2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT)最新文献_第10页

Facilitating Semantic Interoperability of Trustworthy IoT Entities in Cultural Spaces: The Smart Museum Ontology 促进文化空间中可信物联网实体的语义互操作性:智能博物馆本体

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-12-09 DOI: 10.3390/iot2040037

Konstantina Zachila, Konstantinos I. Kotis, Evangelos Paparidis, Stamatia Ladikou, D. Spiliotopoulos

{"title":"Facilitating Semantic Interoperability of Trustworthy IoT Entities in Cultural Spaces: The Smart Museum Ontology","authors":"Konstantina Zachila, Konstantinos I. Kotis, Evangelos Paparidis, Stamatia Ladikou, D. Spiliotopoulos","doi":"10.3390/iot2040037","DOIUrl":"https://doi.org/10.3390/iot2040037","url":null,"abstract":"Nowadays, cultural spaces (e.g., museums and archaeological sites) are interested in adding intelligence in their ecosystem by deploying different types of smart applications such as automated environmental monitoring, energy saving, and user experience optimization. Such an ecosystem is better realized through semantics in order to efficiently represent the required knowledge for facilitating interoperability among different application domains, integration of data, and inference of new knowledge as insights into what may have not been observed at first sight. This paper reports on our recent efforts for the engineering of a smart museum (SM) ontology that meets the following objectives: (a) represent knowledge related to trustworthy IoT entities that “live” and are deployed in a SM, i.e., things, sensors, actuators, people, data, and applications; (b) deal with the semantic interoperability and integration of heterogeneous SM applications and data; (c) represent knowledge related to museum visits and visitors toward enhancing their visiting experience; (d) represent knowledge related to smart energy saving; (e) represent knowledge related to the monitoring of environmental conditions in museums; and (f) represent knowledge related to the space and location of exhibits and collections. The paper not only contributes a novel SM ontology, but also presents the updated HCOME methodology for the agile, human-centered, collaborative and iterative engineering of living, reused, and modular ontologies.","PeriodicalId":6745,"journal":{"name":"2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT)","volume":"119 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88748550","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: 3

Methodology and Tools for Digital Twin Management—The FA3ST Approach 数字孪生体管理的方法和工具——FA3ST方法

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-11-26 DOI: 10.3390/iot2040036

Ljiljana Stojanović, T. Usländer, Friedrich Volz, Christian Weißenbacher, Jens Müller, Michael Jacoby, Tino Bischoff

{"title":"Methodology and Tools for Digital Twin Management—The FA3ST Approach","authors":"Ljiljana Stojanović, T. Usländer, Friedrich Volz, Christian Weißenbacher, Jens Müller, Michael Jacoby, Tino Bischoff","doi":"10.3390/iot2040036","DOIUrl":"https://doi.org/10.3390/iot2040036","url":null,"abstract":"The concept of digital twins (DT) has already been discussed some decades ago. Digital representations of physical assets are key components in industrial applications as they are the basis for decision making. What is new is the conceptual approach to consider DT as well-defined software entities themselves that follow the whole lifecycle of their physical counterparts from the engineering, operation up to the discharge, and hence, have their own type description, identity, and lifecycle. This paper elaborates on this idea and argues the need for systematic DT engineering and management. After a conceptual description of DT, the paper proposes a DT lifecycle model and presents methodologies and tools for DT management, also in the context of Industrie 4.0 concepts, such as the asset administration shell (AAS), the international data spaces (IDS), and IEC standards (such as OPC UA and AML). As a tool example for the support of DT engineering and management, the Fraunhofer-advanced AAS tools for digital twins (FA3ST) are presented in more detail.","PeriodicalId":6745,"journal":{"name":"2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT)","volume":"186 1-6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91510222","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: 15

Iotivity Cloud-enabled Platform for Energy Management Applications Iotivity云能源管理应用平台

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-11-09 DOI: 10.20944/preprints202111.0162.v1

