Machine Learning for Blockchain and IoT Systems in Smart Cities: A Survey

The integration of machine learning (ML), blockchain, and the Internet of Things (IoT) in smart cities represents a pivotal advancement in urban innovation. This convergence addresses the complexities of modern urban environments by leveraging ML’s data analytics and predictive capabilities to enhan...

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Main Authors: Elias Dritsas, Maria Trigka
Format: Article
Language:English
Published: MDPI AG 2024-09-01
Series:Future Internet
Subjects:
Online Access:https://www.mdpi.com/1999-5903/16/9/324
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author Elias Dritsas
Maria Trigka
author_facet Elias Dritsas
Maria Trigka
author_sort Elias Dritsas
collection DOAJ
description The integration of machine learning (ML), blockchain, and the Internet of Things (IoT) in smart cities represents a pivotal advancement in urban innovation. This convergence addresses the complexities of modern urban environments by leveraging ML’s data analytics and predictive capabilities to enhance the intelligence of IoT systems, while blockchain provides a secure, decentralized framework that ensures data integrity and trust. The synergy of these technologies not only optimizes urban management but also fortifies security and privacy in increasingly connected cities. This survey explores the transformative potential of ML-driven blockchain-IoT ecosystems in enabling autonomous, resilient, and sustainable smart city infrastructure. It also discusses the challenges such as scalability, privacy, and ethical considerations, and outlines possible applications and future research directions that are critical for advancing smart city initiatives. Understanding these dynamics is essential for realizing the full potential of smart cities, where technology enhances not only efficiency but also urban sustainability and resilience.
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spelling doaj-art-6cff9ec51300453faf3eeb459cd7d43d2025-08-20T01:55:27ZengMDPI AGFuture Internet1999-59032024-09-0116932410.3390/fi16090324Machine Learning for Blockchain and IoT Systems in Smart Cities: A SurveyElias Dritsas0Maria Trigka1Athena Research and Innovation Center, Industrial Systems Institute (ISI), 26504 Patras, GreeceAthena Research and Innovation Center, Industrial Systems Institute (ISI), 26504 Patras, GreeceThe integration of machine learning (ML), blockchain, and the Internet of Things (IoT) in smart cities represents a pivotal advancement in urban innovation. This convergence addresses the complexities of modern urban environments by leveraging ML’s data analytics and predictive capabilities to enhance the intelligence of IoT systems, while blockchain provides a secure, decentralized framework that ensures data integrity and trust. The synergy of these technologies not only optimizes urban management but also fortifies security and privacy in increasingly connected cities. This survey explores the transformative potential of ML-driven blockchain-IoT ecosystems in enabling autonomous, resilient, and sustainable smart city infrastructure. It also discusses the challenges such as scalability, privacy, and ethical considerations, and outlines possible applications and future research directions that are critical for advancing smart city initiatives. Understanding these dynamics is essential for realizing the full potential of smart cities, where technology enhances not only efficiency but also urban sustainability and resilience.https://www.mdpi.com/1999-5903/16/9/324smart citiesmachine learningblockchain technologyinternet of thingsanalysis
spellingShingle Elias Dritsas
Maria Trigka
Machine Learning for Blockchain and IoT Systems in Smart Cities: A Survey
Future Internet
smart cities
machine learning
blockchain technology
internet of things
analysis
title Machine Learning for Blockchain and IoT Systems in Smart Cities: A Survey
title_full Machine Learning for Blockchain and IoT Systems in Smart Cities: A Survey
title_fullStr Machine Learning for Blockchain and IoT Systems in Smart Cities: A Survey
title_full_unstemmed Machine Learning for Blockchain and IoT Systems in Smart Cities: A Survey
title_short Machine Learning for Blockchain and IoT Systems in Smart Cities: A Survey
title_sort machine learning for blockchain and iot systems in smart cities a survey
topic smart cities
machine learning
blockchain technology
internet of things
analysis
url https://www.mdpi.com/1999-5903/16/9/324
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