成果需要协调每一种重要的生物或非生物物质的可持续性,为此通知一个冲动的人将导致输液。该系统是在物联网环境中设计的,具有土壤湿度传感器,PIR传感器,DHT11温湿度传感器,超声波传感器等传感器,采用新颖的方法。本文讨论了物联网云接口、传感器和设备控制应用的设计方法、硬件和软件实现结果。
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引用次数: 13
Low-Cost Heart Rate Sensor and Mental Stress Detection Using Machine Learning 使用机器学习的低成本心率传感器和精神压力检测
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452873
N. E. J. Asha, Ehtesum-Ul-Islam, R. Khan
One of our major organs heart does the pumping process of oxygen-containing blood and its distribution to the body's arteries every minute. Heart rate or pulse indicates the cardiovascular fitness of a human body. The health condition is predicted by measuring the heartbeat rate, which changes with age, physical and mental conditions. The most familiar way of measuring the heart rate or rhythm is by sensing the pulse per minute by various devices. This paper implements a low-cost heart rate monitoring system using sensors and IoT devices. First, the sensor will be placed on the finger, and subsequently, the color variation will be seen. The sensor picks the color variation, and it measures the interval of color variation. An Arduino microcontroller is used to process the signal. These devices use light to track the blood. Next, the measured heart rate data from the Arduino is stored in CSV files. The Geneva affective picture database has been used to record the heart rate and classify it into three classes of positive, negative, and neutral emotions. Finally, a machine learning algorithm, support vector machine, has been implemented to predict the mental stress condition from the obtained heart rate. Experimental results demonstrate that the support vector machine with the polynomial kernel exhibits the best accuracy.
我们的主要器官之一心脏每分钟都在泵送含氧血液并将其分配到身体的动脉。心率或脉搏表明人体的心血管健康状况。通过测量心率来预测健康状况,心率随着年龄、身体和精神状况的变化而变化。测量心率或节奏的最熟悉的方法是通过各种设备感应每分钟的脉搏。本文利用传感器和物联网设备实现了一种低成本的心率监测系统。首先,传感器将被放置在手指上,随后,颜色变化将被看到。传感器采集颜色变化,测量颜色变化的间隔。使用Arduino微控制器对信号进行处理。这些设备利用光来追踪血液。接下来,将来自Arduino的测量心率数据存储在CSV文件中。日内瓦情感图片数据库被用来记录心率,并将其分为积极、消极和中性三种情绪。最后,实现了一种机器学习算法,即支持向量机,根据得到的心率预测精神压力状态。实验结果表明,采用多项式核的支持向量机具有较好的精度。
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引用次数: 8
TOUR TOWARDS THE SECURITY CHALLENGES OF VIRTUALIZATION IN CLOUD COMPUTING: A SURVEY 介绍云计算中虚拟化的安全挑战:一项调查
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452879
Jinkani Avinash, Kanakatla Pranay, Nerandla Rakesh Goud, Poonam Tanwar, Shweta Sharma
In general, the consumers benefit from cloud computing because of its scalability, performance, flexibility, and low infrastructure investment. Everyone is moving from traditional services towards various cloud services at minimal cost. Because of the benefits of virtualization and data storage, people are increasingly embracing them and posing some new security issues. Using virtualization is an advantage for consumers because security is one of the features that are taken care to lesser extent. This paper summarizes the need for virtualization along with its benefits and multiple security vulnerabilities are explained in detail by a diagram that illustrates about virtualization security issues that are virtual machine based, Hypervisor based and virtual machine based attacks. There are some recommendations to strengthen the security and privacy in virtualization.
一般来说,消费者受益于云计算,因为它具有可伸缩性、性能、灵活性和较低的基础设施投资。每个人都在以最低的成本从传统服务转向各种云服务。由于虚拟化和数据存储的好处,人们越来越多地接受它们,并提出了一些新的安全问题。使用虚拟化对消费者来说是一种优势,因为安全性是较少关注的特性之一。本文总结了对虚拟化的需求及其好处,并通过一个图表详细解释了基于虚拟机、基于Hypervisor和基于虚拟机的攻击的虚拟化安全问题。本文提出了一些加强虚拟化安全性和隐私性的建议。
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引用次数: 0
Application and Development of Computer Technology in Network Guiding 计算机技术在网络引导中的应用与发展
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452945
Qiankun Li
Strengthening education has always been an important national policy of our country. Especially in the era of knowledge economy, a country's education level has a direct impact on the comprehensive national strength and the sustainable development of the country. Because of the hierarchical education system implemented in China, only a small number of people can receive high-quality higher education. The development of the Internet has provided better conditions for the expansion of teaching scope, and the country has put forward the plan of network distance education since the late 1990s of last century. The plan calls for universities to use their teaching resources to set up teaching websites on the Internet and provide educational services to the public.
