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2022 5th International Conference on Advances in Science and Technology (ICAST)最新文献

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Comparative Study of United Nations E-Government Indicators Between World Leaders and India (Measuring Digital India) 世界各国与印度联合国电子政务指标比较研究(衡量数字印度)
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039612
S. Jain
A SMARRT government is a simple, moral, accountable, responsive, responsible, and transparent government. This is what e-Government is supposed to give. Any nation's governance can now be done in a moral, straight forward, accountable, responsible, responsive, and transparent manner thanks to the emergence of e-Governance. This paper investigates the e-Government development indicators (EGDI) and their sub-indices in India and policy implications for India for the sake of improving their EGDI. This study and analysis are based on surveys of the United Nations conducted on e-Government between 2003 and 2020. To achieve the objective of the National e-Governance Plan (NeGP) and Digital India Program, this study also provides suggestions and prioritizes the United Nations e-Government development indicators in India.
一个聪明的政府是一个简单的、道德的、负责任的、反应迅速的、负责任的和透明的政府。这就是电子政府应该给予的。由于电子政务的出现,任何国家的治理现在都可以以道德、直接、负责、负责、反应迅速和透明的方式进行。本文对印度的电子政务发展指标及其分项指标进行了研究,并对印度提高电子政务发展指标的政策启示进行了探讨。这项研究和分析是基于联合国在2003年至2020年间对电子政务进行的调查。为了实现国家电子政务计划(NeGP)和数字印度计划的目标,本研究还为印度的联合国电子政务发展指标提供了建议和优先级。
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引用次数: 0
Potato Leaf Disease Detection using Sequencial Models 利用序列模型检测马铃薯叶病
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039614
Harshil Shah, Harsh V Thakkar, S. Dharmadhikari
Potatoes are the third most important food source in the world after wheat and rice. Moreover, India, in the fiscal year 2021, produced over 50 million metric tons of potatoes out of which _ percent was wasted due to late blight and early blight diseases. The traditional methods to detect diseases in the plants involve manual inspection. This method is very expensive, time-consuming and does not provide satisfactory results. So as to identify the infected leaves at the beginning of their growth cycle which will help to increase the yield and thereby decrease the losses incurred by the farmers, we propose a web application to do the same with the help of deep learning models like InceptionNet, ResNet50, MobileNet and CNN trained on the PlantVillage dataset available on kaggle. We achieved an accuracy of 93.97 percent, 88.79 percent, 96.12 percent and 94.83 percent respectively.
土豆是继小麦和大米之后世界上第三重要的食物来源。此外,印度在2021财政年度生产了5 000多万公吨土豆,其中10%因晚疫病和早疫病而浪费。传统的植物病害检测方法涉及人工检测。这种方法成本高、耗时长,而且效果不理想。为了在生长周期开始时识别受感染的叶片,这将有助于提高产量,从而减少农民遭受的损失,我们提出了一个web应用程序,借助深度学习模型,如InceptionNet, ResNet50, MobileNet和CNN,这些模型是在kaggle上提供的PlantVillage数据集上训练的。准确率分别为93.97%、88.79%、96.12%和94.83%。
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引用次数: 1
Analysis of Broadband Single Layer Gap-Coupled Shorted Rectangular Microstrip Antenna 宽带单层间隙耦合短矩形微带天线分析
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039569
Venkata A. P. Chavali, T. Tirodkar, A. Ambekar, A. Deshmukh
This article presents detailed analysis of a broadband single layer gap-coupled shorted stub loaded rectangular microstrip antenna with filtering Characteristics. With support of surface current distributions, resonance modes yielding wider bandwidth are recognized. Pair of rectangular stubs connected on both sides of the fed patch along with shorting pins tunes spacing between TM20 and TM01 modes of the main patch, The incorporation of parasitic patches above and below the fed patch tunes the impedance and brings impedance locus within the voltage standing wave ratio = 2 circle realizing a wider bandwidth of about 21% due to close spacing and impedance matching of three resonant modes. In addition to the wideband response incorporation of narrow strips and pair of stubs around the fed patch introduces radiation nulls at higher and lower frequencies respectively realizing a band pass filter response. This can be further improved with the addition of a pair of parasitic patches above and below the fed patch. With this modal understanding the antenna is optimized at 1500 MHz on Arlon substrate which resulted in an impedance BW of 3.35% and above 5 dBi peak gain. Resulting polar patterns are in broadside direction near band edge frequencies of bandwidth.
