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2021 2nd International Conference on Advances in Computing, Communication, Embedded and Secure Systems (ACCESS)最新文献

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PoI: Proof of Identity and PoDI: Proof of Data Integrity for Secure Data Deduplication in the Cloud PoI:身份证明和PoDI:云中安全重复数据删除的数据完整性证明
Silambarasan Elkana Ebinazer, N. Savarimuthu, Saira Bhanu S Mary
Cloud storage is the decisive service for the organization, hospitals etc., for storing huge amount of data within their budget. But, Cloud Service Providers (CSPs) are facing the major problem of duplicate and redundant data being accumulated by Data Owners (DO) in the cloud storages. Deduplication is one of the major technique to solve the above problem but faces the major drawback in the form of security flaws. Secure deduplication is a very promising solution proposed by the researchers for addressing this issue. In this paper, problems like revocation of DOs, brute force attack and duplicate faking attack are addressed as part of secure deduplication. The proposed approach is having two protocols, namely, Proof of Identity (PoI) and Proof of Data Integrity (PoDI) which solves the above-mentioned problems. The proposed approach improves the efficiency of secure deduplication, enhances data privacy and addresses Data Owner (DO) revocation problem.
对于组织、医院等来说,云存储是在预算范围内存储大量数据的决定性服务。但是,云服务提供商(csp)面临着数据所有者(DO)在云存储中积累的重复和冗余数据的主要问题。重复数据删除是解决上述问题的主要技术之一,但其主要缺点是存在安全漏洞。安全重复数据删除是研究人员为解决这个问题而提出的一个非常有前途的解决方案。本文将撤销DOs、暴力攻击和复制伪造攻击等问题作为安全重复数据删除的一部分加以解决。提出的方法有两个协议,即身份证明(PoI)和数据完整性证明(PoDI),解决了上述问题。该方法提高了安全重复数据删除的效率,增强了数据的保密性,解决了DO (data Owner)撤销问题。
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引用次数: 0
Energy efficient security solution for attacks on Wireless Sensor Networks 针对无线传感器网络攻击的高能效安全解决方案
S. Wagle, A. A. Bazilraj, K. Ray
Wireless Sensor Networks (WSN) are gaining popularity as being the backbone of Cyber physical systems, IOT and various data acquisition from sensors deployed in remote, inaccessible terrains have remote deployment. However due to remote deployment, WSN is an adhoc network of large number of sensors either heli-dropped in inaccessible terrain like volcanoes, Forests, border areas are highly energy deficient and available in large numbers. This makes it the right soup to become vulnerable to various kinds of Security attacks. The lack of energy and resources makes it deprived of developing a robust security code for mitigation of various kinds of attacks. Many attempts have been made to suggest a robust security Protocol. But these consume so much energy, bandwidth, processing power, memory and other resources that the sole purpose of data gathering from inaccessible terrain from energy deprived sensors gets defeated. This paper makes an attempt to study the types of attacks on different layers of WSN and the examine the recent trends in development of various security protocols to mitigate the attacks. Further, we have proposed a simple, lightweight but powerful security protocol known as Simple Sensor Security Protocol (SSSP), which captures the uniqueness of WSN and its isolation from internet to develop an energy efficient security solution.