Yann Stephen Mandza, A. Raji

{"title":"Iotivity Cloud-enabled Platform for Energy Management Applications","authors":"Yann Stephen Mandza, A. Raji","doi":"10.20944/preprints202111.0162.v1","DOIUrl":"https://doi.org/10.20944/preprints202111.0162.v1","url":null,"abstract":"In developing countries today, population growth and the penetration of higher standard of living appliances in homes has resulted in a rapidly increasing residential load. In South Africa, the recent rolling blackouts and electricity price increase only highlighted this reality calling for sustainable measures to reduce the overall consumption and peak load. The dawn of the smart grid concept, embedded systems and ICTs have paved the way to novel HEMS design. In this regard, the Internet of Things (IoT), an enabler for smart and efficient energy management systems is seeing increasing attention for optimizing HEMS design and mitigate its deployment cost constraints. In this work, we propose an IoT platform for residential energy management applications focusing on interoperability, low-cost, technology availability and scalability. We focus on the backend complexities of IoT Home Area Networks (HAN) using the OCF IoTivity-Lite middleware. To augment the quality, servicing and reduce cost and complexities, this work leverages open-source Cloud technologies from Back4App as BaaS to provide consumer and Utilities with a data communication platform within an experimental study illustrating time and space agnostic “mind-changing” energy feedback, Demand Response Management (DRM) and appliance operation control via a HEM App via an Android smartphone.","PeriodicalId":6745,"journal":{"name":"2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT)","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79940573","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: 2

Real-Time Mask Recognition 实时掩码识别

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-11-08 DOI: 10.3390/iot2040035

R. M. Billings, Alan J. Michaels

{"title":"Real-Time Mask Recognition","authors":"R. M. Billings, Alan J. Michaels","doi":"10.3390/iot2040035","DOIUrl":"https://doi.org/10.3390/iot2040035","url":null,"abstract":"While a variety of image processing studies have been performed to quantify the potential performance of neural network-based models using high-quality still images, relatively few studies seek to apply those models to a real-time operational context. This paper seeks to extend prior work in neural-network-based mask detection algorithms to a real-time, low-power deployable context that is conducive to immediate installation and use. Particularly relevant in the COVID-19 era with varying rules on mask mandates, this work applies two neural network models to inference of mask detection in both live (mobile) and recorded scenarios. Furthermore, an experimental dataset was collected where individuals were encouraged to use presentation attacks against the algorithm to quantify how perturbations negatively impact model performance. The results from evaluation on the experimental dataset are further investigated to identify the degradation caused by poor lighting and image quality, as well as to test for biases within certain demographics such as gender and ethnicity. In aggregate, this work validates the immediate feasibility of a low-power and low-cost real-time mask recognition system.","PeriodicalId":6745,"journal":{"name":"2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT)","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84934084","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

Designing a Block Cipher in Galois Extension Fields for IoT Security 为物联网安全设计伽罗瓦扩展域的分组密码

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-11-05 DOI: 10.3390/iot2040034

Kiernan B. George, Alan J. Michaels

{"title":"Designing a Block Cipher in Galois Extension Fields for IoT Security","authors":"Kiernan B. George, Alan J. Michaels","doi":"10.3390/iot2040034","DOIUrl":"https://doi.org/10.3390/iot2040034","url":null,"abstract":"This paper focuses on a block cipher adaptation of the Galois Extension Fields (GEF) combination technique for PRNGs and targets application in the Internet of Things (IoT) space, an area where the combination technique was concluded as a quality stream cipher. Electronic Codebook (ECB) and Cipher Feedback (CFB) variations of the cryptographic algorithm are discussed. Both modes offer computationally efficient, scalable cryptographic algorithms for use over a simple combination technique like XOR. The cryptographic algorithm relies on the use of quality PRNGs, but adds an additional layer of security while preserving maximal entropy and near-uniform distributions. The use of matrices with entries drawn from a Galois field extends this technique to block size chunks of plaintext, increasing diffusion, while only requiring linear operations that are quick to perform. The process of calculating the inverse differs only in using the modular inverse of the determinant, but this can be expedited by a look-up table. We validate this GEF block cipher with the NIST test suite. Additional statistical tests indicate the condensed plaintext results in a near-uniform distributed ciphertext across the entire field. The block cipher implemented on an MSP430 offers a faster, more power-efficient alternative to the Advanced Encryption Standard (AES) system. This cryptosystem is a secure, scalable option for IoT devices that must be mindful of time and power consumption.","PeriodicalId":6745,"journal":{"name":"2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT)","volume":"02 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86087604","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: 7

Towards a Policy Management Framework for Managing Interaction Behaviors in IoT Collectives 面向物联网集体交互行为管理的策略管理框架

