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2021 8th International Conference on Computing for Sustainable Global Development (INDIACom)最新文献

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Stock Market Prediction using Sequential Events 使用顺序事件预测股票市场
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00032
C. Vanipriya, A. Tomar, Gaurav Gupta, Namita Gandotra, S. N. Sheshappa, K. ThammiReddy
The stock market prediction is considered to be the most exigent and challenging problem in the domain of finance and time series prediction. In this paper we present problems pertaining stock market prediction and the models of prediction. Further, we also probe into the effect of global events and their influence on the stock prices. It was found that by incorporating the event information in the prediction model, the prediction's accuracy will be escalated. The overall scope of this work is to provide the predictive power to the investor in the web environment so that he could take informed decision of whether he can invest in the company in question, and yield high profits, by considering the effect of the events occurred. We have established that there is a huge impact of negative news on the stock and also we proved that our method outperformed SVM and NBC techniques.
股票市场预测被认为是金融和时间序列预测领域中最紧迫和最具挑战性的问题。本文提出了有关股票市场预测和预测模型的一些问题。此外,我们还探讨了全球事件及其对股票价格的影响。结果表明,在预测模型中加入事件信息可以提高预测的精度。这项工作的总体范围是为网络环境中的投资者提供预测能力,以便他能够通过考虑事件发生的影响,对是否可以投资于有问题的公司做出明智的决定,并获得高额利润。我们已经确定了负面新闻对股票的巨大影响,并且我们也证明了我们的方法优于SVM和NBC技术。
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引用次数: 1
Big Data Analytics: An Emerging Technology 大数据分析:一项新兴技术
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00045
Praveen Kumar
The Emerging Technologies are disruptive so, an attempt has been made to study Big Data Analytics (BDA), which is placed under the emerging technology segment by various industry leaders. The research's main objective is to identify BDA's presence in several journal literature. The study considers BDA implementation from the earlier conceptualization to framework design, the utility of technology in various industrial verticals, and its core competencies. It gets accomplished by using the systematic literature review (SLR) of some of the digital repositories as a methodology with specific keywords. As concluded in the study, for over a decade or so, a wide presence has evident through journal articles published and indexed in JSTOR and Science Direct digital repositories. The areas of implementation dominated by Military and Defence studies involving Artificial Intelligence-driven machine learning. Biological science also has its place on the popularity list. Overall, the BDA technologies have an open-source framework, and hence its penetration and spread across the various industry have speeded up in the last decade. The role of both predictive and prescriptive analytics in core competencies of industrial verticals like Education, Medical trials, research, and development centers has also been seen.
新兴技术具有颠覆性,因此,人们尝试研究大数据分析(BDA),它被各种行业领导者置于新兴技术领域之下。本研究的主要目的是确定BDA在一些期刊文献中的存在。本研究考虑了BDA的实施,从早期的概念化到框架设计,技术在各个垂直行业的应用,以及它的核心竞争力。它是通过使用一些数字资源库的系统文献综述(SLR)作为特定关键字的方法来完成的。正如研究中得出的结论,十多年来,通过在JSTOR和Science Direct数字存储库中发表和索引的期刊文章,广泛存在。实施领域主要是军事和国防研究,涉及人工智能驱动的机器学习。生物科学在受欢迎程度榜单上也占有一席之地。总的来说,BDA技术有一个开源框架,因此在过去十年中,它在各个行业的渗透和传播速度加快了。预测分析和规范分析在教育、医学试验、研究和开发中心等垂直行业的核心竞争力中所起的作用也已被看到。
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引用次数: 2
Performance Investigation and Comparison of C-band E+R+E and R+E HOAs for Ultra-dense Wavelength Division Multiplexing Systems 超密集波分复用系统中c波段E+R+E和R+E hoa的性能研究与比较
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00013
A. Lubana, Sanmukh Kaur, Yugnanda Malhotra
We analyze EYDFA + Raman + EYDFA (E+R+E) and Raman + Erbium (R+E) hybrid optical amplifiers (HOA) configurations in C-band at 1560 nm for an ultra-dense wavelength division multiplexing (UD-WDM) system. The HOA has been evaluated in terms of gain, gain ripple, noise figure (NF) and optical signal to noise ratio (OSNR) at two data rates of 10 and 100 Gb/s. HOAs have also been analyzed at different input power levels changing from 0.1 to 0.001 mW for both the data rates. The HOA high and flat gain of 65 dB with 8 dB of NF has been attained with an input power of 0.001 mW at a data rate of 10 Gbps. EYDFA + Raman + EYDFA HOA outperforms the Raman + EYDFA; as the highest gain of 64 dB achieved with a low value of gain ripple of approximately 3 dB.