无线传感器网络(WSN)作为网络物理系统、物联网和各种数据采集的骨干越来越受欢迎,这些数据采集来自部署在偏远、难以进入的地区的传感器。然而,由于远程部署,WSN是一个由大量传感器组成的自组织网络,这些传感器要么是在火山、森林、边境地区等高度缺乏能量的难以接近的地形上空投的,要么是大量可用的。这使得它很容易受到各种安全攻击。由于缺乏精力和资源,它无法开发健壮的安全代码来减轻各种攻击。已经进行了许多尝试来建议一个健壮的安全协议。但这些技术消耗了太多的能量、带宽、处理能力、内存和其他资源,以至于从难以接近的地形上通过缺乏能量的传感器收集数据的唯一目的落空了。本文试图研究针对无线传感器网络不同层的攻击类型,并研究各种安全协议的最新发展趋势。此外,我们提出了一种简单,轻量级但功能强大的安全协议,称为简单传感器安全协议(SSSP),它抓住了WSN的独特性及其与互联网的隔离性,从而开发了一种节能的安全解决方案。
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引用次数: 1
Pedestrian Intent Detection using Skeleton-based Prediction for Road Safety 基于骨架预测的道路安全行人意图检测
Advait P. Samant, K. Warhade, Kishanprasad G. Gunale
To predict the intent of human beings walking on the street or crossing the road can be an important safety feature for intelligent cars. It has drawn the attention of the automotive industry in the past few years. Estimating whether the pedestrian is going to cross the road or not is a very challenging task because there are multiple factors involved such as the speed at which the pedestrian is walking, whether the person is walking alone or walking with someone, are they aware of the vehicle etc. The Pedestrians Intent Detection system explores the different factors that affect the pedestrian's intent while walking or crossing the road as well as how different techniques are used to predict the intent of the pedestrian considering those factors. This research work will help design the system which predicts pedestrian's intent much like the human ability to interpret the behaviour of the pedestrian.
预测人类在街道上行走或过马路的意图可能是智能汽车的重要安全功能。在过去的几年里,它引起了汽车行业的关注。估计行人是否要过马路是一项非常具有挑战性的任务,因为涉及到多种因素,例如行人的行走速度,该人是独自行走还是与他人同行,他们是否意识到车辆等。行人意图检测系统探讨了在步行或过马路时影响行人意图的不同因素,以及如何使用不同的技术来考虑这些因素来预测行人的意图。这项研究工作将有助于设计预测行人意图的系统,就像人类解释行人行为的能力一样。
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引用次数: 0
Future Nonvolatile Memory Technologies: Challenges and Applications 未来非易失性存储器技术:挑战与应用
N. Aswathy, N. M. Sivamangai
Emerging Nonvolatile Memory (NVM) devices is a technology advancement in the area of memories, which is giving a tough challenge to the existing silicon based application. This paper focuses mainly on the present and various emerging memory technologies, in order to explore its research domains. FeRAM (ferroelectric random-access memory), PCM (phase-change memory), MRAM (magnetic random-access memory) and RRAM (resistive random-access memory) are some of the types of memories taken into consideration for this purpose, with each having its own pros and cons. The performance comparison illustrates the complexity to identify the “universal memory” among the four. In this article, initially we revisit the conventional memory technologies and later part we will discuss more on the advanced studies of NVM memory technologies.
新兴非易失性存储器(NVM)器件是存储器领域的一项技术进步,对现有的硅基应用提出了严峻的挑战。本文主要对现有的和各种新兴的存储技术进行研究,以探索其研究领域。FeRAM(铁电随机存取存储器)、PCM(相变存储器)、MRAM(磁性随机存取存储器)和RRAM(电阻随机存取存储器)是为此目的考虑的一些存储器类型,每种存储器都有自己的优缺点。性能比较说明了在四种存储器中识别“通用存储器”的复杂性。在本文中,我们首先回顾传统的内存技术,随后我们将讨论更多关于NVM内存技术的高级研究。
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引用次数: 0
IoT Based Smart Switch With Bluetooth Speaker Using MQTT Protocol: Node-red Framework 基于物联网的智能交换机与蓝牙扬声器使用MQTT协议:节点红框架
S. Bharath
This paper suggests a novel idea to implement a smart switch where users can control the appliances using a mobile app that is developed using kodular tool. A series of pushbutton was installed in the system. Users can turn on or turn off the appliances by pressing relevant buttons, which will send a message through Message Queuing Telemetry Transport (MQTT). Users can also set timer to turn on or turn off appliances after a certain time. This scheduled time will store in the database and continuously process to turn on/off the appliances at a user-specified time using the node red framework. Also, this system has Bluetooth based receiver module and speaker to hear songs which have a good amount of range to receive signal. Also, users can operate or set time intervals using mobile phone app anywhere in the world. This system will save time and gives comfort to the user to operate from anywhere.
