首页 > 最新文献

2021 2nd Global Conference for Advancement in Technology (GCAT)最新文献

英文 中文
Hybrid Classification Approach for Software Defect Prediction with Feature Reduction and Clustering 基于特征约简和聚类的软件缺陷预测混合分类方法
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587763
Bhagyesh Desai, Er. Nitika Kapoor
Software product refers to the software which is developed for a specific requirement. Simultaneously, engineering deals with the development of product using explicit technical fundamentals and methods. The software defect can be predicted in diverse stages in which data is utilized as input and pre-processed, attributes are extracted, and classification is performed. This research work makes the implementation of several classifiers in order to predict the software defect. These classifiers are GNB (gaussian naive bayes), Bernoulli NB, RF (random forest) and MLP (multilayer perceptron) which are employed with the objective of forecasting the software defect. The performance of the software defect is enhanced by developing an ensemble classifier. In the introduced ensemble classifier, the PCA (Principal Component Analysis) algorithm is integrated with class balancing. Python is executed to implement the introduced model. Diverse metrics are considered to analyze the results concerning accuracy, precision and recall.
软件产品是指为满足特定需求而开发的软件。同时,工程处理产品的开发使用明确的技术基础和方法。软件缺陷可以在不同的阶段进行预测,在这些阶段中,数据被用作输入和预处理,属性被提取,分类被执行。本研究工作实现了多种分类器来预测软件缺陷。这些分类器是GNB(高斯朴素贝叶斯),伯努利NB, RF(随机森林)和MLP(多层感知器),它们的目的是预测软件缺陷。通过开发集成分类器,提高了软件缺陷的性能。在引入的集成分类器中,将主成分分析(PCA)算法与类平衡相结合。执行Python来实现引入的模型。考虑了不同的指标来分析准确度、精密度和召回率。
{"title":"Hybrid Classification Approach for Software Defect Prediction with Feature Reduction and Clustering","authors":"Bhagyesh Desai, Er. Nitika Kapoor","doi":"10.1109/GCAT52182.2021.9587763","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587763","url":null,"abstract":"Software product refers to the software which is developed for a specific requirement. Simultaneously, engineering deals with the development of product using explicit technical fundamentals and methods. The software defect can be predicted in diverse stages in which data is utilized as input and pre-processed, attributes are extracted, and classification is performed. This research work makes the implementation of several classifiers in order to predict the software defect. These classifiers are GNB (gaussian naive bayes), Bernoulli NB, RF (random forest) and MLP (multilayer perceptron) which are employed with the objective of forecasting the software defect. The performance of the software defect is enhanced by developing an ensemble classifier. In the introduced ensemble classifier, the PCA (Principal Component Analysis) algorithm is integrated with class balancing. Python is executed to implement the introduced model. Diverse metrics are considered to analyze the results concerning accuracy, precision and recall.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"53 10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127988694","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
Analysis of MLP and DSLVQ Classifiers for EEG Signals Based Movements Identification 基于脑电信号运动识别的MLP和DSLVQ分类器分析
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587868
Y. Narayan
Brain-Computer Interfacing (BCI) is the latest research trend for developing the rehabilitation robotic system based on electroencephalogram (EEG) signals to make human life more comfortable. In this context, a framework was suggested to critically compare the performance of two different classification methods so that the performance of EEG signals could be improved in conjunction with Common Spatial Pattern (CSP), Independent Component Analysis (ICA) and Principal Component Analysis (PCA) approach. Further, the performance of Multilayer Perceptron Classifier (MLP) and Distinction Sensitive Learning Vector Quantization (DSLVQ) was compared with each other on a single feature accuracy scale. EEG dataset was recorded from ten healthy human subjects followed by band-pass Butterworth filtering for de-noising and ocular artifact rejection by ICA. The CSP was utilized for generating the discriminating features followed by PCA dimension reduction. After performing the all desired preprocessing steps, eight features were extracted to form the feature vector and classified by MLP and DSLVQ classifiers. The best classification accuracy of 98.75% was achieved with ten healthy subjects’ EEG datasets by exploiting the MLP method followed by the DSLVQ classifier. This study reveals that MLP classifier with PCA, CSP and ICA methods produced the best performance and able to enhance the practical implementation of various assistive robotic devices.
