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2020 Sixth International Conference on Parallel, Distributed and Grid Computing (PDGC)最新文献

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A Machine Learning Approach to Human Activity Recognition 人类活动识别的机器学习方法
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315826
Umra Khan, S. Masood
Human Activity Recognition (HAR) is the problem of classifying an individual's activity into well-defined moments, utilizing responsive sensors that are influenced by human movement. Sensor-enabled smartphones make Human Activity Recognition progressively significant and well known. The physical sensors, gyroscope and accelerometer combinedly allow the devices to provide motion measuring capabilities in a more accurate manner. The present research work adopts a machine learning based approach for recognizing activity on the basis of data collected through the smartphone sensors (accelerometer and gyroscope). Various state-of-the-art machine learning based techniques have been employed and compared on the basis of the performance metrics, accuracy, recall, precision, and the F1-score. Of all the selected different machine learning classifiers, the best result is given by the Support Vector Machine (SVM) with ‘RBF’ kernel, which achieved an accuracy of 96.61 % in classifying the activities into the six different classes.
人类活动识别(HAR)是利用受人类运动影响的响应传感器将个体活动分类为明确定义的时刻的问题。具有传感器功能的智能手机使人类活动识别逐渐变得重要和广为人知。物理传感器、陀螺仪和加速度计结合在一起,使设备能够以更准确的方式提供运动测量功能。目前的研究工作采用基于机器学习的方法,根据智能手机传感器(加速度计和陀螺仪)收集的数据来识别活动。采用了各种最先进的基于机器学习的技术,并在性能指标、准确性、召回率、精度和f1分数的基础上进行了比较。在所有选择的不同的机器学习分类器中,具有“RBF”内核的支持向量机(SVM)给出了最好的结果,将活动分类到六个不同的类别中,准确率达到96.61%。
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引用次数: 0
Prediction and Monitoring of Air Pollution Using Internet of Things (IoT) 利用物联网(IoT)预测和监测空气污染
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315831
Sarita Jiyal, R. Saini
In all developing countries such as India the main problem of premature death is air pollution which also effect the economy of country. When urbanization started then various problem occurs such as environmental pollution, traffic system etc. there is so much loss of resources in crowded cities due to urbanization. The concept of smart sustainable city can be used to balance the resources. If we do loss of resources excessively than we will definitely create problems to our future generation and excessive use of resources causes air pollution. Than it is necessary to predict air pollution timely by which it can be monitored. Using Internet of Things monitoring of air pollution is necessary to save our environment from all harmful pollutants. Vehicles are the main cause of air pollution. Electric Vehicles and cycles can be used in place of other vehicles for controlling the air pollution. This research teaches that prediction of air pollution level is very important by which peoples can divert there route of travelling.
在印度等所有发展中国家,过早死亡的主要问题是空气污染,这也影响了国家的经济。当城市化开始时,出现了各种各样的问题,如环境污染,交通系统等,在拥挤的城市中,由于城市化造成了大量的资源损失。智慧可持续城市的概念可以用来平衡资源。如果我们过度地浪费资源,我们肯定会给我们的后代带来问题,过度使用资源会导致空气污染。因此,有必要及时预测空气污染,以便对其进行监测。使用物联网监测空气污染是必要的,以保护我们的环境免受所有有害污染物。汽车是造成空气污染的主要原因。电动汽车和自行车可以代替其他车辆来控制空气污染。这项研究告诉我们,空气污染程度的预测对于人们改变出行路线是非常重要的。
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引用次数: 7
Issues with Routing in Software Defined Networks 软件定义网络中的路由问题
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315799
Amit Nayyer, A. Sharma, L. Awasthi
Software Defined Network is a significant and emerging paradigm that separates its control plane from the data plane. The separation of planes makes it centralized, different from the traditional network and provide various advantages to the network. The centralized paradigm offers a key benefit of global network view at the controller, which can be efficiently utilized for routing in the network. Along with benefits, there are several issues specific to routing that researchers need to address before developing a new routing protocol. The traditional routing protocols cannot be directly implemented in this modern architecture; if implemented, they cannot take full advantages of the paradigm. This article provided various issues of concern specifically for routing in Software Defined Networks. The target is to introduce newbies the issues and make them aware of multiple research efforts made in this direction. The discussion provided in the article can be considered before developing routing solutions for such networks.