本文详细分析了一种具有滤波特性的宽带单层间隙耦合短短段加载矩形微带天线。在表面电流分布的支持下,可以识别出产生更宽带宽的共振模式。通过短脚连接在馈电贴片两侧的一对矩形短桩调节主贴片TM20和TM01模式之间的间隔,在馈电贴片上下结合寄生贴片调节阻抗,使阻抗轨迹在电压驻波比= 2圆内,由于三个谐振模式的紧密间隔和阻抗匹配,实现了约21%的更宽带宽。除了宽带响应外,在馈电贴片周围结合窄带和一对短节,分别在较高频率和较低频率引入辐射零点,实现带通滤波器响应。这可以通过在被喂食的贴片上方和下方添加一对寄生贴片来进一步改善。有了这种模态理解,天线在Arlon衬底上优化为1500 MHz,阻抗BW为3.35%,峰值增益高于5 dBi。所得到的极方向图在带宽的频带边缘频率附近的宽方向上。
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引用次数: 0
Privacy Preserving Document Classification using Convolution Neural Network- A Deep Learning Approach 使用卷积神经网络的隐私保护文档分类-一种深度学习方法
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039513
Darshan Patil, Reena Lokare, Sunita Patil
Increased digitization in nearly every sector demands huge data storage requirements. Every person upload tons of information related to themselves on Internet through some mobile or web application, knowingly or sometimes unknowingly. Such increasing personal data storage requirement has created data privacy issues. There is no law which prohibits someone from using personal information of an individual. India is still in the process of preparing personal data protection law, whereas European Union's data protection regulation has already took place in the year 2018. Some organizations are in the process of developing applications which can check whether a document is personal or non-personal. Such applications can be developed with the help of deep learning models such as Convolutional Neural Network (CNN), Recurrent Neural Network (RNN), Long Term Short Memory (LSTM), etc. This research focuses on different text representation techniques required to represent text in text classification problems such as private data classification, sentiment analysis, language detection, online abuse detection, recommendations systems, to name a few. Having represented text in different formats, helps in increasing accuracy of classification algorithms.
几乎每个行业的数字化程度都在提高,这就需要大量的数据存储需求。每个人都会有意或无意地通过手机或网络应用程序在互联网上上传大量与自己相关的信息。这种不断增长的个人数据存储需求产生了数据隐私问题。没有法律禁止某人使用个人信息。印度仍在制定个人数据保护法,而欧盟的数据保护法规已经在2018年实施。一些组织正在开发可以检查文件是否属于个人或非个人的应用程序。这些应用可以在深度学习模型的帮助下开发,如卷积神经网络(CNN)、循环神经网络(RNN)、长短期记忆(LSTM)等。本研究主要关注在文本分类问题中表示文本所需的不同文本表示技术,如私人数据分类、情感分析、语言检测、在线滥用检测、推荐系统等。用不同的格式表示文本,有助于提高分类算法的准确性。
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引用次数: 0
A Review on the Learner's Performance Prediction Techniques in MOOC Courses through Data Mining 基于数据挖掘的MOOC课程学习者表现预测技术综述
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039570
N. Srivastava, Jameel Ahmad
Nowadays, Massive Open Online Courses are in demand owing to their informative value, easy access and low costs. The Covid-19 pandemic era saw a lot of teaching and learning through the online resources. One of the developing fields is Educational Data Mining in which the data derived from the educational environments is collected in databases, which is further analyzed to extract some interesting patterns of information. The findings can aid in supporting the educational staff in designing a cohort that may produce better results in terms of increasing the learner's performance, identifying at-risk students, placement prediction and dropout prediction, whatever the current motive may be. In this paper, we emphasize on the techniques focusing on the performance prediction that have been applied during the years 2012 to 2022 and the attributes affecting the performance have been determined.
