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2021 Emerging Trends in Industry 4.0 (ETI 4.0)最新文献

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ETI 4.0 2021 Cover Page ETI 4.0 2021封面页
Pub Date : 2021-05-19 DOI: 10.1109/eti4.051663.2021.9619396
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引用次数: 0
Energy Conservation Implementation at Cable Manufacturing Industry through ETAP Analysis 基于ETAP分析的电缆制造业节能实施
Pub Date : 2021-05-19 DOI: 10.1109/ETI4.051663.2021.9619231
A. Shanmuga Sundaram Devi, Awanish Kumar, N. Thanigivelu, L. Ramesh, K. Sundaram
Energy plays a key role in the development of country’s GDP in which energy conservation implementation will reduce the energy demand. Energy audit and management related research carried out across the globe and concluded generalized outcome. This work is to satisfy the energy conservation need by executing detailed energy audit at cable manufacturing industry in Chennai. The proposed procedure adapted to conduct the audit and suggested 5 recommendations. In this paper electrical energy auditing was conducted in an industry and the results were analyzed using ETAP simulation tools. As a result, suitable recommendations have been made to improve the energy efficiency and reduce the industry’s utility tariff bill.
能源在一个国家GDP的发展中起着关键的作用,节能减排的实施将减少能源需求。在全球范围内开展能源审计与管理相关研究,并得出了概括性的结论。本工作旨在通过对金奈电缆制造业进行详细的能源审计,以满足节能需求。对拟议的审计程序进行了调整,并提出了5项建议。本文对某行业进行了电能审计,并利用ETAP仿真工具对审计结果进行了分析。因此,提出了适当的建议,以提高能源效率和减少行业的公用事业费用。
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引用次数: 0
Logistic Regression Model for Loan Prediction: A Machine Learning Approach 贷款预测的逻辑回归模型:一种机器学习方法
Pub Date : 2021-05-19 DOI: 10.1109/ETI4.051663.2021.9619201
Richa Manglani, Anuja Bokhare
With the advance in the banking space, many individual’s area unit putting up for loans however the banks have its own restricted resources that it must permit to restricted people simply, therefore discovering to whom the advance is conceded which will be a more secure choice for the bank is a normal interaction. Therefore in this study, an attempt to reduce this risk issue behind selecting the protected individual to avoid wasting different bank endeavors and resources. This can be finished by extracting the info of the records of people to whom the credit was conceded antecedently and supported. These records/encounters the machine was ready to utilize the AI model which provides the foremost precise outcome. The main goal of this study to anticipate whether or not delegating the loan to a selected individual are protected or not. During this study foresee the loan knowledge by utilizing machine learning algorithms that area unit logistical regression. Loan prediction is an extremely basic life issue that every genuine bank faces a minimum of once in its period. If done effectively, it will save loads of manhours at the top of a retail bank.
随着银行业空间的发展,许多个人地区单位申请贷款,但银行有自己有限的资源,它必须允许简单地限制人们,因此发现向谁提供预付款对银行来说是一个更安全的选择是一个正常的互动。因此,在本研究中,试图减少选择受保护个人背后的风险问题,以避免浪费不同的银行努力和资源。这可以通过提取先前承认并支持信用的人的记录信息来完成。这些记录/遭遇,机器准备利用人工智能模型,提供最精确的结果。本研究的主要目的是预测委托贷款给选定个人是否受到保护。在本研究中,利用区域单元逻辑回归的机器学习算法预测贷款知识。贷款预测是一个极其基本的生活问题,每个真正的银行在其一生中至少要面临一次。如果做得有效,它将为零售银行的高层节省大量的人力。
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引用次数: 1
Detection of Pneumonia Using Deep Learning 利用深度学习检测肺炎
Pub Date : 2021-05-19 DOI: 10.1109/ETI4.051663.2021.9619218
Pratiksha R. Shetgaonkar, Shrameet Nayak, S. Aswale, Saurabh Vernekar, Ashitosh Tilve, Dhanashri Turi
Pneumonia isa lunginfection that usually causes fever, coughing, and difficulty in breathing. Pneumonia is one of the most significant causes of death and morbidity in children under five years of age worldwide. Pneumonia is a very dangerous condition that is very difficult to diagnose at an early stage. This paper focuses on the development of a deep learning model using Convolution Neural Network for detecting Pneumonia disease from X-ray images of the Chest and improve it for efficiency and accuracy by making various hyperparameter optimizations and modifications to achieve better detection and performance accuracy. The model also uses some of the existing models by training them on the required data sets. The research focuses to develop a system that can that detect pneumonia from the chest X-ray images with an improved accuracy which can help to provide an early assistance service at places where the experts are not available easily. Also, this system can be used in the future for the detection of COVID-19 disease.
