Demand Based Data Stream Gathering Processing And Transmission

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Demand Based Data Stream Gathering Processing And Transmission
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Author : Jonas Traub
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-04-09
Demand Based Data Stream Gathering Processing And Transmission written by Jonas Traub and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-09 with Computers categories.
This book presents an end-to-end architecture for demand-based data stream gathering, processing, and transmission. The Internet of Things (IoT) consists of billions of devices which form a cloud of network connected sensor nodes. These sensor nodes supply a vast number of data streams with massive amounts of sensor data. Real-time sensor data enables diverse applications including traffic-aware navigation, machine monitoring, and home automation. Current stream processing pipelines are demand-oblivious, which means that they gather, transmit, and process as much data as possible. In contrast, a demand-based processing pipeline uses requirement specifications of data consumers, such as failure tolerances and latency limitations, to save resources. Our solution unifies the way applications express their data demands, i.e., their requirements with respect to their input streams. This unification allows for multiplexing the data demands of all concurrently running applications. On sensor nodes, we schedule sensor reads based on the data demands of all applications, which saves up to 87% in sensor reads and data transfers in our experiments with real-world sensor data. Our demand-based control layer optimizes the data acquisition from thousands of sensors. We introduce time coherence as a fundamental data characteristic. Time coherence is the delay between the first and the last sensor read that contribute values to a tuple. A large scale parameter exploration shows that our solution scales to large numbers of sensors and operates reliably under varying latency and coherence constraints. On stream analysis systems, we tackle the problem of efficient window aggregation. We contribute a general aggregation technique, which adapts to four key workload characteristics: Stream (dis)order, aggregation types, window types, and window measures. Our experiments show that our solution outperforms alternative solutions by an order of magnitude in throughput, which prevents expensive system scale-out. We further derive data demands from visualization needs of applications and make these data demands available to streaming systems such as Apache Flink. This enables streaming systems to pre-process data with respect to changing visualization needs. Experiments show that our solution reliably prevents overloads when data rates increase.
Demand Based Data Stream Gathering Processing And Transmission
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Author : Jonas Traub
language : en
Publisher:
Release Date : 2019
Demand Based Data Stream Gathering Processing And Transmission written by Jonas Traub and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Database And Expert Systems Applications
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Author : Sourav S. Bhowmick
language : en
Publisher: Springer
Release Date : 2009-08-25
Database And Expert Systems Applications written by Sourav S. Bhowmick and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-25 with Computers categories.
This book constitutes the refereed proceedings of the 20th International Conference on Database and Expert Systems Applications, DEXA 2009, held in Linz, Austria, in August/September 2009. The 35 revised full papers and 35 short papers presented were carefully reviewed and selected from 202 submissions. The papers are organized in topical sections on XML and databases; Web, semantics and ontologies; temporal, spatial, and high dimensional databases; database and information system architecture, performance and security; query processing and optimisation; data and information integration and quality; data and information streams; data mining algorithms; data and information modelling; information retrieval and database systems; and database and information system architecture and performance.
Internet Of Things
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Author : Manish Soni
language : en
Publisher:
Release Date : 2024-11-13
Internet Of Things written by Manish Soni and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-13 with Computers categories.
Welcome to "Internet of Things." The Internet of Things (IoT) is more than just a buzzword; it's a transformative force that's reshaping the way we interact with the world around us. From smart homes that anticipate our needs to industrial processes optimized for efficiency, the IoT has woven itself into the fabric of our daily lives and industries, promising a future of unprecedented connectivity and convenience. This book, "Internet of Things," is your comprehensive guide to understanding, developing for, and thriving in this exciting and dynamic field. Whether you're a curious newcomer, a seasoned developer, or a business leader seeking to harness the potential of IoT, this book has something to offer you. The journey through the pages of this book will take you from the fundamentals of IoT, exploring its history and core concepts, to diving deep into the technologies and protocols that power it. You'll discover the myriad of applications where IoT is making a difference, from smart homes and healthcare to agriculture and smart cities. We'll explore the critical issues surrounding IoT, such as data security and privacy, and equip you with the knowledge to navigate these challenges effectively. Through hands-on examples and practical advice, you'll gain the skills needed to develop IoT solutions, whether you're building a simple home automation project or a complex industrial system. But this book isn't just about the nuts and bolts of IoT; it's also about the bigger picture. We'll examine the ethical and social implications of a world where everything is connected, discussing the responsible development and deployment of IoT technologies. As you delve into the Chapters that follow, you'll find a wealth of information, insights, and inspiration to fuel your IoT journey. This book is a testament to the incredible possibilities that emerge when our physical world meets the digital realm, and we hope it serves as a valuable resource on your quest to master the Internet of Things. The IoT landscape is evolving rapidly, and it's an exciting time to be a part of this technological revolution. So, let's embark on this journey together and explore the limitless potential of the Internet of Things.
Advanced Information Networking And Applications
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Author : Leonard Barolli
language : en
Publisher: Springer Nature
Release Date : 2020-03-27
Advanced Information Networking And Applications written by Leonard Barolli and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-27 with Technology & Engineering categories.
