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2022 First International Conference on Electrical, Electronics, Information and Communication Technologies (ICEEICT)最新文献

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Application Specific Digital and Mixed-Signal Integrated Circuit Designs Based on Algorithm Hardware Co-Design 基于算法硬件协同设计的专用数字和混合信号集成电路设计
VishnuPriya Thotakura, Sankararao Majji, S. Karanam, T. V. V. Pavan Kumar, Tulasi Radhika Patnala, H. S
Commercial off-the-shelf semiconductor devices cannot supply system solutions provided by ASIC products. Only a few of the most obvious benefits include lower system costs, smaller volumes and weights, and improved system performance. An ASIC design solution can sometimes be used in conjunction with analogue or mixed-signal designs, but doing so requires weighing various factors, such as the level of available market technology and quality vs. the investment required to set up a mixed-mode design environment and hire sufficient staff. Two mixed-signal devices have been developed using the proposed approaches, and one of those devices (e.g., ABACUS) is part of an ESPRIT project partially funded by the European Commission.
商用现成的半导体器件无法提供ASIC产品提供的系统解决方案。最明显的好处包括降低系统成本、减小体积和重量以及提高系统性能。ASIC设计解决方案有时可以与模拟或混合信号设计结合使用,但这样做需要权衡各种因素,例如可用的市场技术水平和质量,以及建立混合模式设计环境所需的投资和雇用足够的员工。已经使用提议的方法开发了两种混合信号设备,其中一种设备(例如ABACUS)是由欧盟委员会部分资助的ESPRIT项目的一部分。
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引用次数: 3
A compact slotted rectangular planar antenna with frequency reconfigurability 具有频率可重构性的紧凑型开槽矩形平面天线
Pallav Rawal, Shubhi Jain, Vishal Das, S. Rawat
A frequency reconfigurable antenna for multi-standard wireless communication system is proposed in this letter. The loop antenna with partial ground and a center element with optimized dimension is presented. To obtain the frequency reconfigurability, two PIN diodes are put in the Top plane. The antenna presented is efficient in changing between four different bands of resonant frequency centered at 3.10, 4.17, 4.21, and 17.47 GHz with wide coverage area. CST microwave studio is used to simulate characteristics such as reflection coefficient, VSWR and bandwidth. The suggested antennas can be used in a wide range of wireless communication systems, including Wi-Fi, WLAN, WIMAX, UWB and satellite communication system.
本文提出了一种适用于多标准无线通信系统的频率可重构天线。提出了一种尺寸优化的部分接地和中心单元的环形天线。为了获得频率可重构性,在Top平面上放置了两个PIN二极管。该天线能在以3.10、4.17、4.21和17.47 GHz为中心的四个不同频段之间高效切换,覆盖范围广。CST微波工作室用于模拟反射系数、驻波比和带宽等特性。建议的天线可广泛应用于无线通信系统,包括Wi-Fi、WLAN、WIMAX、UWB和卫星通信系统。
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引用次数: 0
An Experiment on Logistic Regression Analysis to Detect Autism Spectrum Disorder Logistic回归分析检测自闭症谱系障碍的实验研究
C. Karpagam, S. Gomathi alias Rohini
Autism is a behavioural disorder that commonly affects the communication and interaction of an individual. Early detection may deduce symptoms and support the daily living of a person with the assistance of therapy. Many researchers investigate the factors associated with autistic traits that pro-duce meaningful results for further analysis. In this paper, an experiment on one such analysis is focussed on a toddler, child, adolescent and adult autism dataset using a machine learning technique, specifically logistic regression. In the analysis, feature selection techniques applied are chi-square and information gain to reduce the dimensionality of the dataset. The experimental analysis results with a mean accuracy of 90 %. In addition, a few hypotheses are proposed with the evidence obtained from the dataset as an initial step of the research process.