脑机接口(BCI)是基于脑电图(EEG)信号的康复机器人系统的最新研究方向,旨在使人类的生活更加舒适。在此背景下,提出了一个框架来严格比较两种不同分类方法的性能,从而可以结合共同空间模式(CSP)、独立成分分析(ICA)和主成分分析(PCA)方法来提高脑电信号的性能。进一步,在单特征精度尺度上比较了多层感知器分类器(MLP)和区分敏感学习向量量化(DSLVQ)的性能。记录10名健康受试者的脑电图数据,采用带通巴特沃斯滤波去噪,并用ICA抑制眼伪影。利用CSP生成判别特征,然后进行主成分降维。在完成所有所需的预处理步骤后,提取8个特征形成特征向量,并通过MLP和DSLVQ分类器进行分类。采用MLP方法和DSLVQ分类器对10个健康受试者的脑电数据进行分类,准确率达到98.75%。本研究表明,采用PCA、CSP和ICA方法的MLP分类器产生了最好的性能,并且能够增强各种辅助机器人设备的实际实施。
{"title":"Analysis of MLP and DSLVQ Classifiers for EEG Signals Based Movements Identification","authors":"Y. Narayan","doi":"10.1109/GCAT52182.2021.9587868","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587868","url":null,"abstract":"Brain-Computer Interfacing (BCI) is the latest research trend for developing the rehabilitation robotic system based on electroencephalogram (EEG) signals to make human life more comfortable. In this context, a framework was suggested to critically compare the performance of two different classification methods so that the performance of EEG signals could be improved in conjunction with Common Spatial Pattern (CSP), Independent Component Analysis (ICA) and Principal Component Analysis (PCA) approach. Further, the performance of Multilayer Perceptron Classifier (MLP) and Distinction Sensitive Learning Vector Quantization (DSLVQ) was compared with each other on a single feature accuracy scale. EEG dataset was recorded from ten healthy human subjects followed by band-pass Butterworth filtering for de-noising and ocular artifact rejection by ICA. The CSP was utilized for generating the discriminating features followed by PCA dimension reduction. After performing the all desired preprocessing steps, eight features were extracted to form the feature vector and classified by MLP and DSLVQ classifiers. The best classification accuracy of 98.75% was achieved with ten healthy subjects’ EEG datasets by exploiting the MLP method followed by the DSLVQ classifier. This study reveals that MLP classifier with PCA, CSP and ICA methods produced the best performance and able to enhance the practical implementation of various assistive robotic devices.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128735604","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
Particle Filter Based Localization of Autonomous Vehicle 基于粒子滤波的自动驾驶车辆定位
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587461
Supriya Katwe, N. Iyer, Moin Khan, Mathew Peters, Mahesh S. Mahale
The fundamental task in an autonomous vehicle navigation system is localization from the available sensor measurements. GPS in the vehicles locates it with error of 1 to 10 meters so localization process should be performed to avoid fatal accidents. The realization of algorithms to estimate our vehicle’s position precisely is Localization. Odometry, Kalman Filter, Particle Filter and SLAM(Simultaneous Localization And Mapping) are the techniques used in an autonomous vehicle to localize itself in the map. Among these the particle filter is widely employed in the localization of autonomous vehicles as it provides accurate position of the vehicle in the environment. This paper aims at a localization technique for autonomous vehicles or robots using Particle Filter algorithm. The position estimator is implemented using the GPS and IMU sensor measurements. The map contains specific landmarks identified such as buildings and poles which assist the vehicle to know its position accurately by matching the distance between them in the particle filtering process. The results show that this algorithm can deliver accurate vehicle positioning even in erroneous GPS data.
