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2020 IEEE International Conference on Smart Internet of Things (SmartIoT)最新文献

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New Method of Traffic Flow Forecasting Based on QPSO Strategy for Internet of Vehicles 基于QPSO策略的车联网交通流预测新方法
Pub Date : 2020-08-01 DOI: 10.1109/SmartIoT49966.2020.00024
De-gan Zhang, Jing-yu Du, Ting Zhang, Hong-rui Fan
We propose a new method of traffic flow forecasting based on quantum particle swarm optimization strategy (QPSO) for Internet of Vehicles (IOV). Establish a corresponding model based on the characteristics of the traffic flow data. The genetic simulated annealing method is applied to the quantum particle swarm method to obtain the optimized initial cluster center, and is applied to the parameter optimization of the radial basis neural network prediction model. The function approximation of radial basis neural network can be used to obtain the required data. In addition, in order to compare the performance of the methods, a comparison study with other related methods such as QPSO-RBF is also performed. Our method can reduce prediction errors and get better and more stable prediction results.
提出了一种基于量子粒子群优化策略(QPSO)的车联网交通流预测方法。根据交通流数据的特点,建立相应的模型。将遗传模拟退火方法应用于量子粒子群方法中获得优化的初始聚类中心,并将其应用于径向基神经网络预测模型的参数优化。利用径向基神经网络的函数逼近可以得到所需的数据。此外,为了比较方法的性能,还与QPSO-RBF等其他相关方法进行了比较研究。该方法可以减少预测误差,得到更好、更稳定的预测结果。
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引用次数: 1
Learning IoT: Basic Experiments of Home Automation using ESP8266, Arduino and XBee 学习物联网:使用ESP8266, Arduino和XBee的家庭自动化基础实验
Pub Date : 2020-08-01 DOI: 10.1109/SmartIoT49966.2020.00051
Annisa Sarah, Theresia Ghozali, Geraldo Giano, M. Mulyadi, Sandra Octaviani, A. Hikmaturokhman
Extensive implementation of Internet-of-Things (IoT) systems increases the needs of IoT engineers. However, some available IoT-trainer modules, which needed to equipped engineers with IoT skills, are quite expensive and exclusive for private institutions. This research proposes an IoT-trainer design that offers seven simple experiments to understand IoT concepts, which classified into three aspects: IoT devices, connectivity, and cloud or application system. All devices are available and purchasable from the market, low-price, and easy to configure: ESP8266 (NodeMCU-12E, and ESP-01), Arduino Uno, and Xbee. Moreover, the platforms that we use to tunnel a network and processing data are also open source: Ngrok, ThingSpeak, and 000webhost. By exploiting this simple, inexpensive IoT-trainer design and experimenting with those seven scenarios, learners can study the basic concept of IoT as infrastructure.
物联网(IoT)系统的广泛实施增加了物联网工程师的需求。然而,一些可用的物联网培训模块需要为工程师配备物联网技能,这些模块非常昂贵,而且只有私人机构才能使用。本研究提出一种物联网训练器设计,提供七个简单的实验来理解物联网概念,这些实验分为三个方面:物联网设备、连接和云或应用系统。所有器件都可以从市场上购买,价格低廉,易于配置:ESP8266 (NodeMCU-12E和ESP-01), Arduino Uno和Xbee。此外,我们用来建立网络隧道和处理数据的平台也是开源的:Ngrok、ThingSpeak和000webhost。通过利用这种简单,廉价的物联网训练器设计并试验这七个场景,学习者可以学习物联网作为基础设施的基本概念。
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引用次数: 14
Mediating Data Trustworthiness by Using Trusted Hardware between IoT Devices and Blockchain 通过在物联网设备和区块链之间使用可信硬件来中介数据可信度
Pub Date : 2020-08-01 DOI: 10.1109/SmartIoT49966.2020.00056
Batnyam Enkhtaivan, Akiko Inoue
In recent years, with the progress of data analysis methods utilizing artificial intelligence (AI) technology, concepts of smart cities collecting data from IoT devices and creating values by analyzing it have been proposed. However, making sure that the data is not tampered with is of the utmost importance. One way to do this is to utilize blockchain technology to record and trace the history of the data. Park and Kim proposed ensuring the trustworthiness of the data by utilizing an IoT device with a trusted execution environment (TEE). Also, Guan et al. proposed authenticating an IoT device and mediating data using a TEE. For the authentication, they use the physically unclonable function of the IoT device. Usually, IoT devices suffer from the lack of resources necessary for creating transactions for the blockchain ledger. In this paper, we present a secure protocol in which a TEE acts as a proxy to the IoT devices and creates the necessary transactions for the blockchain. We use an authenticated encryption method on the data transmission between the IoT device and TEE to authenticate the device and ensure the integrity and confidentiality of the data generated by the IoT devices.