This proceedings book covers the theory, design and applications of computer networks, distributed computing and information systems. Today’s networks are evolving rapidly, and there are several developing areas and applications. These include heterogeneous networking supported by recent technological advances in power wireless communications, along with silicon integration of various functionalities such as sensing, communications, intelligence and actuations, which is emerging as a critically important disruptive computer class based on a new platform, networking structure and interface that enables novel, low-cost and high-volume applications. However, implemeting these applications has sometimes been difficult due to interconnection problems. As such, different networks need to collaborate, and wired and next-generation wireless systems need to be integrated in order to develop high-performance computing solutions to address the problems arising from these networks’ complexities. This ebook presents the latest research findings, as well as theoretical and practical perspectives on the innovative methods and development techniques related to the emerging areas of information networking and applications
Official Gazette Of The United States Patent And Trademark Office
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Author :
language : en
Publisher:
Release Date : 2002
Official Gazette Of The United States Patent And Trademark Office written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Patents categories.
Computer Networks Communications Netcom
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Author : Nabendu Chaki
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-02-26
Computer Networks Communications Netcom written by Nabendu Chaki and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-26 with Technology & Engineering categories.
Computer Networks & Communications (NetCom) is the proceedings from the Fourth International Conference on Networks & Communications. This book covers theory, methodology and applications of computer networks, network protocols and wireless networks, data communication technologies, and network security. The proceedings will feature peer-reviewed papers that illustrate research results, projects, surveys and industrial experiences that describe significant advances in the diverse areas of computer networks & communications.
Federal Energy Regulatory Commission Reports
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Author : United States. Federal Energy Regulatory Commission
language : en
Publisher:
Release Date : 2005-04
Federal Energy Regulatory Commission Reports written by United States. Federal Energy Regulatory Commission and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-04 with Energy conservation categories.
Digital Twins In Industrial Production And Smart Manufacturing
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Author : Rajesh Kumar Dhanaraj
language : en
Publisher: John Wiley & Sons
Release Date : 2024-09-23
Digital Twins In Industrial Production And Smart Manufacturing written by Rajesh Kumar Dhanaraj and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-23 with Technology & Engineering categories.
Comprehensive reference exploring the benefits and implementation of digital twins in industrial production and manufacturing Digital Twins in Industrial Production and Smart Manufacturing provides an overview of digital twin theoretical concepts, techniques, and recent trends used to meet the requirements and challenges of industrial production and smart manufacturing. The text describes how to achieve industrial excellence through virtual factory simulation and digital modeling innovations for next-generation manufacturing system design. The contributing authors address the many possible technical advantages of major Industry 5.0 technological advancements, using illustrations to aid readers in practical implementation of concepts, along with existing scenarios, potential research gaps, adoption difficulties, case studies, and future research objectives. The text also presents many applications and use cases of Industry 5.0 and digital twins in a variety of industries, including the aerospace industry, pharmaceutical manufacturing and biotech, augmented reality, virtual reality, edge computing and blockchain-based Internet of Things (IoT), cobots, intelligent logistics and supply chain management, and more. Edited by a group of highly qualified academics with significant experience in the field, Digital Twins in Industrial Production and Smart Manufacturing covers additional topics such as: Hyper-automation technology, including specialized workflow procedures and particular sectors of solicitations linked to hyper-automation Digital twins in the context of smart cities, with attempts to draw comparisons with the use of digital twins in industrial IoT Virtual factories based on digital twins and corresponding architecture to facilitate modeling, simulation, and assessment of manufacturing systems Cognitive, interactive, and standardization aspects of digital twins, and the proper implementation of digital twin technology for safety critical systems Digital Twins in Industrial Production and Smart Manufacturing is a must-have reference for researchers, scholars, and professionals in fields related to digital twins in industrial production and manufacturing. It is also suitable as a hands-on resource for students interested in the fields of digital twins and smart manufacturing.
Enhancing Security In Public Spaces Through Generative Adversarial Networks Gans
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Author : Ponnusamy, Sivaram
language : en
Publisher: IGI Global
Release Date : 2024-05-16
Enhancing Security In Public Spaces Through Generative Adversarial Networks Gans written by Ponnusamy, Sivaram and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-16 with Computers categories.
As the demand for data security intensifies, the vulnerabilities become glaring, exposing sensitive information to potential threats. In this tumultuous landscape, Generative Adversarial Networks (GANs) emerge as a groundbreaking solution, transcending their initial role as image generators to become indispensable guardians of data security. Within the pages of Enhancing Security in Public Spaces Through Generative Adversarial Networks (GANs), readers are guided through the intricate world of GANs, unraveling their unique design and dynamic adversarial training. The book presents GANs not merely as a technical marvel but as a strategic asset for organizations, offering a comprehensive solution to fortify cybersecurity, protect data privacy, and mitigate the risks associated with evolving cyber threats. It navigates the ethical considerations surrounding GANs, emphasizing the delicate balance between technological advancement and responsible use.