2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS)最新文献_第6页

MicroVault: Reliable Storage Unit for IoT Devices MicroVault:物联网设备的可靠存储单元

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/DCOSS49796.2020.00031

Emekcan Aras, M. Ammar, Fan Yang, W. Joosen, D. Hughes

{"title":"MicroVault: Reliable Storage Unit for IoT Devices","authors":"Emekcan Aras, M. Ammar, Fan Yang, W. Joosen, D. Hughes","doi":"10.1109/DCOSS49796.2020.00031","DOIUrl":"https://doi.org/10.1109/DCOSS49796.2020.00031","url":null,"abstract":"The Internet of Things (IoT) is being deployed at large scale in a wide range of long-life applications. Examples range from Industry 4.0 to smart lighting systems. These applications have diverse requirements of non-volatile storage. However, the flash memory that is used in today’s IoT devices offers limited write endurance and must therefore be carefully managed if applications are to deliver on their promises of multiyear lifetimes. Managing the health of flash memory is difficult for application developers, as it requires in-depth hardware and software knowledge, which often needs to the problem being neglected. While various techniques have been proposed to preserve the health of flash memory, prior work tends to focus on a single hardware platform and data type. Furthermore, prior work does not provide lifetime guarantees. This paper tackles this problem by proposing MicroVault, a simple and unified interface for reliable non-volatile data storage on resource-constrained IoT devices. MicroVault enforces developer-specified lifetime guarantees through a range of lifetime extension techniques, which are adaptively applied based upon the needs of the application. Evaluation shows that MicroVault dramatically extends the lifetime of flash memory while minimising overhead.","PeriodicalId":198837,"journal":{"name":"2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129913404","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: 5

Message from the IoTI4 2020 Workshop Chairs 2020年IoTI4研讨会主席致辞

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/dcoss49796.2020.00010

引用次数: 0

EPIC-RoofNet: A Sensor Network Testbed for Solar Irradiance Measurement and Analysis EPIC-RoofNet:用于太阳辐照度测量和分析的传感器网络测试平台

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/DCOSS49796.2020.00034

Amitangshu Pal

引用次数: 1

Crowdsourced Edge: A Novel Networking Paradigm for the Collaborative Community 众包边缘:协作社区的新型网络范例

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/DCOSS49796.2020.00080

S. Kündig, C. Angelopoulos, S. Kuppannagari, J. Rolim, V. Prasanna

引用次数: 5

Health Information Exchange with Blockchain amid Covid-19-like Pandemics covid -19大流行期间与区块链的卫生信息交换

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/DCOSS49796.2020.00071

Klitos Christodoulou, Panayiotis Christodoulou, Z. Zinonos, E. Carayannis, S. Chatzichristofis

{"title":"Health Information Exchange with Blockchain amid Covid-19-like Pandemics","authors":"Klitos Christodoulou, Panayiotis Christodoulou, Z. Zinonos, E. Carayannis, S. Chatzichristofis","doi":"10.1109/DCOSS49796.2020.00071","DOIUrl":"https://doi.org/10.1109/DCOSS49796.2020.00071","url":null,"abstract":"The COVID-19 pandemic is stress-testing existing health information exchange systems. There exists an increasing demand for sharing patient information and efficiently responding to patient medial data requests. Current health information technologies lack data fluidity, especially for remotely sharing medical data beyond their protected, local data storage. This paper presents a blockchain-based data-sharing framework that leverages the properties of immutability and decentralization to ensure a secure, user-centric approach for accessing and controlling access to sensitive medical data. The proposed framework builds its foundations on a peer-to-peer network fueled by the distributed InterPlanetary File System combined with on-chain tagging, and on the use of cryptographic generation techniques for enabling a secure way of sharing medical data. The flow of information is orchestrated by a smart-contract deployed on a blockchain-based protocol to ensure traceability and data integrity. The effectiveness of the framework is demonstrated with the implementation of the framework over a pilot study.","PeriodicalId":198837,"journal":{"name":"2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS)","volume":"286 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114093877","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: 18