如今,大规模在线公开课程因其信息价值高、获取方便、成本低而备受青睐。新冠肺炎疫情期间,很多教学和学习都是通过网络资源进行的。其中一个正在发展的领域是教育数据挖掘,它将来自教育环境的数据收集到数据库中,并对其进行进一步分析,以提取一些有趣的信息模式。这些发现可以帮助教育人员设计一个队列,从而在提高学习者的表现、识别有风险的学生、预测分班和辍学等方面产生更好的结果,无论当前的动机是什么。在本文中,我们重点介绍了2012年至2022年期间应用的性能预测技术,并确定了影响性能的属性。
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引用次数: 0
Generating Datasets with Glyph-level Annotations for Devanagari Text Recognition 为德文语文本识别生成具有字形级注释的数据集
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039665
A. Bhonsle
Most of the work done in text recognition focuses on English, more specifically, Latin script languages. Unlike Latin, Indic scripts like Devanagari, Gujarati, Malayalam, Tamil etc. are a family of abugida writing systems. In these scripts each unit is made up of a consonant and an optional vowel notion. This makes the separation of different characters a non-trivial task as each visible letter may represent more than one character. Letters derived from the same base consonant can be visually similar to each other and make distinguishing between them quite difficult. This paper focuses on Devanagari script and a technique to generate synthetic text recognition datasets with rich glyph-level annotations.
文本识别的大部分工作都集中在英语上,更具体地说,是拉丁文字语言。与拉丁语不同,印度文字,如Devanagari, Gujarati, Malayalam, Tamil等是abugida书写系统的一个家族。在这些文字中,每个单元由一个辅音和一个可选的元音概念组成。这使得不同字符的分离成为一项重要的任务,因为每个可见字母可能代表多个字符。从相同的辅音基音衍生出来的字母在视觉上可能彼此相似,这使得区分它们非常困难。本文主要研究了Devanagari脚本和一种生成具有丰富符号级注释的合成文本识别数据集的技术。
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引用次数: 0
Review: Video Analytics Technologies Available for Surveillance Systems 综述:用于监控系统的视频分析技术
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039583
Utkarsha Mokashi, Aarush Dimri, Hardee Khambhla, Pradnya Bhangale
Smart Surveillance Systems are becoming an important aspect of our lives, reducing man labour and additionally increasing the accuracy of detection by reducing false positives. Specifically for an ATM, Surveillance system is very crucial because of the transactions happening being sensitive along with that drop-box containing confidential documents like cheques and bank forms. Hence, there is a need to develop a fool-proof system which can handle a lot of load and perform various surveillance tasks. Moreover, the systems also need to have network security to protect the data from being illegally traced and changed. In this paper, we will be reviewing and comparing various smart surveillance system methods which involve various technologies.
智能监控系统正在成为我们生活的一个重要方面,它减少了人力劳动,并通过减少误报来提高检测的准确性。特别是对于自动取款机来说,监控系统是非常重要的,因为发生的交易是敏感的,还有包含支票和银行表格等机密文件的投递箱。因此,有必要开发一种能够处理大量负载并执行各种监视任务的万无一失的系统。此外,系统还需要网络安全,以保护数据不被非法跟踪和更改。在本文中,我们将回顾和比较涉及各种技术的各种智能监控系统方法。
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引用次数: 0
Non-Linear Unscented Transformation Techniques for Error Estimation of HPGe Detector Efficiency 非线性Unscented变换技术用于HPGe探测器效率误差估计
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039524
Tejashree S. Phatak, Jayalekshmi Nair, S. Ram, B. Roy, G. Mohanto
Accurate quantification of uncertainty present in the HPGe detector efficiency is very essential as uncertainty in the detector efficiency affects the measured cross-section value of neutron reaction. Error propagation has been active area of research interest in the nuclear field, since cross-section plays a major role in the nuclear reactor calculations. Therefore, Uncertainty quantification in the detector efficiency has been performed using non linear Unscented Transformation techniques such as Extended Unscented Transformation, Spherical Unscented Transformation, and Simplex Unscented Transformation. To evaluate the performance of these techniques in error propagation, a comparative study has been carried out in comparison with the well-known Monte Carlo method using the chi-square test.