肺炎是一种肺部感染,通常会引起发烧、咳嗽和呼吸困难。肺炎是全世界五岁以下儿童死亡和发病的最重要原因之一。肺炎是一种非常危险的疾病,很难在早期诊断出来。本文重点开发了一种基于卷积神经网络的深度学习模型,用于从胸部x射线图像中检测肺炎疾病,并通过各种超参数优化和修改来提高其效率和准确性,以达到更好的检测和性能准确性。该模型还通过在所需的数据集上训练一些现有模型来使用它们。这项研究的重点是开发一种系统,可以从胸部x光图像中检测出肺炎,并提高准确性,这有助于在专家不容易到达的地方提供早期援助服务。此外,该系统可用于未来的COVID-19疾病检测。
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引用次数: 0
Using XG Boost and Random Forest Classifier Algorithms to Predict Student Behavior 使用XG Boost和随机森林分类器算法预测学生行为
Pub Date : 2021-05-19 DOI: 10.1109/ETI4.051663.2021.9619217
Ha Thi The Nguyen, Ling-Hsiu Chen, Vani Suthamathi Saravanarajan, H. Pham
Students study in an online environment, the problems relate to reaction based on evaluation of student’s performance and students’ skills to understand the student behavior. In this paper, for students in an online environment, techniques for connecting the students’ skills and the online reactions about behavior via their evaluation are considered. An example about students from a Brazilian University of an introductory class of Algorithms for explorative data analysis is applied, an instrument for XGBoost analysis and RandomForestClassifier. A base for evaluation of student achievement is the analysis of behavior. This idea is based on studies that discussed the use of social features in the actual classroom of the project.
学生在网络环境中学习,问题涉及基于对学生表现的评价和学生理解学生行为的技能的反应。在本文中,对于在线环境中的学生,考虑了通过他们的评估将学生的技能与在线对行为的反应联系起来的技术。本文以巴西一所大学的学生为例,介绍了探索性数据分析的算法,XGBoost分析和RandomForestClassifier的工具。评价学生成绩的基础是对行为的分析。这个想法是基于研究,讨论了在实际的课堂上使用社交功能的项目。
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引用次数: 1
Efficient Tree Multiplier Design by using Modulo 2n + 1 Adder 基于模2n + 1加法器的高效树乘法器设计
Pub Date : 2021-05-19 DOI: 10.1109/ETI4.051663.2021.9619220
B. K. Patel, J. Kanungo
Residue Number System is a carry-free system used in various applications of high speed arithmetic component like digital signal processing, image processing and cryptography. The main work of RNS is to reduce the complexity and to perform operations on overflow detection, sign detection and magnitude comparison. In this paper, we propose the parallel architecture based on parallel prefix tree is helpful for computation at higher speed. This work is carried out to get a regular binary multiplication technique, basically consists of modulo reduction operation. Conversion has been done between binary and diminished-1 representation for a large value of inputs. Proposed work with parallel prefix tree adder improves the speed of multiplication. This modified parallel prefix adder consumes less area as compared to Kogge Stone adder. The proposed work is consisting of a carry-computation unit depends on the carry-generate and carry-propagate terms. In this paper, the area of carry computation unit of modulo adder has been reduced. Then, the proposed adder is used to design the modulo multiplier for less area and higher speed.
余数系统是一种免携带系统,广泛应用于数字信号处理、图像处理和密码学等高速运算器件中。RNS的主要工作是降低复杂度,进行溢出检测、符号检测和幅度比较等操作。本文提出了一种基于并行前缀树的并行架构,有助于提高计算速度。这项工作是为了得到一种规则的二进制乘法技术,基本上由模约化运算组成。对于一个大的输入值,在二进制和减1表示之间进行了转换。提出的并行前缀树加法器提高了乘法运算的速度。与Kogge Stone加法器相比,这种改进的并行前缀加法器消耗的面积更少。所提出的工作由一个依赖于携带产生和携带传播项的携带计算单元组成。本文减小了模加法器进位计算单元的面积。然后,利用所提出的加法器设计出面积小、速度快的模乘法器。
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引用次数: 0
Improving Smart Contract Transaction Performance in Hyperledger Fabric 提高超级账本结构中的智能合约交易性能
Pub Date : 2021-05-19 DOI: 10.1109/ETI4.051663.2021.9619202
Swapnil Sinha, S. Anand, K. K
Block chain is a time-stamped series of records of data that cannot be altered and is managed by a cluster of systems not owned by a single person, company, or entity. A chaincode, also known as a smart contract, is a digital code that controls the transfer of cryptocurrencies or assets directly, among the parties under specific conditions. A major drawback with regards to Blockchain as a technology is the fact that its transaction speed is less compared to the centralized system.In the future, for Blockchain technology to be accepted in industries, there is a need for improvement with regards to the speed.To counter this drawback, we have come up with this paper in which an approach to increase the speed of transactions by changing the current Hashing Algorithm (SHA3) in the Hyperledger Fabric to Blake3 has been done.