自闭症是一种行为障碍,通常会影响个体的沟通和互动。早期发现可以减轻症状,并在治疗的帮助下支持患者的日常生活。许多研究人员调查了与自闭症特征相关的因素,为进一步分析提供了有意义的结果。在本文中,使用机器学习技术,特别是逻辑回归,对幼儿,儿童,青少年和成人自闭症数据集进行了一个这样的分析实验。在分析中,采用了卡方和信息增益的特征选择技术来降低数据集的维数。实验分析结果平均精度为90%。此外,作为研究过程的第一步,从数据集中获得的证据提出了一些假设。
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引用次数: 1
An Authentication System For Online Question Paper Delivery using Visual Cryptography 基于视觉密码的在线考卷认证系统
Akshay Bhosale, Vikram S. Patil, P. Bidkar
Visual Cryptography (VC) can be used for sharing a secret image. The image is distributed among the valid participants in the form of transparencies that are random noise-like images. When the required number of participants superimpose their transparencies, the secret image gets revealed without using any computational power. In this paper, we have proposed an authentication system which uses VC for encrypting the passwords required for downloading and opening the question papers from the server. Two transparencies are created for encrypting two passwords. These transparencies are sent to the internal and external supervisor on their email. To reveal the passwords, both the examiners have to download their transparency and give it as an input to a simple software on a computer, which overlaps them and reveals the passwords. The passwords can also be revealed by physically printing the transparencies and overlapping them. The results are tested using MATLAB.
可视密码术(VC)可用于共享秘密图像。图像以透明的形式分布在有效参与者之间,透明是随机的类噪声图像。当所需数量的参与者叠加他们的透明度时,秘密图像就会在不使用任何计算能力的情况下显示出来。在本文中,我们提出了一种使用VC对从服务器下载和打开试卷所需的密码进行加密的认证系统。为加密两个密码创建两个透明项。这些透明度通过电子邮件发送给内部和外部主管。为了解密密码,两位审查员都必须下载他们的密码,并将其作为输入输入到计算机上的一个简单软件中,该软件将它们重叠并显示密码。密码也可以通过物理打印透明并重叠来显示。利用MATLAB对结果进行了测试。
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引用次数: 0
A Grey Wolf Optimization (GWO) based Cube Selection in OLAP Data Model OLAP数据模型中基于灰狼优化(GWO)的立方体选择
Anjana Yadav, Balveer Singh
The data cube assessments dependent on Online Analytical Processing (OLAP) trouble for numerous depositing splendors over broad information. In favor of appreciating question answering era pleasant with OLAP skeleton patrons and allowing complete industry organized notice compulsory, OLAP information is organized as a data cube model. The OLAP questions are answered in rapid and sturdy time by exploiting the cube embodiment for appraisals buyers. Until now this moreover insets insupportable charge, concerning to accumulation remembrance and time, yet as a data storage area had a typical length and extent which will be influential on stimulating procedure. Thus, cube classification has visited to be refined fascinating to moderate question managing charge, preserving as a control the materializing breach. Numerous strategies and heuristics like divergence and voracious approaches have been exploited to suggest a vague solution. Here, a Grey Wolf Optimization (GWO) strategy is exploited in a lattice structure for finding the best data cube to decrease the question processing charge. The outputs describe the superior efficiency of GWO against GA, PSO and ALO based on total dimensions and frequency.
依赖于在线分析处理(OLAP)的数据立方体评估在海量信息的存储中存在问题。为了让OLAP骨架用户能够愉快地欣赏问题回答,并允许完整的行业组织通知,OLAP信息被组织为一个数据多维数据集模型。通过利用评估购买者的立方体实施例,可以在快速和可靠的时间内回答OLAP问题。到目前为止,这不仅插入了不可支持的电荷,涉及到积累记忆和时间,但作为一个数据存储区域具有典型的长度和范围,这将影响刺激过程。因此,立方体分类访问了细化迷人适度问题的管理费用,作为一个控制的实际缺口。许多策略和启发式方法,如分歧和贪婪的方法,被用来提出一个模糊的解决方案。本文采用灰狼优化(GWO)策略,在格子结构中寻找最佳的数据立方体,以减少问题的处理费用。输出描述了基于总维数和频率的GWO相对于GA、PSO和ALO的优越效率。
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引用次数: 0
Analysis and Prediction of COVID-19 datasets using Machine Learning Algorithms 基于机器学习算法的COVID-19数据集分析与预测
K. L. Lasya, D. Lahari, R. Akarsha, A. Lavanya, K. Prakash, Duc-Tan Tran