本文提出了一种实现智能开关的新思路,用户可以使用使用kodular工具开发的移动应用程序来控制设备。在系统中安装了一系列按钮。用户可以通过按相关按钮打开或关闭设备,这些按钮将通过消息队列遥测传输(MQTT)发送消息。用户还可以设置计时器,在一定时间后打开或关闭电器。该计划时间将存储在数据库中,并使用节点红色框架在用户指定的时间连续处理打开/关闭设备。此外,该系统还具有基于蓝牙的接收模块和扬声器,可以听到具有良好接收信号范围的歌曲。此外,用户可以在世界任何地方使用手机应用程序操作或设置时间间隔。该系统将节省时间,并给用户舒适的操作,从任何地方。
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引用次数: 0
An Intelligent Exploratory Approach for Product Recommendation Using Collaborative Filtering 一种基于协同过滤的产品推荐智能探索方法
N. Santhosh, Jo Cheriyan, M. Sindhu
Recommendation systems (RS) have become a hot topic in the study, intending to assist consumers in finding goods online by offering choices that closely match their interests. Recommending a product to customers exclusively based on a quantitative review may result in the recommendation of a product that is irrelevant. Various recommendation algorithms are used by online e-commerce companies like Amazon and Flipkart to offer different choices to different customers. Amazon now uses item-to-item collaborative filtering, which expands to enormous data sets and produces high-quality real-time suggestions. This type of filtering compares the users purchased and rated items to similar things, the results are then compiled into a user-friendly list of recommendations. The goal of this research is to create a product suggestion system for an e-commerce platform that is tailored to the preferences of customers. Collaborative Filtering is one of the methods for generating suggestions. Recommend products to consumers based on their previous purchases and the ratings left by other customers who purchased comparable things. This paper discusses a model-based collaborative filtering approach, which assists in the development of predictive items for a specific user by recognizing patterns based on preferences gleaned from various user data.
推荐系统(RS)已成为研究中的热门话题,旨在通过提供与消费者兴趣密切相关的选择,帮助消费者在网上找到商品。仅根据定量评价向客户推荐产品可能会导致推荐不相关的产品。亚马逊和Flipkart等在线电子商务公司使用各种推荐算法,为不同的客户提供不同的选择。亚马逊现在使用商品到商品的协同过滤,扩展到庞大的数据集,并产生高质量的实时建议。这种类型的过滤将用户购买和评级的商品与类似的商品进行比较,然后将结果编译成用户友好的推荐列表。本研究的目标是为电子商务平台创建一个适合客户偏好的产品建议系统。协同过滤是生成建议的方法之一。根据消费者之前的购买行为和其他购买类似商品的顾客留下的评价向他们推荐产品。本文讨论了一种基于模型的协同过滤方法,该方法通过识别基于从各种用户数据中收集的偏好的模式,帮助开发针对特定用户的预测项。
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引用次数: 2
Meander Slotted ACS fed Antenna with Stepped Ground Plane for UWB Applications 用于超宽带应用的阶梯地平面弯曲开槽ACS馈电天线
Chippy Susan Rajan, K. Ansal, Chinchu S. Ragamalika, M. Sreenath
An asymmetric antenna for UWB (Ultra Wide Band) applications is designed and simulated. This antenna exhibits a low profile with a size of 25×12×1.52mm3 and has an operational bandwidth from 3.185 to 13.29GHz. This paper is an evolved version of a coplanar waveguide fed antenna in anticipation of obtaining the ultrawide band even after reducing the size of the antenna by half. Designed antenna has staircase slits on the side of patch, meander slots on its feed line and a staircase shaped ground structure. The plots of return loss, current distribution, VSWR, impedance characteristics, and radiation pattern are obtained using Ansys HFSS version'21 on designing the proposed antenna.