区块链是一系列带有时间戳的数据记录,这些记录不能被更改,由不属于单个人、公司或实体的系统集群管理。链码,也被称为智能合约,是一种数字代码,可以在特定条件下直接控制各方之间加密货币或资产的转移。区块链作为一种技术的一个主要缺点是,与集中式系统相比,它的交易速度较慢。未来,区块链技术要被各行业接受,在速度方面还需要改进。为了克服这个缺点,我们提出了一种通过将超级账本结构中的当前哈希算法(SHA3)更改为Blake3来提高交易速度的方法。
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引用次数: 0
Application Workload Characterization using BAT_LSTM Learning algorithm for Asymmetric Architectures 基于非对称架构的BAT_LSTM学习算法的应用负载表征
Pub Date : 2021-05-19 DOI: 10.1109/ETI4.051663.2021.9619290
Jayanthi E, V. R
Nowadays, asymmetric multicore architectures become everywhere due to its energy efficiency, QoS, and high performance. Though workload characterization on these architectures become a challenging task due to its heterogeneous pipeline structure and execution process that affects the overall performance of the system. To resolve this issue, BAT_LSTM deep learning predictor has been designed and developed to predict appropriate resource for each workload at runtime. Deep learning algorithms are adopted in several applications such as computer vision, smart vehicles, and medical environment in order to classify and predict the unknown. In this work, BAT_LSTM neural network predictor has been designed and compared with random forest algorithms, decision tree, naive bayes and support vector machine for workload characterization. Cost functions of these algorithms are designed and developed in order to detect the optimal processor for each workload execution at runtime. Core mark workloads are initially executed on quad core multicore hardware to analyze the workload characteristics in terms of memory consumption, I/O, CPU usage, instructions type, cache miss ratios and so on. These characteristics are feed forwarded into machine a learning algorithm that identifies the best processor. Performance of proposed algorithms is evaluated using testing workloads in terms of processor prediction accuracy, execution time metrics. Average of 10% in energy consumption reduction and 96.8% in accuracy is achieved through proposed predictors.
如今,非对称多核架构因其高能效、高服务质量和高性能而变得无处不在。然而,由于这些体系结构的异构管道结构和执行过程会影响系统的整体性能,因此对这些体系结构上的工作负载进行表征成为一项具有挑战性的任务。为了解决这个问题,设计并开发了BAT_LSTM深度学习预测器,用于在运行时预测每个工作负载的适当资源。深度学习算法被广泛应用于计算机视觉、智能汽车、医疗环境等领域,对未知事物进行分类和预测。在这项工作中,设计了BAT_LSTM神经网络预测器,并将其与随机森林算法、决策树、朴素贝叶斯和支持向量机进行了比较。设计和开发了这些算法的代价函数,以便在运行时检测每个工作负载执行的最佳处理器。核心标记工作负载最初在四核多核硬件上执行,以分析工作负载在内存消耗、I/O、CPU使用、指令类型、缓存丢失率等方面的特征。这些特征被转发到机器的学习算法,以识别最佳处理器。使用测试工作负载根据处理器预测精度、执行时间指标来评估所提出算法的性能。通过提出的预测器,平均能耗降低10%,准确率提高96.8%。
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引用次数: 0
Analysis of Online Education System of Bangladesh during COVID-19 Pandemic Based on NLP and Machine Learning: Problem and Prospect 基于NLP和机器学习的新冠疫情期间孟加拉国在线教育系统分析:问题与展望
Pub Date : 2021-05-19 DOI: 10.1109/ETI4.051663.2021.9619312
Subhra Palit, Shafayet Nur, Zulikha Khatun, Maqsudur Rahman, M. T. Ahmed
The Coronavirus Disease (COVID-19) pandemic has interrupted the education system throughout the world. Bangladesh is no unlike; all educational institutions are shut down across the country. The online teaching method is quite new especially for the developing countries like Bangladesh. Therefore, the main aim of this work is to mine student’s opinions about online class during this COVID-19 pandemic. To achieve this aim, this paper uses a questionnaire survey through the google form to collect Bangladeshi student’s opinion on online class, build a corpus of 5005 data containing both Bangla and Romanized Bangla text. After data pre-processing and extracting the features, machine learning classifiers were deployed. Then performance measurement was done in terms of accuracy, precision, recall and F1 score. In the final evaluation, we achieved highest of 80% accuracy with SVM classifier, where the accuracy achieved by Logistic Regression, Random Forest and Multinomial Naïve Bayes classifier was 78%, 77% and 77% respectively. We tried to predictthe problems faced by students and suggested possible solutions about online class. The result showed that 27.9% student faced financial problem and 25.8% student faced unstable internet problem. 54.8% user suggested stable internet facility in low cost or free and 23.1% suggested financial assistance for online class as the possible solution of aforementioned problems.