由于探测器效率的不确定度影响中子反应的测量截面值,因此对探测器效率的不确定度进行精确的量化是非常必要的。由于截面在核反应堆计算中起着重要的作用,误差传播一直是核领域的研究热点。因此,利用扩展Unscented变换、球面Unscented变换和单纯形Unscented变换等非线性Unscented变换技术对探测器效率进行了不确定度量化。为了评估这些技术在误差传播方面的性能,使用卡方检验与著名的蒙特卡罗方法进行了比较研究。
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引用次数: 0
Post Graduate College Prediction with SOP and LOR Analyser 用SOP和LOR分析仪预测研究生学院
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039572
Rishabh Patil, Leena Kirtikar, Parth Shroff, Aakash Kapadia, M. Tolani, M. Edinburgh
We live in a society where competition is the driving force behind people getting into prestigious institutions and selecting courses that are most relevant to their current circumstances. It is getting harder for students to get accepted to their dream institution due to the rise in the number of graduates wanting to continue their education. This method maybe prejudiced and inaccurate given the limited number of colleges that a human consultant may evaluate. There is no way to measure the trustworthiness of advice given nowadays because there are so many different avenues to acquire information. Thus, we have provided a way to give unbiased advice with the help of our research. In this research work, we have compared multiple algorithms to give us the best results regarding which college fits perfect for the user according to the fees bracket provided. In this paper, Linear Regression, Decision Tree and Random Forest will be compared. Furthermore, this paper will display the use of K-means Clustering to help us rate the Statement of Purpose (SOPs) and Letter of Recommendation (LORs) provided. The results might help the students in solving their dilemma about choosing the suitable university based on their academic performance.
在我们生活的社会中,竞争是人们进入名牌大学并选择与他们当前情况最相关的课程的推动力。由于想要继续深造的毕业生人数的增加,学生们被理想院校录取的难度越来越大。考虑到人类顾问可以评估的大学数量有限,这种方法可能会有偏见和不准确。现在没有办法衡量建议的可信度,因为获取信息的途径太多了。因此,我们在研究的帮助下提供了一种给予公正建议的方法。在这项研究工作中,我们比较了多种算法,根据所提供的费用范围,给出了最适合用户的大学的最佳结果。本文将对线性回归、决策树和随机森林进行比较。此外,本文将展示K-means聚类的使用,以帮助我们对所提供的目的陈述(SOPs)和推荐信(LORs)进行评级。研究结果可能有助于学生解决根据学业成绩选择合适大学的困境。
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引用次数: 0
Epidemic Outbreak Prediction Using Machine Learning Model 使用机器学习模型进行流行病爆发预测
Pub Date : 2022-12-02 DOI: 10.1109/ICAST55766.2022.10039594
Soham Shinde, S. Yadav, Ashelesha Somvanshi
The intelligent models is used for prediction of diseases as well as creation of model that helps doctor to prevent spreading of disease globally is increased day by day. When a disease spreads rapidly in a short period of time in a specific area, it is called an epidemic outbreak. An outbreak might start in a single community or spread across multiple countries. It might last anywhere from a few days to several years. PHO (Public health organizations) are taking preventative efforts to stop the disease from spreading besides that they are highly benefited from accurate prediction of infectious disease. The emergence of big data in the sectors of health and biomedicine, precise data analysis aids early disease identification and better patient treatment. It is now increasingly viable to use massive computing power to predict and manage outbreaks. Our goal is to investigate and determine how outbreaks spread in villages and suburbs where medical care may be limited. A machine learning model is required to forecast epidemic dynamics and identify where the next outbreak is most likely to occur. Because these are important features that contribute subtly to the dynamics of the disease epidemic, our method considers the climate, geography, and distribution of population in impacted region. Our approach will assist health authorities in taking the necessary steps to guarantee that there are sufficient resources to fulfil demand and, if feasible, to prevent epidemics from arising.
智能模型用于疾病预测,帮助医生预防疾病全球传播的模型的创建日益增加。当一种疾病在一个特定地区短时间内迅速传播时,它被称为流行病爆发。疫情可能从一个社区开始,也可能蔓延到多个国家。它可能持续几天到几年。PHO(公共保健机构)不仅从传染病的准确预测中获益良多,而且正在采取预防措施,以阻止疾病的蔓延。大数据在健康和生物医药领域的出现,精准的数据分析有助于疾病的早期识别和更好的患者治疗。现在,使用巨大的计算能力来预测和管理疾病爆发越来越可行。我们的目标是调查和确定疫情是如何在医疗保健可能有限的村庄和郊区传播的。需要一个机器学习模型来预测流行病动态并确定下一次爆发最有可能发生的地方。因为这些都是对疾病流行动态有微妙影响的重要特征,我们的方法考虑了受影响地区的气候、地理和人口分布。我们的做法将协助卫生当局采取必要步骤,保证有足够的资源满足需求,并在可行的情况下防止流行病的发生。
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引用次数: 0
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2022 5th International Conference on Advances in Science and Technology (ICAST)
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