自动驾驶汽车导航系统的基本任务是根据可用的传感器测量进行定位。车辆GPS定位误差在1 ~ 10米,为避免致命事故,需要进行定位处理。精确估计车辆位置的算法的实现是定位。里程计、卡尔曼滤波、粒子滤波和SLAM(同步定位和映射)是自动驾驶汽车在地图上定位自己的技术。其中,粒子滤波由于能够提供车辆在环境中的精确位置,在自动驾驶汽车的定位中得到了广泛的应用。本文研究了一种基于粒子滤波算法的自动驾驶汽车或机器人定位技术。位置估计器是利用GPS和IMU传感器测量实现的。地图包含特定的地标,如建筑物和电线杆,通过在粒子过滤过程中匹配它们之间的距离,帮助车辆准确地知道自己的位置。结果表明,该算法在GPS数据错误的情况下也能实现准确的车辆定位。
{"title":"Particle Filter Based Localization of Autonomous Vehicle","authors":"Supriya Katwe, N. Iyer, Moin Khan, Mathew Peters, Mahesh S. Mahale","doi":"10.1109/GCAT52182.2021.9587461","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587461","url":null,"abstract":"The fundamental task in an autonomous vehicle navigation system is localization from the available sensor measurements. GPS in the vehicles locates it with error of 1 to 10 meters so localization process should be performed to avoid fatal accidents. The realization of algorithms to estimate our vehicle’s position precisely is Localization. Odometry, Kalman Filter, Particle Filter and SLAM(Simultaneous Localization And Mapping) are the techniques used in an autonomous vehicle to localize itself in the map. Among these the particle filter is widely employed in the localization of autonomous vehicles as it provides accurate position of the vehicle in the environment. This paper aims at a localization technique for autonomous vehicles or robots using Particle Filter algorithm. The position estimator is implemented using the GPS and IMU sensor measurements. The map contains specific landmarks identified such as buildings and poles which assist the vehicle to know its position accurately by matching the distance between them in the particle filtering process. The results show that this algorithm can deliver accurate vehicle positioning even in erroneous GPS data.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122368965","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
Depth And Skeleton Based View-invariant Human Action Recognition 基于深度和骨架的视觉不变人体动作识别
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587638
Parth Mahajan, Aniket Gupta
Recognition of human activity plays an important role in computer-human interaction, surveillance, reconnaissance, robotics for humans, and understanding interpersonal behaviour relationships. These activities can be recorded as a sequence of still images but only using vision to solve the HAR poses a major task due to problems like scale variation, wide change, in contrast, lighting, viewpoint and occlusions. Thus to address this our work is concentrated on developing and training two deep learning pipelines one Spatiotemporal based and the other being skeletal based on publicly available human activity classification datasets. Moreover, we merge the two pipelines using late fusion and provide a comparison between the three with the existing state of the art algorithms for various activities in the dataset. Finally, we present the future work for the same problem.
人类活动识别在人机交互、监视、侦察、人类机器人以及理解人际行为关系等方面发挥着重要作用。这些活动可以记录为一系列静止图像,但由于尺度变化、宽变化、对比度、照明、视点和遮挡等问题,仅使用视觉来解决HAR是一项主要任务。因此,为了解决这个问题,我们的工作集中在开发和训练两个深度学习管道,一个是基于时空的,另一个是基于公开可用的人类活动分类数据集的骨骼。此外,我们使用后期融合将两个管道合并,并将这三个管道与数据集中各种活动的现有最先进算法进行比较。最后,对今后的工作进行了展望。
{"title":"Depth And Skeleton Based View-invariant Human Action Recognition","authors":"Parth Mahajan, Aniket Gupta","doi":"10.1109/GCAT52182.2021.9587638","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587638","url":null,"abstract":"Recognition of human activity plays an important role in computer-human interaction, surveillance, reconnaissance, robotics for humans, and understanding interpersonal behaviour relationships. These activities can be recorded as a sequence of still images but only using vision to solve the HAR poses a major task due to problems like scale variation, wide change, in contrast, lighting, viewpoint and occlusions. Thus to address this our work is concentrated on developing and training two deep learning pipelines one Spatiotemporal based and the other being skeletal based on publicly available human activity classification datasets. Moreover, we merge the two pipelines using late fusion and provide a comparison between the three with the existing state of the art algorithms for various activities in the dataset. Finally, we present the future work for the same problem.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133892978","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
Implementation of Child Safety Alert System in Automobiles 汽车儿童安全警报系统的实现
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587764
Eeda Srinavya, Maddula Bhaswitha, S. Vineeth, B. K. Priya
Every year lot of children are passing away due to hyperthermia and coronary heart strokes. This is happening because the children are left inside the car unknowingly. Many incidents of such cases are increasing rapidly in the past few decades. These incidents are recognized as the automobile injuries and for this a research has been done to know more about the fat situations of the surroundings of such instances. By the research it is known that there are two elements which made the kids more liable to hyperthermia when compared to adults. A systematic rationalization about how this can be appeared that the children are left unknowingly by their parents in the vehicle can be identified with working memory, it builds up the pressure obstruction and impends to a particular interest. In past two years, 16 children of these cases in Italy and 53 children of these cases in US of infant hyperthermia because of abandonment in vehicles were perceived. These discoveries propose that instructive bundles and writing for guardians concerning auto insurance should incorporate such data about these threats of the heart stress, in fact such actions are unknowingly happened and not intentionally done. In triumph over these issues a prototype has been proposed by means of the child safety alert system.