冠状病毒病(COVID-19)大流行中断了世界各地的教育系统。孟加拉国也不例外;全国所有的教育机构都关闭了。在线教学方法对孟加拉国这样的发展中国家来说是很新的。因此,这项工作的主要目的是在COVID-19大流行期间挖掘学生对在线课程的看法。为了达到这一目的,本文采用问卷调查的方式,通过谷歌表格收集孟加拉学生对在线课堂的意见,建立了一个包含孟加拉语和罗马化孟加拉语文本的5005个数据的语料库。在对数据进行预处理并提取特征后,部署机器学习分类器。然后从正确率、精密度、查全率和F1分数四个方面进行了性能测量。在最终的评估中,我们使用SVM分类器获得了最高的80%的准确率,其中逻辑回归、随机森林和多项式Naïve贝叶斯分类器的准确率分别为78%、77%和77%。我们试图预测学生面临的问题,并提出可能的解决方案。结果显示,27.9%的学生面临经济问题,25.8%的学生面临网络不稳定问题。对于上述问题,54.8%的人建议提供廉价或免费的稳定网络设施,23.1%的人建议为在线课程提供资金支持。
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引用次数: 1
A Review on Various DC-DC Converters for Photo Voltaic Based DC Micro Grids 基于光伏的直流微电网的各种DC-DC变换器综述
Pub Date : 2021-05-19 DOI: 10.1109/ETI4.051663.2021.9619280
B. Jyothi, P. Bhavana, B. Rao, M. K. Reddy
Currently the usage of power demand is increased by utility grids. In order to fulfilled the energy demand, tackle ecological concerns producing from the conservative energy sources, then researchers are moving towards the non- conservative (or) renewable energy resources integrated with DC micro grids to deliver power supply with improving system efficiency and especially cost reduction in distribution systems in a superior way. In non-conservative sources, solar energy is the cleanest and abundant green energy source available in nature. So, implementation of solar PV based DC micro grids technology is inexpensive, flexible, and energy-efficient to the end-users. But solar PV panels generate a low DC voltage. By using this low DC voltage as an input to the DC micro grids, definitely this grid does not serve any dc load properly. So, this problem can be erected with the help of DC-DC converters. The main motto of DC-DC converters is to properly produce the output voltage and ripple free output current to the dc load requirements. This paper gives the information regarding the various DC-DC converters applicable for solar PV based DC micro grids and at most, enlists the proposed MSC (Modified SEPIC Converter) is a best DC-DC converter for solar PV based DC micro grids based on the literature review discussed.
目前,电力需求的使用是由公用电网增加的。为了满足能源需求,解决保守能源产生的生态问题,研究人员正在研究将非保守(或)可再生能源与直流微电网相结合,以更好地提高系统效率,特别是降低配电系统的成本。在非保守能源中,太阳能是自然界中最清洁、最丰富的绿色能源。因此,实施基于太阳能光伏的直流微电网技术对最终用户来说是廉价、灵活和节能的。但是太阳能光伏板产生的直流电压很低。通过使用这个低直流电压作为直流微电网的输入,这个电网肯定不能正确地为任何直流负载服务。因此,这个问题可以借助DC-DC变换器来解决。dc - dc变换器的主要宗旨是适当地产生满足直流负载要求的输出电压和无纹波输出电流。本文给出了适用于基于太阳能光伏的直流微电网的各种DC-DC转换器的信息,并且根据所讨论的文献综述,提出的MSC (Modified SEPIC Converter)是基于太阳能光伏的直流微电网的最佳DC-DC转换器。
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引用次数: 3
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2021 Emerging Trends in Industry 4.0 (ETI 4.0)
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