Cited by 1,001Blockchain Technology Applications and SecurityBlockchain Technology in Education and LearningInternet of Things and AI

Blockchain for AI: review and open research challenges

Open access
Salah, Khaled, Rehman, M. Habib Ur, Nizamuddin, Nishara, Al-Fuqaha, Ala·2019·IEEE Access

Abstract

Recently, artificial intelligence (AI) and blockchain have become two of the most trending and disruptive technologies. Blockchain technology has the ability to automate payment in cryptocurrency and to provide access to a shared ledger of data, transactions, and logs in a decentralized, secure, and trusted manner. Also with smart contracts, blockchain has the ability to govern interactions among participants with no intermediary or a trusted third party. AI, on the other hand, offers intelligence and decision-making capabilities for machines similar to humans. In this paper, we present a detailed survey on blockchain applications for AI. We review the literature, tabulate, and summarize the emerging blockchain applications, platforms, and protocols specifically targeting AI area. We also identify and discuss open research challenges of utilizing blockchain technologies for AI.

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Research works printed but not linked: 12

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  12. M. HABIB UR REHMAN was an Assistant Professor of computer science with the COMSATS Institute of IT, Wah Cantonment, Pakistan. His Ph.D. dissertation was with the Department of Computer Systems and Technology, University of Malaya, Kuala Lumpur. He is currently an Assis- tant Professor of computer science with the FAST National University of Computer and Emerging Sciences, Lahore, Pakistan. He focuses on big data analytics, the industrial Internet of Things, and blockchain technologies. He has authored or co-authored in 25 publications including 16 ISI-listed journal and magazine articles, three IEEE conference proceedings, and two book chapters. His research interests include wide spectrum of application areas including smart cities, blockchain, mobile social networks, quantified self, mHealth, and wearable assistive technolo- gies among many others. His key research interests include mobile comput- ing, edge-cloud computing, blockchain technologies, the Internet of Things, data mining, machine learning, and mobile distributed analytics.

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Authors
Salah, K., Rehman, M. H. U., Nizamuddin, N., & Al-Fuqaha, A.
Affiliations
  • Khalifa University of Science and Technology (AE)
  • National University of Computer and Emerging Sciences (PK)
Corresponding author
Salah, Khaled
Venue
IEEE Access
Published
2019
Volume
7
Pages
10127-10149
ISSN
2169-3536 (ISSN-L)
OpenAlex
W2907683311
Cited by
1,001
References
103
Citations by year
2026: 69 · 2025: 132 · 2024: 141 · 2023: 168 · 2022: 149 · 2021: 142 · 2020: 134 · 2019: 65 · 2017: 1
FWCI
152.42
Type
journal article
Language
en
Open access
Locations
  • IEEE Access (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Physical Sciences › Computer Science › Information Systems › Blockchain Technology Applications and Security
  • Physical Sciences › Computer Science › Information Systems › Blockchain Technology in Education and Learning
  • Physical Sciences › Computer Science › Information Systems › Internet of Things and AI
Keywords
blockchain, artificial intelligence, smart contracts, distributed ledger technology, cryptocurrency, open problems

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