在1560 nm超密集波分复用(dd - wdm)系统中,分析了c波段EYDFA + Raman + EYDFA (E+R+E)和Raman + Erbium (R+E)混合光放大器(HOA)配置。在10gb /s和100gb /s两种数据速率下,从增益、增益纹波、噪声系数(NF)和光信噪比(OSNR)等方面对HOA进行了评估。对于两种数据速率,hoa也在不同的输入功率水平(从0.1到0.001 mW)下进行了分析。在输入功率为0.001 mW,数据速率为10 Gbps的情况下,获得了65 dB的高平坦增益和8 dB的NF。EYDFA + Raman + EYDFA HOA优于Raman + EYDFA;最高增益为64 dB,增益纹波值较低,约为3 dB。
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引用次数: 0
Rise of E-commerce in India: A Meta-analysis of altering Consumer Perspective 电子商务在印度的兴起:改变消费者观点的元分析
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00011
S. Vermani, G. Priyadarshi
E-commerce has changed the way of doing business by creating an online market place for both customers and businesses. It gives a potential to both buyers and sellers to buy and sell products 24x7 and has also removed all geographical limits to do the business. Numerous benefits of e-commers might overthrow brick and mortar businesses in future. Growth of e-commerce arises the need to understand customer's perceptive towards e-commerce. A survey methodology has been used to identify customer's perspective towards e-commerce and also to comprehend various difficulties faced by the customers during internet shopping. The paper discusses the status of e-commerce in India, its trends, barriers in its growth and also the effective ways to overcome such glitches. The paper also discusses the latest technological development in e-commerce industry. By using these technologies one can give competitive advantage to one's business. The paper will be helpful for all the businesses which are presently involved or interested in e-commerce.
电子商务通过为客户和企业创造一个在线市场,改变了做生意的方式。它为买家和卖家提供了全天候买卖产品的可能性,也消除了开展业务的所有地理限制。电子商务的诸多好处可能会在未来推翻实体企业。随着电子商务的发展,需要了解顾客对电子商务的看法。一项调查方法已被用来确定客户对电子商务的看法,并了解客户在网上购物时面临的各种困难。本文讨论了印度电子商务的现状、发展趋势、发展中的障碍以及克服这些障碍的有效途径。本文还讨论了电子商务行业的最新技术发展。通过使用这些技术,人们可以为自己的企业带来竞争优势。本文将对所有目前正在参与或对电子商务感兴趣的企业有所帮助。
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引用次数: 0
PSO DV-Hop based Relocalization Methods for Dead Nodes in Wireless Sensor Networks 基于PSO DV-Hop的无线传感器网络死节点重定位方法
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00105
V. Kanwar, Ashok Kumar
Localization of sensor nodes in wireless sensor networks (WSNs) is one of the major challenges. It helps in evaluating the position of an unsettled object. In wireless sensor network, energy utilization is the important matter in localization of nodes. In WSNs, sensor nodes are situated in the network for one time. But in real life, it was found that few nodes may stop working and become dead. This may be happened due to battery failure or any technical fault. In this case, extra nodes are situated in the network to overcome the communication hole. The purpose of this research is to minimize the computational time by considering only extra nodes for relocalization. For this purpose, we have proposed two methods using particle swarm optimization (PSO) based distance vector hop (DV-Hop) relocalization for estimating the position of unknown nodes. Through simulation results, we conclude that our PSO DV-Hop effectively minimizes the computation time and localization error.