软件定义网络是一种重要的新兴范例,它将控制平面与数据平面分开。平面的分离使其集中,区别于传统网络,为网络提供了各种优势。集中式模式提供了控制器的全局网络视图的一个关键优势,可以有效地利用它来进行网络路由。除了好处之外,研究人员在开发新的路由协议之前还需要解决几个特定于路由的问题。传统的路由协议不能在这种现代架构中直接实现;如果实现了,它们就不能充分利用范式。本文提供了关于软件定义网络中路由的各种问题。目标是向新手介绍这些问题,并使他们意识到在这个方向上所做的多项研究工作。在为此类网络开发路由解决方案之前,可以考虑本文中提供的讨论。
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引用次数: 0
SMSPPRL: A Similarity Matching Strategy for Privacy Preserving Record Linkage SMSPPRL:一种隐私保护记录链接的相似度匹配策略
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315828
V. Shelake, N. Shekokar
Now-a-days, huge amount of personal and sensitive data of individuals resides across different data sources that refer to the same entity. Thus, it is crucial and necessary to detect and link duplicate records from multiple data sets in secure manner referred to as privacy preserving record linkage (PPRL). The PPRL enables data integration, analysis and research activities for business benefits. Since real world data exhibits its dirty and erroneous representations, achieving linkage accuracy is a prominent factor for PPRL techniques. Hence, approximate matching techniques play a crucial role for achieving linkage accuracy in PPRL applications. In this paper, different suitable attribute combinations for PPRL are identified. This paper introduces a similarity matching strategy for privacy preserving record linkage named as SMSPPRL for achieving increased linkage accuracy. Our SMSPPRL technique performs better than existing PPRL techniques Basic Bloom, hardened balanced Bloom filter in terms of linkage accuracy.
如今,大量的个人和敏感数据驻留在引用同一实体的不同数据源中。因此,以一种被称为隐私保护记录链接(PPRL)的安全方式检测和链接来自多个数据集的重复记录是至关重要和必要的。PPRL支持数据集成、分析和研究活动,以获得商业利益。由于真实世界的数据显示出其肮脏和错误的表示,因此实现链接准确性是PPRL技术的一个重要因素。因此,在PPRL应用中,近似匹配技术对于实现联动精度起着至关重要的作用。本文确定了适合PPRL的不同属性组合。为了提高链接精度,提出了一种用于隐私保护记录链接的相似度匹配策略SMSPPRL。我们的SMSPPRL技术在链接精度方面优于现有的PPRL技术(Basic Bloom, hardened balanced Bloom filter)。
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引用次数: 0
Automatic Rumour Detection Model on Social Media 社交媒体上的自动谣言检测模型
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315738
M. Bharti, Himanshu Jindal
Social networking site Twitter, in particular, has become a popular spot for gossip. Rumors or false news spread very easily through the Twitter network by re-tweeting users without understanding the real truth. These reports trigger popular confusion, threaten the authority of the government and pose a major threat to social order. It is also a very necessary job to dispel theories as quickly as possible. In this research, multiple descriptive and consumer-based features via tweets are retrieved and integrated these features with the TF-IDF system to develop a composite set of features. This composite set of features is then used by several machine learning techniques like Support Vector Machine (SVM), Linear regression, K-Nearest Neighbor (KNN), Naive Bayes, Decision Tree, Random Forest, and Gradient Boosting. Along with these machine learning classification models, a Convolutional Neural Network (CNN) algorithm is proposed to distinguish rumour and non-rumor tweets. The proposed model is evaluated with freely accessible twitter datasets. The existing machine-based learning models have acquired an Fl-score of 0.46 to 0.76 for rumour detection, while the CNN model attained an Fl-score of 0.77 for rumour class. Overall, the CNN model yields greater results with a weighted average Fl-score of 0.84 for both rumour and non-rumor categories. The potential mechanism will help to detect misinformation as quickly as possible to counteract the dissemination of rumours and build users' deep confidence in social media sites.