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-10-20 DOI: 10.3390/iot2040032

Amna Batool, S. Loke, Niroshinie Fernando, Jonathan Kua

引用次数: 5

BECA: A Blockchain-Based Edge Computing Architecture for Internet of Things Systems BECA:基于区块链的物联网边缘计算架构

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-10-14 DOI: 10.3390/iot2040031

Oluwashina Joseph Ajayi, J. Rafferty, José Santos, M. Garcia-Constantino, Zhan Cui

{"title":"BECA: A Blockchain-Based Edge Computing Architecture for Internet of Things Systems","authors":"Oluwashina Joseph Ajayi, J. Rafferty, José Santos, M. Garcia-Constantino, Zhan Cui","doi":"10.3390/iot2040031","DOIUrl":"https://doi.org/10.3390/iot2040031","url":null,"abstract":"The scale of Internet of Things (IoT) systems has expanded in recent times and, in tandem with this, IoT solutions have developed symbiotic relationships with technologies, such as edge Computing. IoT has leveraged edge computing capabilities to improve the capabilities of IoT solutions, such as facilitating quick data retrieval, low latency response, and advanced computation, among others. However, in contrast with the benefits offered by edge computing capabilities, there are several detractors, such as centralized data storage, data ownership, privacy, data auditability, and security, which concern the IoT community. This study leveraged blockchain’s inherent capabilities, including distributed storage system, non-repudiation, privacy, security, and immutability, to provide a novel, advanced edge computing architecture for IoT systems. Specifically, this blockchain-based edge computing architecture addressed centralized data storage, data auditability, privacy, data ownership, and security. Following implementation, the performance of this solution was evaluated to quantify performance in terms of response time and resource utilization. The results show the viability of the proposed and implemented architecture, characterized by improved privacy, device data ownership, security, and data auditability while implementing decentralized storage.","PeriodicalId":6745,"journal":{"name":"2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT)","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82446285","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

Anomaly Detection and Classification in Predictive Maintenance Tasks with Zero Initial Training 零初始训练预测性维护任务中的异常检测与分类

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-10-09 DOI: 10.3390/iot2040030

Filippo Morselli, L. Bedogni, Umberto Mirani, Michele Fantoni, Simone Galasso

引用次数: 1

CultivData: Application of IoT to the Cultivation of Agricultural Data 耕作数据:物联网在农业数据种植中的应用

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-09-23 DOI: 10.3390/iot2040029

Felipe Lemus-Prieto, Juan Francisco Bermejo Bermejo Martín, J. Gónzalez-Sánchez, Enrique Moreno Moreno Sánchez

{"title":"CultivData: Application of IoT to the Cultivation of Agricultural Data","authors":"Felipe Lemus-Prieto, Juan Francisco Bermejo Bermejo Martín, J. Gónzalez-Sánchez, Enrique Moreno Moreno Sánchez","doi":"10.3390/iot2040029","DOIUrl":"https://doi.org/10.3390/iot2040029","url":null,"abstract":"CultivData proposes the convergence of technologies, such as IoT, big data, HPC, open data and artificial intelligence, to apply HPDA (High Performance Data Analytics) to the cultivation of agricultural data and improve the efficiency and effectiveness of farms. An information system has been developed as an IT platform for the cultivation of open data to extract knowledge and to support the decision making of stakeholders in the agricultural sector, so that it is possible to improve product quality and farm productivity. The resulting system integrates access to data provided by IoT devices that sensorize farms and public and open data sources (Open Data). The platform was designed to make precision agriculture a reality and to be useful not only to farmers, but also to agricultural decision-makers who plan species and crops based on data such as available water; expected weather; prices and market demands, and so forth. In addition, the platform provides to agricultural producers access to historical climate data; climate forecasts to anticipate times of drought or disasters; pest situations or monitoring of their plantations with sensorization and orthophotographs.","PeriodicalId":6745,"journal":{"name":"2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT)","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80996456","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

An Assessment of the Performance of the Secure Remote Update Protocol in Simulated Real-World Conditions 安全远程更新协议在模拟真实世界条件下的性能评估

2019 II Workshop on Metrology for Industry 4.0 and IoT (MetroInd4.0&IoT) Pub Date : 2021-09-23 DOI: 10.3390/iot2040028

Andrew John Poulter, S. J. Cox

引用次数: 0