Instrumentation for Cooking Pattern Analysis in Peri-Urban Nepal 尼泊尔近郊烹饪模式分析仪器

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/DCOSS49796.2020.00030

Shengrong Yin, A. Pokhrel, Milad Heydariaan, O. Gnawali, L. Thapa, S. Regmi, Dhiraj Pokhrel

{"title":"Instrumentation for Cooking Pattern Analysis in Peri-Urban Nepal","authors":"Shengrong Yin, A. Pokhrel, Milad Heydariaan, O. Gnawali, L. Thapa, S. Regmi, Dhiraj Pokhrel","doi":"10.1109/DCOSS49796.2020.00030","DOIUrl":"https://doi.org/10.1109/DCOSS49796.2020.00030","url":null,"abstract":"Clean Cooking is essential to maintain a healthy lifestyle. However, many people in developing economies do not have access to clean cooking. To promote clean cooking, first, we need to understand the cooking patterns in the household, and second, design interventions over those patterns. We also need to understand the grid and power supply readiness to support electricity-based clean cooking initiatives. In this paper, we provide an affordable and scalable energy monitoring system solution to instrument the cooking pattern in peri-urban Nepal. Our design consists of off-the-shelf power meters, minor changes in sockets/wiring at homes, data upload using cellular radio, and standard dashboard and analysis in the cloud. We deployed the system in 35 households in peri-urban Nepal and collected data from early August until the middle of October 2019. Our preliminary study indicates: 1) Cellular data access is a viable way to upload instrumentation data to the Internet in studies of this nature. 2) Data integrity and reliability are closely coupled with user behaviors and cellular reliability. 3) Deployment can be centralized instead of distributed, and cost can be affordable. 4) Continuous data collection from about three months shows poor power quality in the area.","PeriodicalId":198837,"journal":{"name":"2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114143466","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

Predictive and Explainable Machine Learning for Industrial Internet of Things Applications 工业物联网应用的预测和可解释机器学习

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/DCOSS49796.2020.00043

I. Christou, Nikos Kefalakis, A. Zalonis, J. Soldatos

引用次数: 17

A SLIPT-assisted Visible Light Communication Scheme 滑移辅助可见光通信方案

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/DCOSS49796.2020.00065

Sumali S. Morapitiya, Mohammad Furqan Ali, S. Rajkumar, S. Wijayasekara, D. Jayakody, R. Weerasuriya

引用次数: 9

Latency-aware and -predictable Communication with Open Protocol Stacks for Remote Drone Control 基于开放协议栈的无人机远程控制延迟感知和可预测通信

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/DCOSS49796.2020.00055

Marlene Böhmer, Andreas Schmidt, Pablo Gil Pereira, T. Herfet

{"title":"Latency-aware and -predictable Communication with Open Protocol Stacks for Remote Drone Control","authors":"Marlene Böhmer, Andreas Schmidt, Pablo Gil Pereira, T. Herfet","doi":"10.1109/DCOSS49796.2020.00055","DOIUrl":"https://doi.org/10.1109/DCOSS49796.2020.00055","url":null,"abstract":"In order to create cooperating swarms of Unmanned Autonomous Vehicles (UAVs) that also interact with various other systems and devices, open and free communication systems are mandatory. This paper presents an implementation of such a communication system to incorporate the Crazyflie nano-drone as a UAV platform. The protocol stack leverages the open Predictably Reliable Real-time Transport (PRRT) protocol that adds latency-awareness and -predictability to stacks composed of standard Internet protocols. To enable the drone to receive and reply to control commands via Wi-Fi, it has been extended with a Raspberry Pi that runs two variants of the Crazybridge—a software to connect the control board to the network. To evaluate how practical this solution is for the use in control applications, the communication has been analysed with a focus on the latency properties. Our investigations show that despite using the open protocol stack—and hence opting out of specialised implementations—the resulting latencies are in the same order of magnitude (4 to 9 ms) as the latency of the proprietary link.","PeriodicalId":198837,"journal":{"name":"2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130655754","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: 1

Towards An Operating Model For Attribution In Circular Economy 循环经济中归因运作模式初探

2020 16th International Conference on Distributed Computing in Sensor Systems (DCOSS) Pub Date : 2020-05-01 DOI: 10.1109/DCOSS49796.2020.00082

Anastasia Vayona, G. Demetriou

引用次数: 5