无线传感器网络(WSNs)中传感器节点的定位是一个主要的挑战。它有助于评估不稳定物体的位置。在无线传感器网络中,能量利用是节点定位的重要问题。在无线传感器网络中,传感器节点只在网络中存在一次。但在现实生活中,人们发现少数节点可能会停止工作并死亡。这可能是由于电池故障或任何技术故障造成的。在这种情况下,在网络中设置额外的节点来克服通信漏洞。本研究的目的是通过只考虑额外的节点进行重新定位,从而最大限度地减少计算时间。为此,我们提出了两种基于粒子群优化(PSO)的距离向量跳(DV-Hop)重定位方法来估计未知节点的位置。仿真结果表明,该算法有效地降低了定位误差和计算时间。
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引用次数: 0
A Survey on Video-Based Fake News Detection Techniques 基于视频的假新闻检测技术综述
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00117
Ronak Agrawal, D. Sharma
In today's world, fake news identification is a critical problem. Fake news may exist in form of text, images and videos also. There are several techniques exist for fake news detection including forgery detection techniques. This paper discussed the existing forgery techniques used for the fake video detection. In this study, we addressed the existing issues and challenges which make the forgery detection task cumbersome. We have discussed the use of deep neural network, convolutional neural network, biological signal and spatio-temporal neural network for fake video identification. A comparative study of existing techniques, used for forgery detection, is also provided. This exhaustive survey will help the other researchers to combat deep fake problem.
在当今世界,假新闻识别是一个关键问题。假新闻可能以文字、图片和视频的形式存在。目前存在几种检测假新闻的技术,包括伪造检测技术。本文讨论了现有的用于假视频检测的伪造技术。在本研究中,我们解决了现有的问题和挑战,使伪造检测任务繁琐。讨论了深度神经网络、卷积神经网络、生物信号和时空神经网络在假视频识别中的应用。还提供了用于伪造检测的现有技术的比较研究。这项详尽的调查将有助于其他研究人员解决深层次的假问题。
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引用次数: 7
Web Content Accessibility Evaluation of Universities' Websites - A Case Study for Universities of Punjab State in India 大学网站内容无障碍评价——以印度旁遮普邦大学为例
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00097
Vishal Gupta, H. Singh
Websites become a primary source of information for most Universities where users can communicate and share their relevant data. Web accessibility means the websites, technologies, and tools developed and designed for all users (abled/ disabled). This paper examines accessibility of 27 University websites belonging to Indian state of Punjab. The website examination is carried out by adapting two major evaluation tools: TAW and WAVE. These tools provide us the results of selected websites status on (Web Content Accessibility Guidelines) WCAG 2.1. The evaluation has also noticed that few recurrent errors are there which shall be eliminated by simply adding accessibility features elements. The overall results of analysis further demanded for improvement regarding the accessibility of these sites. The paper comes up with a list of errors that will benefit user groups having different disabilities when corrected, feature metrics elements, and useful suggestions for improving the accessibility of these websites, so that information provided by these sites shall reach their audience without any barrier.
网站成为大多数大学的主要信息来源,用户可以在网站上交流和分享他们的相关数据。Web可访问性是指为所有用户(残疾/残疾)开发和设计的网站、技术和工具。本文考察了印度旁遮普邦27所大学网站的可访问性。网站考试采用TAW和WAVE两种主要的评估工具进行。这些工具为我们提供了WCAG 2.1上选定网站状态的结果(Web Content Accessibility Guidelines)。评估还注意到,很少有反复出现的错误,可以通过简单地添加可访问性特征元素来消除。总体分析结果表明,这些网站的可访问性有待改进。本文提出了一系列错误,这些错误在纠正后将使不同残疾的用户群体受益,并提出了一些有用的建议,以改善这些网站的可访问性,以便这些网站提供的信息能够毫无障碍地传达给他们的受众。
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引用次数: 1
Automated Defect Detection in Physical Components using Machine Learning 使用机器学习的物理组件中的自动缺陷检测
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00094
Anil Katiyar, Sunny Behal, Japinder Singh
It is a crucial part of any manufacturing process, either using manual inspection or using today's modern approaches, to detect the defects at the earlier stages to minimise the risks of failure at later stages. In the early days, manual inspection was prone to many errors, leading to a loss of resources and was very time-consuming. Among the other research areas, it is also an active field of research to achieve the perfect balance between high performance and accuracy in defect detection. ResNet, AlexNet, GoogLeNet, and VGGNet has shown remarkable improvement over old traditional designs in this regard. Image processing and deep learning-based object detection model adopted by Google Cloud Machine Learning Engine were widely used for defect detection and had shown somewhat satisfactory results. In this paper, we proposed a model which is successfully trained on the Google Cloud ML Engine. The results have shown that MobileNet-SSD can automatically detect surface defects more frequently, accurately, and precisely compared to conventional deep learning methods. We have used the pre-trained model of MobileNet V2, which is already trained on lakhs of images and is resource-efficient because it needs small memory setup and lower processing power of the CPU.