尤其是社交网站Twitter,已经成为八卦的热门场所。谣言或假新闻在不了解真相的情况下,通过推特网络很容易传播。这些报道引发民众困惑,威胁政府权威,对社会秩序构成重大威胁。尽快破除理论也是一项非常必要的工作。在本研究中,通过tweet检索多个描述性和基于消费者的特征,并将这些特征与TF-IDF系统集成,以开发一个复合特征集。这个特征的复合集然后被几种机器学习技术使用,如支持向量机(SVM)、线性回归、k近邻(KNN)、朴素贝叶斯、决策树、随机森林和梯度增强。与这些机器学习分类模型一起,提出了一种卷积神经网络(CNN)算法来区分谣言和非谣言推文。该模型用可自由访问的twitter数据集进行了评估。现有的基于机器的学习模型在谣言检测方面的fl得分为0.46 ~ 0.76,而CNN模型在谣言分类方面的fl得分为0.77。总体而言,CNN模型在谣言和非谣言类别的加权平均fl得分为0.84,结果更好。潜在的机制将有助于尽快发现错误信息,以抵消谣言的传播,并建立用户对社交媒体网站的深刻信心。
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引用次数: 10
Low-Cost Autonomous Vehicle for Inventory Movement in Warehouses 仓库库存移动的低成本自动驾驶车辆
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315762
Faisal Alam, Khan Saad Bin Hasan, Arpit Varshney
A large number of robots are used in warehouses to automate mundane tasks, reduce operating costs, make warehouses safer and more efficient. However, there is a tradeoff between cost and accuracy of the robot. A costly robot will be more accurate and precise in its working, But it cannot be used at a large scale in MSMEs in developing countries. Using cheap components would result in a lower cost but there will be a dip in accuracy. Having a low cost, fairly accurate robot would help in developing countries in MSMEs. We are building a low cost, autonomous robot that can assist us in transferring goods from one place to another within a storage facility which can also help us account for products. The robot must also be programmable to do multiple tasks if needed. In this work, We give a review of different robots currently being used in warehouses and explain the working of our robot. We also assess the cost and accuracy of our robot and show how it might be suitable for warehouses in developing countries.
仓库中大量使用机器人来自动化日常任务,降低运营成本,使仓库更安全,更高效。然而,在机器人的成本和精度之间有一个权衡。昂贵的机器人在工作中会更加准确和精确,但它不能在发展中国家的中小微企业中大规模使用。使用便宜的组件会降低成本,但会降低精度。拥有低成本、相当精确的机器人将有助于发展中国家的中小微企业。我们正在制造一种低成本的自主机器人,它可以帮助我们在存储设施内将货物从一个地方转移到另一个地方,这也可以帮助我们对产品进行核算。机器人还必须是可编程的,以便在需要时执行多项任务。在这项工作中,我们回顾了目前在仓库中使用的不同机器人,并解释了我们的机器人的工作原理。我们还评估了机器人的成本和准确性,并展示了它如何适用于发展中国家的仓库。
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引用次数: 0
Forecasting the Trend of Covid-19 Epidemic 新冠肺炎疫情趋势预测
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315795
A. Bansal, Aarushi Bhardwaj, Aman Sharma
Corona virus also known as COVID 19 is a critical ongoing pandemic that is on a rise across the globe. Italy and China have been considered as one of the main epicentres from where the pandemic came into full effect. Here, the highest death rates across the world are registered as a consequence of COVID-19. One of the leading countries, the USA has also been in the registered countries with an increasing number of cases of COVID 19. In this paper ARIMA model that is an auto regressive integrated moving average model is used to help forecast the epidemic trend over a period of time (i.e. April 2020). The dataset used is from the Italian epidemiological data at National and Regional level. It refers to the number of daily confirmed cases as well as the fatalities registered by Italian Ministry of Health. The model has various advantages like it is easy to use, to manage and a suitable model for forecasting purposes. Moreover, it gives a thorough clarity of basic trends, by predicting the hypothetical epidemic's inflection point and final size.
冠状病毒也被称为COVID - 19,是一种严重的持续大流行,在全球范围内呈上升趋势。意大利和中国被认为是疫情全面爆发的主要震中之一。在这里,COVID-19导致的全球死亡率最高。美国是主要国家之一,也是新冠肺炎确诊病例不断增加的国家之一。本文使用自回归综合移动平均模型ARIMA模型来帮助预测一段时间(即2020年4月)的疫情趋势。所使用的数据集来自意大利国家和地区一级的流行病学数据。它指的是意大利卫生部登记的每日确诊病例数和死亡人数。该模型具有易于使用、易于管理和适合预测等优点。此外,它通过预测假想流行病的拐点和最终规模,彻底明确了基本趋势。
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引用次数: 1
Classification of Routing Protocols for Under Water Sensor Network 水下传感器网络路由协议分类
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315823
Rani Astya, N. Rakesh
Underwater Wireless Sensor network (UWSN) is a newly emerging area of wireless sensor network application which is used for naval, aquatic network, oiling network, surveillance, researchand distinct applicationinunderwater environment. Routing is one of the major concern of UWSN apart from mobility, bandwidth, robustness, high latency, node failure and various other. There are different research aspects which are categorized in variety of communication approaches in underwater environment which is quite different from the traditional approaches of network communication. In this paper we have broadly classifiedmost of the existing routing protocols in accordance to the usability. The classification is defined based on data forwarding and operations of routing protocols. This paper has distinguished the routing mechanisms to be adopted in accordance to the application requirement of Underwater Wireless Sensors for dynamic and static applicability.