加强教育一直是我国的一项重要国策。特别是在知识经济时代,一个国家的教育水平直接影响到国家的综合国力和可持续发展。由于中国实行等级制教育,只有少数人能接受高质量的高等教育。互联网的发展为扩大教学范围提供了更好的条件,国家从上世纪90年代末就提出了网络远程教育的规划。该计划要求高校利用其教学资源在互联网上建立教学网站,向公众提供教育服务。
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引用次数: 0
IoT based Blind People Monitoring System for Visually Impaired Care Homes 基于物联网的视障护理院盲人监控系统
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452924
R. Krishnan, K. Narayanan, S. Murali, A. Sangeetha, C. R. Sankar Ram, Y. H. Robinson
Nearly 286 million people in the world are visually impaired as of 2021. India stands first in the world for containing large number of visually impaired people. 22% of the world's visually impaired population resides in India. There are also numerous visually impaired care homes in India to take care of those visually impaired people. These people are facing numerous difficulties in their day-to-day life. Visually impaired people find it hard to locate the hindrance in their route when they are moving from one location to another. This may sometimes lead to life intimidating activities if proper alert information is not passed to them at the correct time. In order to alert about such activities, we propose this blind people monitoring system. This system alerts the visually impaired people by identifying the various hinderances in their pathway in advance and alert them to travel with utmost precaution. Our system also sends the exact location details of the visually impaired people to thevisually impaired care homes whenever they are in need of immediate assistance. All the activity of the visually impaired people are monitored and maintained in a database.
截至2021年,全球有近2.86亿人视力受损。印度是世界上拥有大量视障人士的国家。世界上22%的视力受损人口居住在印度。印度也有许多视障人士护理院来照顾视障人士。这些人在日常生活中面临着许多困难。视障人士发现,当他们从一个地方移动到另一个地方时,很难找到路上的障碍物。如果没有在正确的时间向它们传递适当的警报信息,有时可能会导致生命威胁活动。为了对此类活动发出警报,我们提出了这个盲人监测系统。该系统通过预先识别视障人士道路上的各种障碍物,提醒视障人士谨慎出行。当视障人士需要即时协助时,我们的系统亦会将他们的确切位置资料发送至视障人士护理院。视障人士的所有活动都被监控并保存在数据库中。
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引用次数: 8
Smart District Analysis and Complaint Website 智慧小区分析与投诉网站
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9453024
Monal Nagar, M.Bhuvaneshwar Reddy, Usha Nandini, Albert Mayan, Sathyabama Krishna, S. Mary
India is starting to become digital in every sector. In this developing environment people need more and more improvised versions and easy way to tackle various problems. This project focuses on providing all necessary information about a district/city. Also, not only for providing information about different sectors of a district it also enables the user to report any social or environmental issues. Many people addresses their surrounding problems but fails to complain against them. The biggest reason is the lack of proper systematic approach and the attitude of the existing department. There is no such accurate field to file a complaint online, therefore we aim towards solving this problem by creating a user-friendly web application where people can easily lodge a complaint simply sitting at home. Previously people were required to write an official letter and post it, later they have to wait for an response which takes a lot of time and resources without any confirmation that whether their query raised will be solved or not. Another benefit of this application will be that it will make the user to have access to all major and minor sector details like transportation, tourism, schools, hospitals etc. The focus will a web application for a particular district only.