设计并仿真了一种用于超宽带应用的非对称天线。该天线具有低轮廓,尺寸为25×12×1.52mm3,工作带宽为3.185至13.29GHz。本文是一种改进版的共面波导馈电天线,期望在将天线尺寸缩小一半的情况下也能获得超宽带。所设计的天线在贴片侧面有阶梯缝,馈线上有蜿蜒槽,地面结构呈阶梯状。利用Ansys HFSS version’21对天线进行了设计,得到了回波损耗、电流分布、驻波比、阻抗特性和辐射方向图。
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引用次数: 2
Prediction of Air Quality Index Using Supervised Machine Learning Algorithms 使用监督机器学习算法预测空气质量指数
K. Saikiran, G. Lithesh, Birru Srinivas, S. Ashok
This paper uses various machine learning algorithms to predict the Air Quality Index used to control pollution to avoid significant health concerns. Air Quality Index shows the quality of air pollution. The major pollutants are particulate matters, nitrous oxide (NO2), Sulphur dioxide (SO2) and carbon monoxide (CO). Earlier techniques such as probability and statistics are measured to forecast air quality, but these methods are very complex to predict. Machine-learning algorithms are a better approach to predicting air pollution levels to overcome difficulties in previous techniques. Various Machine Learning algorithms are random forest regression, support vector regression and Linear Regression. The accuracy of several models is measured by the root mean square error (RMSE) technique.
本文使用各种机器学习算法来预测用于控制污染的空气质量指数,以避免严重的健康问题。空气质量指数显示空气污染的质量。主要污染物是颗粒物、氧化亚氮(NO2)、二氧化硫(SO2)和一氧化碳(CO)。早期的技术,如概率和统计是用来预测空气质量的,但这些方法预测起来非常复杂。机器学习算法是一种更好的方法来预测空气污染水平,克服了以前技术的困难。各种机器学习算法有随机森林回归、支持向量回归和线性回归。采用均方根误差(RMSE)技术测量了几种模型的精度。
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引用次数: 8
Dual Band MIMO Antenna With Reduced Mutual Coupling 减少相互耦合的双频MIMO天线
M. Sreerag, A. Pradeep
In this paper dual band multiple input multiple output antenna (MIMO) is presented. MIMO antenna consists of two concave shaped patches with partial ground printed on FR4 epoxy substrate with permittivity 4.4. It resonates at two frequency bands namely 2.92 GHz to 3.22 GHz and 5.11GHz to 5.26 GHz. Antenna achieved better than 20 dB isolation at the desired bands. Envelope coorelation coefficient(ECC) less than 0.0015 is achieved which is required for MIMO systems. Experimental results match well with simulation results.
本文提出了一种双频段多输入多输出天线(MIMO)。MIMO天线由两个凹形贴片组成,部分地面印在介电常数4.4的FR4环氧基板上。它在2.92 GHz至3.22 GHz和5.11GHz至5.26 GHz两个频段上共振。天线在所需频带的隔离度优于20 dB。实现了MIMO系统所需的包络相关系数(ECC)小于0.0015。实验结果与仿真结果吻合较好。
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引用次数: 0
Precision Farming Based Soil Fertility Assessment Techniques 基于精准农业的土壤肥力评价技术
Mansi Phute, Jyoti Madake, S. Bhatlawande
Soil fertility is a very important parameter in agriculture. The yield of the produce depends heavily on fertility. Fertility of the soil is dependent on multiple parameters like the moisture, temperature, Nitrogen, Phosphorous and Potassium (NPK) content of the soil, and pH value of the soil. These can be identified by sensors directly, but they have a very localized view of the field. Hyperspectral imaging can give us an overall view of the field. In this project, the relation between the hyperspectral images and the moisture and temperature of the soil is established and machine learning models like linear regression and random forests to predict the values are created. The hyperspectral images used for this project are from the satellite EO-1 Hyperion.
土壤肥力是农业中一个非常重要的参数。这种产品的产量在很大程度上取决于生育力。土壤的肥力取决于多个参数,如湿度、温度、土壤的氮、磷和钾(NPK)含量以及土壤的pH值。这些可以通过传感器直接识别,但它们对现场的观察非常局限。高光谱成像可以让我们对这个领域有一个全面的了解。在这个项目中,建立了高光谱图像与土壤湿度和温度之间的关系,并创建了线性回归和随机森林等机器学习模型来预测这些值。该项目使用的高光谱图像来自EO-1 Hyperion卫星。
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引用次数: 1
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2021 2nd International Conference on Advances in Computing, Communication, Embedded and Secure Systems (ACCESS)
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