每年都有很多孩子死于高热和冠心病。这是因为孩子们在不知情的情况下被留在了车里。在过去的几十年里,许多此类事件正在迅速增加。这些事件被认为是汽车伤害,为此进行了一项研究,以了解更多关于这种情况下周围环境的脂肪情况。研究表明,与成年人相比,有两个因素使儿童更容易患高热症。一个系统的合理化是关于孩子是如何在父母不知情的情况下被留在车里的,这可以与工作记忆相识别,它建立了压力障碍,并指向一个特定的兴趣。在过去的两年中,意大利有16例儿童被遗弃在车内,美国有53例儿童被遗弃在车内。这些发现表明,对于汽车保险的监护人来说,教育捆绑和写作应该包括这些关于心脏压力威胁的数据,事实上,这些行为是在不知情的情况下发生的,而不是故意的。在克服这些问题的基础上,提出了一个基于儿童安全警报系统的原型。
{"title":"Implementation of Child Safety Alert System in Automobiles","authors":"Eeda Srinavya, Maddula Bhaswitha, S. Vineeth, B. K. Priya","doi":"10.1109/GCAT52182.2021.9587764","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587764","url":null,"abstract":"Every year lot of children are passing away due to hyperthermia and coronary heart strokes. This is happening because the children are left inside the car unknowingly. Many incidents of such cases are increasing rapidly in the past few decades. These incidents are recognized as the automobile injuries and for this a research has been done to know more about the fat situations of the surroundings of such instances. By the research it is known that there are two elements which made the kids more liable to hyperthermia when compared to adults. A systematic rationalization about how this can be appeared that the children are left unknowingly by their parents in the vehicle can be identified with working memory, it builds up the pressure obstruction and impends to a particular interest. In past two years, 16 children of these cases in Italy and 53 children of these cases in US of infant hyperthermia because of abandonment in vehicles were perceived. These discoveries propose that instructive bundles and writing for guardians concerning auto insurance should incorporate such data about these threats of the heart stress, in fact such actions are unknowingly happened and not intentionally done. In triumph over these issues a prototype has been proposed by means of the child safety alert system.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131000283","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
Parkinson’s Disease Predictor via Voice Analysis 通过语音分析预测帕金森病
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587850
Alankar Uniyal, Ayush Patel, Ritesh Dhanare
with the increasing integration of automobiles in our daily lives, the number of four-wheelers on the road has seen a substantial jump in the tally. Furthermore, the number of drivers has also increased. Moreover, people nowadays have a slightly higher chance to opt for a taxi for daily commute. With this statistic, a coinciding fact that the number of Parkinson’s Disease cases have also increased cannot be overlooked. Also, the advancement in the technology of machine learning has enabled us to accurately detect Parkinson’s Disease with unorthodox testing techniques like voice analysis. With these things in mind, we have attempted to use machine learning to predict whether a person has Parkinson’s disease or not using their voice samples whilst designing the model to assign higher weights to features that help accurately classify the voice sample. For Example, pitch being a critical factor to determine if the person is showing an excited emotional state. Once the model reaches the desired generalization ability, it can be integrated into the recruiting process of organizations like uber.