近年来,随着利用人工智能(AI)技术的数据分析方法的进步,人们提出了从物联网设备收集数据并通过分析数据创造价值的智慧城市概念。然而,确保数据不被篡改是最重要的。一种方法是利用区块链技术来记录和跟踪数据的历史。朴教授和金教授提议,利用具有可信执行环境(TEE)的物联网设备,确保数据的可信赖性。此外,Guan等人建议使用TEE对物联网设备进行身份验证和数据中介。对于身份验证,他们使用物联网设备的物理不可克隆功能。通常,物联网设备缺乏为区块链分类账创建交易所需的资源。在本文中,我们提出了一种安全协议,其中TEE充当物联网设备的代理,并为区块链创建必要的交易。我们在IoT设备与TEE之间的数据传输中采用经过认证的加密方式,对设备进行认证,保证IoT设备生成数据的完整性和保密性。
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引用次数: 6
On Threat Analysis of IoT-Based Systems: A Survey 基于物联网的系统威胁分析综述
Pub Date : 2020-08-01 DOI: 10.1109/SmartIoT49966.2020.00038
Wenbing Zhao, Shunkun Yang, Xiong Luo
In this paper, we provide a survey on threat analysis of systems based on Internet of Things (IoT), and how the blockchain technology can help mitigate the threats. Although the topic of IoT security (and previously the security of wireless sensor networks) has been reviewed extensively, we believe that the topic deserves a more in-depth examination towards a more systematic threat analysis, which is not only necessary to better understand the threats against IoT-based systems, but also paves the way to effectively improve the security of IoT-based systems by integrating with the blockchain technology. The major research contributions of this paper include a new taxonomy of the threats against IoT-based systems, identify what threats can be effectively mitigated by integrating IoT with with blockchain technology, the challenges faced by the blockchain-enabled IoT-based systems, and the likely approaches to overcoming these challenges.
在本文中,我们对基于物联网(IoT)的系统的威胁分析进行了调查,以及区块链技术如何帮助减轻威胁。尽管物联网安全(以及之前的无线传感器网络安全)的主题已经被广泛审查,但我们认为该主题值得进行更深入的研究,以进行更系统的威胁分析,这不仅是更好地了解针对物联网系统的威胁所必需的,而且还为通过与区块链技术相结合有效提高物联网系统的安全性铺平了道路。本文的主要研究贡献包括对基于物联网的系统的威胁的新分类,确定可以通过将物联网与区块链技术集成来有效缓解的威胁,支持区块链的基于物联网的系统所面临的挑战,以及克服这些挑战的可能方法。
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引用次数: 8
The DevOps Reference Architecture Evaluation : A Design Science Research Case Study DevOps参考架构评估:一个设计科学研究案例研究
Pub Date : 2020-08-01 DOI: 10.1109/SmartIoT49966.2020.00052
G. Ghantous, A. Gill
There is a growing interest to adopt vendor-driven DevOps tools in organizations. However, it is not clear which tools to use in a reference architecture which enables the deployment of the emerging IoT applications to multi-cloud environments. A research-based and vendor-neutral DevOps reference architecture (DRA) framework has been developed to address this critical challenge. The DRA framework can be utilized to architect and implement the DevOps environment that enables automation and continuous integration of software applications deployment to multi-cloud. This paper confers and discusses the evaluation outcomes of the DRA framework at the DigiSAS research Lab. The evaluation outcomes present practical evidence about the applicability of the DRA framework. The evaluation results also indicate that the DRA framework provides general knowledge-base to researchers and practitioners about the adoption DevOps approach in reference architecture design for deploying IoT-applications to multi-cloud environments.
