04581nam a22005055i 4500 978-3-031-57534-1 DE-He213 20251030112053.0 cr nn 008mamaa 240522s2024 sz | s |||| 0|eng d 9783031575341 978-3-031-57534-1 10.1007/978-3-031-57534-1 doi TK5105.5-5105.9 UKN bicssc COM043000 bisacsh UKN thema Okegbile, Samuel D. author. aut http://id.loc.gov/vocabulary/relators/aut 77222 Human Digital Twin [electronic resource] : Exploring Connectivity and Security Issues / by Samuel D. Okegbile, Jun Cai, Changyan Yi. 1st ed. 2024. Cham : Springer Nature Switzerland : Imprint: Springer, 2024. XVI, 126 p. 19 illus. in color. online resource. text txt rdacontent computer c rdamedia online resource cr rdacarrier text file PDF rda SpringerBriefs in Computer Science, 2191-5776 Concept of Human Digital Twin: An Introduction -- Design Requirements and Key Technologies for HDT -- Edge-assisted Connectivity Framework for HDT -- Blockchain-enabled Data Sharing Solution for HDT -- Differentially Private Federated Multi-Task Learning Solution for HDT -- Conclusions and Future Research Directions. Human digital twin (HDT) is a transformative technology poised to transform various human-centric systems. With its potential applications in personalized healthcare, HDT promises swift, precise, and efficient healthcare services through the integration of cutting-edge technologies such as artificial intelligence, data analytics, internet of things, cybersecurity as well as virtual and augmented reality. This book addresses the critical gap in the existing literature by offering a comprehensive exploration of connectivity solutions for HDT while prioritizing reliability, security, and privacy. Key topics covered include the foundational concept of HDT, its design requirements and associated challenges, edge-assisted human-to-virtual solutions, blockchain-enabled data-sharing mechanisms, and differentially private federated multi-task learning (DPFML) methodologies tailored for HDT. The discussion on the concept of HDT encompasses an overview of its applications and its specific characteristics when compared to the conventional digital twin models. In addressing the design requirements and challenges of HDT, the text delves into the complexities of securing high-quality data, ensuring ultra-reliable and low-latency communication, data privacy and integrity, while managing storage, computation and analytics. Exploring edge-assisted human-to-virtual solutions, the book also introduces a connectivity framework and details the modeling process for human-to-virtual twin connectivity. The book later presents an in-depth examination of the practical Byzantine fault tolerance framework, followed by a discussion on shard-based Byzantine fault-tolerant schemes tailored for HDT, along with analyses of latency and throughput. Furthermore, the book outlines the framework for DPFML-assisted human-to-virtual twin connectivity, accompanied by a novel consensus algorithm known as the proof of model quality. Finally, it presents future research directions aimed at addressing communication challenges hindering the seamless design and development of HDT. By offering this comprehensive exploration, the book serves as a valuable resource for researchers, practitioners, and policymakers seeking to navigate the evolving landscape of HDT and its transformative potential in various domains. Computer networks . 60157 Computer Communication Networks. 65689 Cai, Jun. author. aut http://id.loc.gov/vocabulary/relators/aut 77223 Yi, Changyan. author. aut http://id.loc.gov/vocabulary/relators/aut 77224 SpringerLink (Online service) Springer Nature eBook Printed edition: 9783031575334 Printed edition: 9783031575358 SpringerBriefs in Computer Science, 2191-5776 66578 https://doi.org/10.1007/978-3-031-57534-1 ZDB-2-SCS ZDB-2-SXCS 60029 60029