随着汽车日益融入我们的日常生活,道路上的四轮车数量大幅增加。此外,司机的数量也有所增加。此外,现在人们选择出租车上下班的可能性也有所增加。有了这个统计数据,一个巧合的事实是,帕金森氏症病例的数量也在增加,这一点不容忽视。此外,机器学习技术的进步使我们能够通过语音分析等非常规测试技术准确检测帕金森氏症。考虑到这些,我们尝试使用机器学习来预测一个人是否患有帕金森病,同时设计模型,为有助于准确分类语音样本的特征分配更高的权重。例如,音调是决定一个人是否表现出兴奋情绪的关键因素。一旦模型达到预期的泛化能力,就可以整合到uber等组织的招聘过程中。
{"title":"Parkinson’s Disease Predictor via Voice Analysis","authors":"Alankar Uniyal, Ayush Patel, Ritesh Dhanare","doi":"10.1109/GCAT52182.2021.9587850","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587850","url":null,"abstract":"with the increasing integration of automobiles in our daily lives, the number of four-wheelers on the road has seen a substantial jump in the tally. Furthermore, the number of drivers has also increased. Moreover, people nowadays have a slightly higher chance to opt for a taxi for daily commute. With this statistic, a coinciding fact that the number of Parkinson’s Disease cases have also increased cannot be overlooked. Also, the advancement in the technology of machine learning has enabled us to accurately detect Parkinson’s Disease with unorthodox testing techniques like voice analysis. With these things in mind, we have attempted to use machine learning to predict whether a person has Parkinson’s disease or not using their voice samples whilst designing the model to assign higher weights to features that help accurately classify the voice sample. For Example, pitch being a critical factor to determine if the person is showing an excited emotional state. Once the model reaches the desired generalization ability, it can be integrated into the recruiting process of organizations like uber.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134288480","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
A High Gain, Low Power Operational Amplifier utilizing BiCMOS Class AB Output Stage 一种高增益、低功耗的运算放大器,利用AB级的BiCMOS输出级
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587801
I.T Shruthi, Shreelekha Panchal, Sarita Uniyal, Dr. Shashidhar Tantry
The schematic of class-AB yield stage with BJT, CMOS, BiCMOS is carried out in cadence virtuoso simulator. Every transistor size in the operational amp is designed, validated and BiCMOS operated at supply voltage of 3.3V. The proposed amplifier circuit utilizes a class-AB output stage comprising of PMOS and NMOS transistors along with NPN an PNP push pull circuit is made use. The BiCMOS circuit is made use to achieve advantage of CMOS as well as bipolar. Then, at that point Cascode amplifier stage-based op amp using CMOS Class-AB output and Cascode amplifier stage-based op amp using BiCMOS Class-AB output are compared.
在节奏虚拟仿真器上对BJT、CMOS、BiCMOS等器件的ab级屈服阶段原理图进行了仿真。运算放大器中的每个晶体管尺寸都经过设计和验证,BiCMOS在3.3V的电源电压下工作。所提出的放大电路采用由PMOS和NMOS晶体管组成的ab类输出级,并采用NPN和PNP推挽电路。利用BiCMOS电路实现了CMOS和双极电路的优点。然后,比较了使用CMOS ab类输出的级联放大器运放和使用BiCMOS ab类输出的级联放大器运放。
{"title":"A High Gain, Low Power Operational Amplifier utilizing BiCMOS Class AB Output Stage","authors":"I.T Shruthi, Shreelekha Panchal, Sarita Uniyal, Dr. Shashidhar Tantry","doi":"10.1109/GCAT52182.2021.9587801","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587801","url":null,"abstract":"The schematic of class-AB yield stage with BJT, CMOS, BiCMOS is carried out in cadence virtuoso simulator. Every transistor size in the operational amp is designed, validated and BiCMOS operated at supply voltage of 3.3V. The proposed amplifier circuit utilizes a class-AB output stage comprising of PMOS and NMOS transistors along with NPN an PNP push pull circuit is made use. The BiCMOS circuit is made use to achieve advantage of CMOS as well as bipolar. Then, at that point Cascode amplifier stage-based op amp using CMOS Class-AB output and Cascode amplifier stage-based op amp using BiCMOS Class-AB output are compared.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134553035","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
Forecasting of EV Arrivals at Battery Swapping Station using GA-BPNN 基于GA-BPNN的电动汽车换电池站到达预测