印度开始在各个领域实现数字化。在这个不断发展的环境中,人们需要越来越多的临时版本和简单的方法来解决各种问题。这个项目的重点是提供一个地区/城市的所有必要信息。此外,它不仅可以提供一个地区不同部门的信息,还可以让用户报告任何社会或环境问题。许多人解决了周围的问题,却不去抱怨。最大的原因是缺乏适当的系统方法和现有部门的态度。没有这样准确的领域可以在线提交投诉,因此我们的目标是通过创建一个用户友好的web应用程序来解决这个问题,人们可以轻松地坐在家里提出投诉。以前,人们被要求写一封公函并寄出,后来他们不得不等待回复,这需要花费大量的时间和资源,而他们提出的问题是否会得到解决却得不到任何确认。这个应用程序的另一个好处是,它将使用户能够访问所有主要和次要部门的详细信息,如交通,旅游,学校,医院等。重点将是一个特定地区的web应用程序。
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引用次数: 2
Hardware Realization of Low power and Area Efficient Vedic MAC in DSP Filters 基于DSP滤波器的低功耗高效吠陀MAC硬件实现
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9453041
D. Manikanta, Katakam Ramakrishna, Maturi Giridhar, Narlapati Avinash, Talupula Srujan, R. R.
VLSI experiences a key position in many of the signal processing applications. Multiply and Accumulation process is one among the mostly used operation. Power, area and speed are the metrics used to determine the efficiency of a MAC unit. For certain cases each of these metrics plays a key role. In some cases, speed is only concentrated, so the other parameters are not given much priority in that case. This work focuses on two metrics. The power and area is concentrated for the better efficiency in this work. Through the deep analysis of adders, Ripple Carry Adder has shown less area and power consumption than other adders. The processes that are involved in MAC are multiplication, addition and accumulation. The addition of Vedic techniques in a MAC is always an added advantage. So, this work includes development of a 32-bit multiply and accumulate unit using Vedic sutra (Urdhva Tiryakbhyam sutra), accumulation unit involving ripple carry adder (RCA) and its implementation in a 4-tap FIR filter. The results show an efficiency of 5% in area improvement and 9% in power.
VLSI在许多信号处理应用中都占有重要地位。乘法累加运算是最常用的运算之一。功率、面积和速度是用来确定MAC单元效率的指标。在某些情况下,这些指标中的每一个都起着关键作用。在某些情况下,速度只是集中的,因此在这种情况下,其他参数没有给予太多的优先级。这项工作主要关注两个指标。为了提高工作效率,集中了工作的力量和面积。通过对加法器的深入分析,纹波进位加法器显示出比其他加法器更小的面积和功耗。MAC中涉及的过程是乘法、加法和累加。在MAC中添加吠陀技术总是一个额外的优势。因此,这项工作包括使用吠陀经(Urdhva Tiryakbhyam sutra)开发32位乘法和累加单元,累加单元涉及波纹进位加法器(RCA)及其在4分路FIR滤波器中的实现。结果表明,该方法的效率提高了5%,功率提高了9%。
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引用次数: 0
Effectiveness Evaluation of Air Pollution Intelligent Control Based on AI Guided Haze Image Identification Algorithm 基于AI引导雾霾图像识别算法的大气污染智能控制效果评价
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452967
Jinpeng Guo, Ting Xu
Effectiveness evaluation of air pollution intelligent control based on AI guided haze image identification algorithm is conducted in this paper. Firstly, we choose median filter to denoise the image, choose the global fog image enhancement method to enhance the image, and segment the image through the Gaussian mixture model algorithm based on spatio-temporal information. Secondly, the novel AI system is designed for the implementations of the environment sensing framework that can collect the data, pre-process the data and finally extract the overall information for analysis. Lastly, the intelligent control system is desinged and implemented. Reflecting from the simulation results, the proposed monitoring system can comprehensively analysis the data well.
本文对基于AI引导雾霾图像识别算法的大气污染智能控制效果进行了评价。首先,选择中值滤波对图像进行去噪,选择全局雾图像增强方法对图像进行增强,并通过基于时空信息的高斯混合模型算法对图像进行分割。其次,设计了新的人工智能系统来实现环境感知框架,该系统可以采集数据,对数据进行预处理,最后提取整体信息进行分析。最后,设计并实现了智能控制系统。仿真结果表明,所提出的监测系统能够较好地综合分析数据。
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引用次数: 0
期刊
2021 5th International Conference on Trends in Electronics and Informatics (ICOEI)
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