The devastating spread caused by Severe Acute Respiratory Disorder - Coronavirus (SARS-CoV-2) which is also known as COVID-2019 has brought global threat to our society. Every country is making immense efforts to stop the spread of the deadly disease through the use of finance, infrastructure and data sources, as well as protective devices, life-risk treatments, as well as other sources. Researchers studying artificial intelligence focus their skills to create mathematical models for studying the scourge of this disease using and shared data. In order to improve the wellbeing of our society. This article proposes using model of deep and machine-learning to understand its daily exponential behavior, as well as the prediction of the future impact of the COVID-2019 across nations using the live data of the Johns Hopkins dashboard
严重急性呼吸系统疾病冠状病毒(SARS-CoV-2)也被称为COVID-2019,造成了毁灭性的传播,给我们的社会带来了全球性威胁。每个国家都在作出巨大努力,通过利用资金、基础设施和数据来源,以及保护装置、危及生命的治疗和其他来源,阻止这一致命疾病的传播。研究人工智能的研究人员将他们的技能集中在创建数学模型上,以使用和共享数据来研究这种疾病的祸害。为了改善我们社会的福祉。本文建议使用深度模型和机器学习来了解其日常指数行为,以及使用约翰霍普金斯大学仪表板的实时数据预测COVID-2019对各国的未来影响
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引用次数: 1
Framework for Breast Cancer Diagnosis Using Machine Learning and IoT 使用机器学习和物联网的乳腺癌诊断框架
Chandrashish Roy, Ishanee Mazumder, Subhra Debdas, Subhankar Samanta, Subhrajit Singha Roy
Breast cancer is the most frequent malignancy discovered in women across the world. The early and accurate diagnosis of breast cancer is critical for lowering the mortality rate and raising the odds of successful therapy. The goal of this paper is to provide a technique for conducting early breast cancer diagnosis via machine learning and IoT. The main aim of the paper is to provide an alternative to the conventional diagnosis technique by using several machine learning algorithms. Breast cancer diagnosis using machine learning is a non-invasive technique with high accuracy rate. The proposed technique showed accuracy of 92.98 percent, 96.49 percent,97.36 percent, and 98.24 percent using the decision tree, random forest, logistic regression, and eXtreme gradient boosting algorithms, respectively. It was evident through the obtained results that the eXtreme gradient boosting yields the highest accuracy.
乳腺癌是世界上最常见的女性恶性肿瘤。乳腺癌的早期和准确诊断对于降低死亡率和提高成功治疗的几率至关重要。本文的目标是提供一种通过机器学习和物联网进行早期乳腺癌诊断的技术。本文的主要目的是通过使用几种机器学习算法提供一种替代传统诊断技术的方法。利用机器学习进行乳腺癌诊断是一种准确率高的非侵入性技术。使用决策树、随机森林、逻辑回归和极端梯度增强算法,该技术的准确率分别为92.98%、96.49%、97.36%和98.24%。通过获得的结果可以明显看出,极端梯度增强产生最高的精度。
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引用次数: 0
Bus Priority System for Heterogeneous Traffic Conditions 异构交通条件下的总线优先级系统
M. Abhilash, E. B. Benoygopal, Prakash Rosayyan, Hemant Jeevan Magadum, G. Satheesh
Traffic congestion is becoming a huge problem for many major cities. Additional infrastructure such as roads and flyovers shall be constructed to avoid traffic congestion. But additional infrastructure is an expensive choice and not a permanent solution. A holistic and intelligent solution should be developed to tackle the city traffic problems. If public transportation systems like buses are more comfortable and faster means of transport then people shall eventually switch their mode of travel and start using buses instead of private vehicles. This will reduce the number of vehicles on the road thus reducing congestion. Technologies like Bus Rapid Transit (BRT) greatly help in giving priority to public buses and promoting public transportation. However, the BRT system uses dedicated lanes to reduce travel time. In this paper, we propose a Bus Priority System for Heterogeneous traffic conditions (BPSH) without having a dedicated lane for buses. The proposed technique was experimented at Indore Madyapradesh India and the results show that the average travel time and delay of BRT buses drastically reduced to 70% after implementing the BPSH system.