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587498
N. Raj, M. Suri, S. K.
Electric Vehicles (EV) are gaining popularity from the transportation sector, as it causes less harm to the environment. The battery inside the EV can be refilled using battery charging or battery swapping. As battery swapping method is found to be advantageous over battery charging, Battery Swapping Stations (BSS) is presently the hot topic of research. Forecasting of EV arrivals helps in optimal planning of BSS. Back Propagation Neural Network (BPNN) is frequently used in forecasting. BPNN trained with traditional algorithms such as Levenberg Marquardt (LM) gets stuck at the local optima. This problem can be overcomed using metaheuristic algorithms such as Genetic Algorithm (GA). Thus, in this present work a comparative study on forecasting the EV arrivals at BSS is carried out using LM-BPNN and GA-BPNN. The two models have been simulated using MATLAB/Simulink environment and their performance is analysed using metrics such as Mean Square Error (MSE) and simulation time.
电动汽车(EV)因其对环境的危害较小,在交通运输领域越来越受欢迎。电动汽车内部的电池可以通过电池充电或电池交换来重新充满。由于电池换热比充电更有优势,电池换热站成为当前研究的热点。电动汽车到达量的预测有助于BSS的优化规划。反向传播神经网络(BPNN)是一种常用的预测方法。用Levenberg Marquardt (LM)等传统算法训练的bp神经网络会陷入局部最优状态。这个问题可以使用元启发式算法,如遗传算法(GA)来克服。因此,本文采用LM-BPNN和GA-BPNN进行了EV到达BSS的预测对比研究。在MATLAB/Simulink环境下对两种模型进行了仿真,并利用均方误差(MSE)和仿真时间等指标对其性能进行了分析。
{"title":"Forecasting of EV Arrivals at Battery Swapping Station using GA-BPNN","authors":"N. Raj, M. Suri, S. K.","doi":"10.1109/GCAT52182.2021.9587498","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587498","url":null,"abstract":"Electric Vehicles (EV) are gaining popularity from the transportation sector, as it causes less harm to the environment. The battery inside the EV can be refilled using battery charging or battery swapping. As battery swapping method is found to be advantageous over battery charging, Battery Swapping Stations (BSS) is presently the hot topic of research. Forecasting of EV arrivals helps in optimal planning of BSS. Back Propagation Neural Network (BPNN) is frequently used in forecasting. BPNN trained with traditional algorithms such as Levenberg Marquardt (LM) gets stuck at the local optima. This problem can be overcomed using metaheuristic algorithms such as Genetic Algorithm (GA). Thus, in this present work a comparative study on forecasting the EV arrivals at BSS is carried out using LM-BPNN and GA-BPNN. The two models have been simulated using MATLAB/Simulink environment and their performance is analysed using metrics such as Mean Square Error (MSE) and simulation time.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133224745","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
Bandwidth Enhancement of Compact Printed Super Wide Band Antenna with Space Filling Slots for Microwave Applications 用于微波应用的具有空间填充槽的小型印刷超宽带天线的带宽增强
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587844
N. Suguna, S. Revathi
A Compact miniaturized monopole super wide band (SWB) antenna has been originated and simulated using electromagnetic computational HFSS simulation tool. The Designed antenna is printed on Rogers RT / Duroid 5880 (tm) dielectric material having a dielectric permittivity of 2.2 & its thickness is 0.5mm. Proposed antenna composed of a radiating patch having space filling slots and a 50Ω triangle tapered microstrip feedline. Impedance bandwidth ranges from 18.81 to 64.09GHz at reflection coefficient < -10dB and fractional bandwidth of 171.51%. Simulated gain varies up to 6dBi and its radiation efficiency over the operating band is 88 – 99%. The designed SWB antenna has wide bandwidth, proper impedance matching, good gain, smaller in size and high radiation efficiency compared to earlier reported models. The presented antenna can be employed for K –band (18 – 27GHz), Ka – band (27 – 40GHz) and some of the applications adopted from V – band (40 – 75GHz) applications.