在组织中采用供应商驱动的DevOps工具的兴趣越来越大。然而,目前尚不清楚在参考架构中使用哪些工具,从而能够将新兴的物联网应用程序部署到多云环境中。一个基于研究且与供应商无关的DevOps参考架构(DRA)框架已经被开发出来,以应对这一关键挑战。DRA框架可以用来构建和实现DevOps环境,从而实现软件应用程序部署到多云的自动化和持续集成。本文给出并讨论了在DigiSAS研究实验室对DRA框架的评估结果。评估结果为DRA框架的适用性提供了实际证据。评估结果还表明,DRA框架为研究人员和从业者提供了关于在多云环境中部署物联网应用的参考架构设计中采用DevOps方法的通用知识基础。
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引用次数: 3
An In-class Teaching Comprehensive Evaluation Model Based on Statistical Modelling and Ensemble Learning 基于统计建模和集成学习的课堂教学综合评价模型
Pub Date : 2020-08-01 DOI: 10.1109/SmartIoT49966.2020.00045
Ludi Bai, Zehui Yu, Shifeng Zhang, Kangying Hu, Zhan-yong Chen, Junqi Guo
Education is the foundation of our cities' and society's development. The realization of Smart City is inseparable from the construction of Smart Education. The development of science and technology has promoted the popularity and booming of information technology in the education field. With the rise of Smart Education, intelligent learning and evaluation have provided new ideas for in-class teaching evaluation. The model proposed in this article is based on existing multi-dimensional and multi-modal data set from in-class audio and video recognition, as well as movement perception and interaction analysis. We firstly designed a statistical model and an ensemble learning model for in-class teaching evaluation, which are based on Analytic Hierarchy Process - Entropy Weight Method and AdaBoost algorithm respectively. Then, we designed experiments to assess the performance of the proposed statistical model and ensemble learning model. Finally, we compared and selected better models through experiments in different evaluation indicators and combined them into our In-class Teaching Comprehensive Evaluation Model with outstanding performance.
教育是城市和社会发展的基础。智慧城市的实现离不开智慧教育的建设。科学技术的发展促进了信息技术在教育领域的普及和蓬勃发展。随着智慧教育的兴起,智能学习和智能评价为课堂教学评价提供了新的思路。本文提出的模型是基于现有的多维、多模态数据集,这些数据集来自课堂内的音频和视频识别,以及运动感知和交互分析。首先设计了基于层次分析法-熵权法的课堂教学评价统计模型和基于AdaBoost算法的课堂教学评价集成学习模型。然后,我们设计了实验来评估所提出的统计模型和集成学习模型的性能。最后,我们在不同的评价指标上通过实验进行比较,选择出较好的模型,并将其整合到我们的课堂教学综合评价模型中,并取得了优异的成绩。
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引用次数: 1
IoT Enabled Smart Security Framework for 3D Printed Smart Home 3D打印智能家居的物联网智能安全框架
Pub Date : 2020-08-01 DOI: 10.1109/SmartIoT49966.2020.00026
Zhihan Xu, Shuja Ansari, Amir M. Abdulghani, Muhammad Ali Imran, Q. Abbasi
Recently, smart home design using Internet of Things (IoT) technology has become a growing industry. Since security is the most important element of the smart home design, the project aims to design a 3D printed smart home with a focus on the security features that would meet the security design of futuristic real homes. The surveillance system of traditional smart home is separated from the door lock system. This project innovatively integrates and coordinates them through the facial recognition algorithms, which forms the entry system of this design. The overall system can be divided into two subsystems (parts), which are the sensing and actuation system (PART I) and the entry system (PART II). PART I includes various sensors and actuators to ensure the security of home, including combustible gas sensor, air quality sensor and temperature & humidity sensor. When anomalies are detected by sensors, actuators such as ventilator, buzzer and LEDs start to work. In PART II, the PIR motion sensor is utilized to detect the person to activate the facial recognition step. Facial recognition algorithm (LBPH algorithm) is implemented for person classification, which is used in selecting the duration of recording for the surveillance system. The surveillance system could select not to record for the occupants or different levels of recording for each occupant based on the confidence of recognition. The project outcomes a 3D printed smart home with a door lock system, a surveillance system, and a sensing & actuation network, which accomplishes the security features in perception and network layer of IoT system design.