交通拥堵正在成为许多大城市的一个大问题。须兴建额外的基础设施,例如道路及天桥,以避免交通挤塞。但额外的基础设施是一个昂贵的选择,而不是一个永久的解决方案。应该制定一个全面而智能的解决方案来解决城市交通问题。如果像公交车这样的公共交通系统更舒适、更快捷,那么人们最终会改变他们的出行方式,开始使用公交车而不是私家车。这将减少道路上的车辆数量,从而减少拥堵。像快速公交(BRT)这样的技术极大地帮助了公共汽车的优先发展和公共交通的发展。然而,BRT系统使用专用车道来减少旅行时间。本文提出了一种异构交通条件下的公交优先级系统(BPSH),该系统无需公交专用车道。该技术在印度中央邦进行了试验,结果表明,实施BPSH系统后,BRT公交车的平均行驶时间和延误大大减少了70%。
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引用次数: 0
Spider monkey based metaheuristic tuning of PID controllers for stability landing of UAV'S with SMP-Auxetic landing gears 基于蜘蛛猴的smp -辅助起落架无人机稳定降落PID控制器元启发式整定
M. Magesh, P. K. Jawahar, S. Saranya
The proposed work deals with the study of automatic tuning of PID controllers for perched landing of UAV'S with shape memory This modeling considerably enhanced the range of feasible structures for perch and rest compared with avian-inspired influencers. Though not nature-inspired, and far easier than a foot from a bird, stiff fingers and contact modules were easier to create than avian-inspired gripers with several joint joints per finger and stronger and more durable. Start and landing in flight phases are critical phases.polymer based auxetic landing gears. A metaheuristic tuning is implemented through spider monkey approach for PID controllers in drone perching mechanism. Trials were conducted with open loop for drone perching conditions in measuring the error rates pitch, yaw and roll moment. Fitness function is calculated through regression analysis for the observed experiments. Spider monkey based optimization algorithm is implemented for the fitness function to find the optimal data of Kp, Ki and Kd for minimal error rate of pitch, yaw and roll moment to balance the drone at various perching angles. The provided results have been compared with model predictive controller (MPC) and Generic model control (GMC). It has been noted that SM based PID controller reduces the maximum error rates with 34.6% when compared with MPC and 24.8% when compared with GMC.
本文研究了具有形状记忆的无人机悬停着陆PID控制器的自动整定,与鸟类影响器相比,该建模大大增加了悬停和休息结构的可行范围。虽然不是大自然的灵感,也比鸟的脚容易得多,但僵硬的手指和接触模块比鸟的灵感更容易制造,每个手指有几个关节,更坚固,更耐用。起飞和着陆是飞行阶段的关键阶段。基于聚合物的辅助起落架。采用蜘蛛猴方法对无人机悬停机构中的PID控制器进行了元启发式整定。在无人机悬停条件下进行了开环试验,测量了俯仰、偏航和滚转力矩的错误率。通过对观察到的实验进行回归分析,计算出适应度函数。对适应度函数采用基于蜘蛛猴的优化算法,求出俯仰、偏航和滚转力矩错误率最小的Kp、Ki和Kd的最优数据,以平衡无人机在不同的栖息角度。并与模型预测控制器(MPC)和通用模型控制(GMC)进行了比较。结果表明,基于SM的PID控制器与MPC相比,最大错误率降低34.6%,与GMC相比,最大错误率降低24.8%。
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引用次数: 0
Ensemble Techniques to improve the performance of the High Dimensional MultiClass Algorithms 提高高维多类算法性能的集成技术
V. Shobana, K. Nandhini
Ensemble plays a major role in machine learning algorithms, and it can improve the performance of the single model by combining two or more models. It can be able to combine a number of different models and comes out with a promising result. There are several ensemble techniques such as bagging, boosting, and stacking each of which performs in its own way and produces the results. In this work the different techniques of ensembling are being explored and has been tested its working on the sample dataset. The results are varying in performance and suits well for the taken data points. Keywords: ensemble, stacking, boosting, bagging, ensemble learners
集成在机器学习算法中扮演着重要的角色,它可以通过组合两个或多个模型来提高单个模型的性能。它可以结合许多不同的模型,并得出一个有希望的结果。有几种集成技术,如装袋、增强和堆叠,每种技术都以自己的方式执行并产生结果。在这项工作中,不同的集成技术正在被探索,并在样本数据集上进行了测试。结果在性能上是不同的,并且非常适合所取的数据点。关键词:集合,堆叠,提升,bagging,集合学习器
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引用次数: 1
期刊
2022 First International Conference on Electrical, Electronics, Information and Communication Technologies (ICEEICT)
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