水下无线传感器网络(UWSN)是无线传感器网络应用的一个新兴领域,主要用于舰船、水上网络、油网、监测、科研等水下环境下的特殊应用。路由是无线传感器网络除移动性、带宽、鲁棒性、高延迟、节点故障等问题外的主要问题之一。水下环境下的通信方式与传统的网络通信方式有很大的不同,研究的方面也不尽相同。本文根据可用性对现有的大多数路由协议进行了大致的分类。分类是根据路由协议的数据转发和操作来定义的。根据水下无线传感器在动态和静态应用方面的应用需求,对所采用的路由机制进行了区分。
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引用次数: 0
Comparative Analysis of Different Symmetric Encryption Techniques Based on Computation Time 基于计算时间的不同对称加密技术的比较分析
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315848
Nishant Agnihotri, A. Sharma
Lately the trend of the internet is taking a front seat for different applications. Organizations are collecting and processing and then sharing the data using the internet. Sharing using public network will invite various security lapses in the data. Security will remain the maj or thrust in the area for providing enough level of security for the data. Encryption is the best way to provide security for the data. There are two different types of approaches for ensuring data security. These techniques are symmetric and asymmetric. The symmetric technique includes different approaches with variation in the time and space complexity. In this research paper five different techniques of the symmetric approaches are compared for three different length strings. AES is the best performing in all the three cases. The time comparison for the AES with different techniques is comparatively better than the other four techniques like IDEA, RC6, Two Fish, MARS.
最近,互联网的趋势正在为不同的应用程序占据主导地位。组织正在收集和处理数据,然后使用互联网共享数据。使用公共网络进行共享会导致数据出现各种安全漏洞。为数据提供足够的安全级别,安全仍将是该领域的主要推动力。加密是为数据提供安全性的最佳方式。有两种不同类型的方法可以确保数据安全。这些技术是对称的和非对称的。对称技术包括不同的方法,随着时间和空间复杂性的变化。本文针对三种不同长度的弦,比较了五种不同的对称方法。AES在这三种情况下都是性能最好的。不同技术AES的时间对比优于IDEA、RC6、Two Fish、MARS等4种技术。
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引用次数: 1
A Literature Review On Sentiment Analysis Techniques Involving Social Media Platforms 社交媒体平台情感分析技术的文献综述
Pub Date : 2020-11-06 DOI: 10.1109/PDGC50313.2020.9315735
Samarth Garg, Divyansh Singh Panwar, Aakansha Gupta, R. Katarya
Sentiment analysis refers to the active field of Natural language processing that extracts the attitude and emotion of a human being. With the growth of social media, more people are using online platforms such as Twitter, Facebook, Y ouTube, etc. to express their opinions. Twitter is considered to be the purest platform to express one's views. Mostly all personalities from diverse backgrounds use twitter. Therefore, it becomes a need of the hour to study public opinion. This provides us valuable information and helps organizations and governments to contemplate mass public opinion and take better decisions accordingly. In this review paper, an extensive and exhaustive guide to the subfield of Natural language processing (NLP), focusing precisely on sentiment analysis on twitter dataset, has been presented. It highlights three main approaches to analyze the sentiment. We have summarized and compared the approaches on different metrics opted by various researchers in the field of sentiment analysis using the twitter dataset. With so much active work in this field, this review paper would assist all future researchers.
情感分析是自然语言处理的一个活跃领域,它提取人类的态度和情感。随着社交媒体的发展,越来越多的人使用在线平台,如Twitter、Facebook、youtube等来表达自己的观点。推特被认为是表达个人观点最纯粹的平台。几乎所有来自不同背景的人都使用twitter。因此,研究民意成为当务之急。这为我们提供了有价值的信息,帮助组织和政府考虑大众舆论,并据此做出更好的决策。在这篇综述论文中,提出了自然语言处理(NLP)子领域的广泛而详尽的指南,重点是对twitter数据集的情感分析。它强调了分析市场情绪的三种主要方法。我们总结并比较了使用twitter数据集的不同研究人员在情感分析领域选择的不同指标的方法。在这一领域有如此多的活跃工作,这篇综述文章将有助于所有未来的研究者。
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引用次数: 4
期刊
2020 Sixth International Conference on Parallel, Distributed and Grid Computing (PDGC)
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