它是任何制造过程的关键部分,无论是使用人工检查还是使用今天的现代方法,在早期阶段检测缺陷,以尽量减少后期阶段失败的风险。在早期,人工检查容易出现许多错误,导致资源的损失,并且非常耗时。在其他研究领域中,如何在缺陷检测的高性能和准确性之间取得完美的平衡也是一个活跃的研究领域。ResNet, AlexNet, GoogLeNet和VGGNet在这方面比旧的传统设计有了显着的改进。谷歌云机器学习引擎采用的图像处理和基于深度学习的物体检测模型被广泛用于缺陷检测,并取得了令人满意的效果。在本文中,我们提出了一个模型,并成功地在Google Cloud ML Engine上进行了训练。结果表明,与传统的深度学习方法相比,MobileNet-SSD可以更频繁、更准确、更精确地自动检测表面缺陷。我们使用了MobileNet V2的预训练模型,它已经在成千上万的图像上进行了训练,并且资源高效,因为它需要较小的内存设置和较低的CPU处理能力。
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引用次数: 2
A New Clustering Algorithm Based on Non-Negative Matrix Factorization Approach 一种基于非负矩阵分解方法的聚类算法
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00022
Farah Fayaz Qureshi, M. Wani
This paper presents a new clustering algorithm that is based on non-negative matrix factorization approach. The proposed algorithm is executed in two steps. The first step uses non-negative matrix factorization approach for dimensionality reduction to scale-back the computational burden and noise. The second step performs clustering by using the matrix with reduced dimensions obtained during the step 1.The algorithm is compared with two well-known clustering algorithms namely K-means algorithm and hierarchical clustering algorithm. IRIS dataset is used to compare the three algorithms. The algorithms are compared for the different initial values of parameters associated with clustering algorithms, and by presenting dataset with different order to clustering algorithms. The results indicate that the proposed algorithm produces good clusters while addressing some of the issues related to clustering.
提出了一种基于非负矩阵分解方法的聚类算法。该算法分两步执行。第一步采用非负矩阵分解方法降维,减少计算量和噪声。第二步使用在第一步中得到的降维矩阵进行聚类。将该算法与两种著名的聚类算法即k -均值算法和分层聚类算法进行了比较。使用IRIS数据集对三种算法进行比较。通过对聚类算法相关参数的不同初始值进行比较,并将不同排序的数据集呈现给聚类算法。结果表明,该算法在解决聚类相关问题的同时产生了良好的聚类。
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引用次数: 0
A Meta-evaluation of Machine Learning Techniques for Detection of DDoS Attacks 机器学习检测DDoS攻击技术的元评估
Pub Date : 2021-03-17 DOI: 10.1109/INDIACom51348.2021.00093
N. Jyoti, Sunny Behal
Distributed Denial of Service Attack (DDoS) is a dynamic challenge in the field of network security. These attacks ban legitimate users from utilizing network resources as per their requirements. Intrusion Detection Systems (IDSs) can detect attacks up to a specific limit so it should always be equipped with a new type of defence solutions to combat the latest attacks. In this paper, authors evaluate the performance of various ML classifiers such as BayesNet, Naive Bayes, J48 and Random Forest to detect DDoS attacks. In this methodology, KDDCup99 data set is used for training and testing purpose. Principal Component Analysis (PCA) method is utilized for feature selection, choosing the most optimal features from the data set. By selecting top-ranked 20 features through PCA method, 10 fold cross-validation is done to measure the system's robustness. WEKA machine learning workbench is used to classify various attack types and validate its performance.
分布式拒绝服务攻击(DDoS)是网络安全领域的一个动态挑战。这些攻击禁止合法用户按其需求使用网络资源。入侵检测系统(ids)可以检测到特定限制的攻击,因此应始终配备新型防御解决方案,以对抗最新的攻击。在本文中,作者评估了各种ML分类器(如BayesNet,朴素贝叶斯,J48和随机森林)检测DDoS攻击的性能。在这种方法中,KDDCup99数据集用于训练和测试目的。利用主成分分析(PCA)方法进行特征选择,从数据集中选择最优的特征。通过主成分分析法选取排名靠前的20个特征,进行10次交叉验证来衡量系统的鲁棒性。使用WEKA机器学习工作台对各种攻击类型进行分类并验证其性能。
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引用次数: 12
期刊
2021 8th International Conference on Computing for Sustainable Global Development (INDIACom)
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