最近,使用物联网(IoT)技术的智能家居设计已经成为一个新兴产业。由于安全是智能家居设计中最重要的元素,因此该项目旨在设计一个3D打印的智能家居,重点关注安全功能,以满足未来现实家庭的安全设计。传统智能家居的监控系统与门锁系统是分离的。本项目通过人脸识别算法对二者进行创新性的整合和协调,形成本设计的入口系统。整个系统可以分为两个子系统(部分),即传感和执行系统(第一部分)和进入系统(第二部分)。第一部分包括各种传感器和执行器,以确保家庭的安全,包括可燃气体传感器,空气质量传感器和温湿度传感器。当传感器检测到异常时,执行器(如通风机、蜂鸣器和led)开始工作。在第二部分中,利用PIR运动传感器检测人以激活面部识别步骤。采用人脸识别算法(LBPH算法)进行人物分类,用于监控系统记录时长的选择。监控系统可以根据识别的置信度选择不对乘员进行记录或对每个乘员进行不同程度的记录。项目成果为3D打印智能家居,包含门锁系统、监控系统和传感驱动网络,完成物联网系统设计感知层和网络层的安全功能。
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引用次数: 2
Accurate Underwater Localization Through Phase Difference 利用相位差进行水下精确定位
Pub Date : 2020-08-01 DOI: 10.1109/SmartIoT49966.2020.00015
Qinghua Luo, Chunyu, Xiaozhen Yan, Cong Hu, Chuntao Wang, Jinfeng Ding
The ultra-short baseline (USBL) is an underwater localization method. It widely applied in the underwater localization system. However, as there are environmental interference and measurement error, the localization accuracy is poor, which can not meet the requirements. To order to enhance the localization accuracy, in this paper, an underwater accurate localization method exploring phase difference and Kalman filter is presented. In this method, we utilize a non-equidistant quaternary original array to receive acoustic signals from an underwater target. Then we explore the Kalman filtering algorithm to process the accurate acoustic signals and gain the phase difference. In the end, we get the localization result of the underwater target. Experimental results indicated the underwater localization method can improve the underwater localization performance.
超短基线(USBL)是一种水下定位方法。它广泛应用于水下定位系统。但由于存在环境干扰和测量误差,定位精度较差,不能满足要求。为了提高定位精度,本文提出了一种基于相位差和卡尔曼滤波的水下精确定位方法。该方法利用非等距四元原始阵列接收水下目标声信号。然后,我们探索了卡尔曼滤波算法来处理精确的声信号并获得相位差。最后得到了水下目标的定位结果。实验结果表明,该方法可以提高水下定位性能。
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引用次数: 6
Shortest Path Based Trained Indoor Smart Jacket Navigation System for Visually Impaired Person 基于最短路径训练的视障人士室内智能夹克导航系统
Pub Date : 2020-08-01 DOI: 10.1109/SmartIoT49966.2020.00041
Munmun Biswas, Tanni Dhoom, Refat Khan Pathan, Monisha Sen Chaiti
Visually impaired people face a lot of challenges in their day by day life. Due to blindness most of the time they depend on others for their daily movements. Many assistive technologies have been developed for blind people; most of them are expensive and designed in a complicated way. So in this paper, we represent a complete wearable navigation system for blind people based on the low expanse and truly subtle sensors, for example, Pi camera and Ultrasonic sensor. Live video analysis has been done to detect human faces and ultrasonic sensors are used to detect objects as obstacles. Raspberry Pi has been used as the main controller board. The indoor path has been pre-trained and saved in a database for blind assistance by voice command using Google Text To Speech (gTTS) API so that blind people can navigate independently. In an emergency, the blind person can seek help from the specific person by sending SOS short message service (SMS) through pressing an integrated button. This system has been tested continuously by both blindfolded and visually impaired people at various indoor locations. The outcome shows that it operates more efficiently than other assistive systems.
视障人士在日常生活中面临着许多挑战。由于失明,他们大部分时间依靠别人来完成日常活动。为盲人开发了许多辅助技术;其中大多数都很昂贵,设计也很复杂。因此,在本文中,我们提出了一个完整的基于低扩展和真正细微的传感器的盲人可穿戴导航系统,例如Pi相机和超声波传感器。实时视频分析已经被用来检测人脸,超声波传感器被用来检测物体作为障碍物。主控板使用树莓派。这条室内路径已经被预先训练并保存在数据库中,以便通过谷歌文本到语音(gTTS) API的语音命令帮助盲人,这样盲人就可以独立导航。在紧急情况下,盲人可以通过按下一个集成按钮发送SOS短消息服务(SMS),向特定的人寻求帮助。这个系统已经在不同的室内地点被蒙眼和视障人士连续测试。结果表明,它比其他辅助系统更有效地运行。
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引用次数: 2
SmartIoT 2020 Committees
Pub Date : 2020-08-01 DOI: 10.1109/smartiot49966.2020.00007
{"title":"SmartIoT 2020 Committees","authors":"","doi":"10.1109/smartiot49966.2020.00007","DOIUrl":"https://doi.org/10.1109/smartiot49966.2020.00007","url":null,"abstract":"","PeriodicalId":399187,"journal":{"name":"2020 IEEE International Conference on Smart Internet of Things (SmartIoT)","volume":"294 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124222093","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
2020 IEEE International Conference on Smart Internet of Things (SmartIoT)
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