提出了一种小型单极超宽带天线,并利用电磁计算HFSS仿真工具对其进行了仿真。所设计的天线印刷在Rogers RT / Duroid 5880 (tm)介电常数为2.2,厚度为0.5mm的介电材料上。所提出的天线由具有空间填充槽的辐射贴片和50Ω三角形锥形微带馈线组成。在反射系数< -10dB时,阻抗带宽为18.81 ~ 64.09GHz,分数带宽为171.51%。模拟增益可达6dBi,在工作频带内的辐射效率为88 - 99%。所设计的SWB天线具有带宽宽、阻抗匹配好、增益好、体积小、辐射效率高等特点。该天线可用于K频段(18 ~ 27GHz)、Ka频段(27 ~ 40GHz)和V频段(40 ~ 75GHz)的部分应用。
{"title":"Bandwidth Enhancement of Compact Printed Super Wide Band Antenna with Space Filling Slots for Microwave Applications","authors":"N. Suguna, S. Revathi","doi":"10.1109/GCAT52182.2021.9587844","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587844","url":null,"abstract":"A Compact miniaturized monopole super wide band (SWB) antenna has been originated and simulated using electromagnetic computational HFSS simulation tool. The Designed antenna is printed on Rogers RT / Duroid 5880 (tm) dielectric material having a dielectric permittivity of 2.2 & its thickness is 0.5mm. Proposed antenna composed of a radiating patch having space filling slots and a 50Ω triangle tapered microstrip feedline. Impedance bandwidth ranges from 18.81 to 64.09GHz at reflection coefficient < -10dB and fractional bandwidth of 171.51%. Simulated gain varies up to 6dBi and its radiation efficiency over the operating band is 88 – 99%. The designed SWB antenna has wide bandwidth, proper impedance matching, good gain, smaller in size and high radiation efficiency compared to earlier reported models. The presented antenna can be employed for K –band (18 – 27GHz), Ka – band (27 – 40GHz) and some of the applications adopted from V – band (40 – 75GHz) applications.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127844333","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
Malware Mobile Application Detection Using Blockchain and Machine Learning 使用区块链和机器学习的恶意软件移动应用程序检测
Pub Date : 2021-10-01 DOI: 10.1109/GCAT52182.2021.9587880
Naman Aneja, Sandeep Suri, Sachin Papneja, Nikhil Khurana
The world is seeing a rapid growth in mobile malware applications. Traditional computer malware programmers are shifting to android malware applications. Consequently, mobile security specialists are also working very hard to obtain a robust explication to this current problem. Many anti malware applications have also been launched to tackle this problem. In this paper we have tried to propose a system for detection of malware application based on Blockchain with help of machine learning. We use one internal permissioned blockchain with feature extractor model and one external permissioned blockchain feedback to another machine learning model to accomplish this task. We use dedicated internal blockchain for each application to make our system error free and more accurate.
全球移动恶意软件应用正在快速增长。传统的计算机恶意软件程序员正在转向android恶意软件应用程序。因此,移动安全专家也在非常努力地工作,以获得对当前问题的可靠解释。许多反恶意软件应用程序也已经启动来解决这个问题。在本文中,我们尝试在机器学习的帮助下,提出一种基于区块链的恶意软件应用检测系统。我们使用一个带有特征提取器模型的内部许可区块链和一个外部许可区块链反馈到另一个机器学习模型来完成这项任务。我们为每个应用程序使用专用的内部区块链,使我们的系统无错误,更准确。
{"title":"Malware Mobile Application Detection Using Blockchain and Machine Learning","authors":"Naman Aneja, Sandeep Suri, Sachin Papneja, Nikhil Khurana","doi":"10.1109/GCAT52182.2021.9587880","DOIUrl":"https://doi.org/10.1109/GCAT52182.2021.9587880","url":null,"abstract":"The world is seeing a rapid growth in mobile malware applications. Traditional computer malware programmers are shifting to android malware applications. Consequently, mobile security specialists are also working very hard to obtain a robust explication to this current problem. Many anti malware applications have also been launched to tackle this problem. In this paper we have tried to propose a system for detection of malware application based on Blockchain with help of machine learning. We use one internal permissioned blockchain with feature extractor model and one external permissioned blockchain feedback to another machine learning model to accomplish this task. We use dedicated internal blockchain for each application to make our system error free and more accurate.","PeriodicalId":436231,"journal":{"name":"2021 2nd Global Conference for Advancement in Technology (GCAT)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127970976","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 Global Conference for Advancement in Technology (GCAT)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1