TY  - JOUR
VL  - 11
Y1  - 2023/07//
N2  - Blockchain and machine learning (ML) has garnered growing interest as cutting-edge technologies that have witnessed tremendous strides in their respective domains. Blockchain technology provides a decentralized and immutable ledger, enabling secure and transparent transactions without intermediaries. Alternatively, ML is a sub-field of artificial intelligence (AI) that empowers systems to enhance their performance by learning from data. The integration of these data-driven paradigms holds the potential to reinforce data privacy and security, improve data analysis accuracy, and automate complex processes. The confluence of blockchain and ML has sparked increasing interest among scholars and researchers. Therefore, a bibliometric analysis is carried out to investigate the key focus areas, hotspots, potential prospects, and dynamical aspects of the field. This paper evaluates 700 manuscripts drawn from the Web of Science (WoS) core collection database, spanning from 2017 to 2022. The analysis is conducted using advanced bibliometric tools (e.g., Bibliometrix R, VOSviewer, and CiteSpace) to assess various aspects of the research area regarding publication productivity, influential articles, prolific authors, the productivity of academic countries and institutions, as well as the intellectual structure in terms of hot topics and emerging trends. The findings suggest that upcoming research should focus on blockchain technology, AI-powered 5G networks, industrial cyber-physical systems, IoT environments, and autonomous vehicles. This paper provides a valuable foundation for both academic scholars and practitioners as they contemplate future projects on the integration of blockchain and ML.
TI  - Unleashing the Potential of Blockchain and Machine Learning: Insights and Emerging Trends From Bibliometric Analysis
SP  - 78879
KW  - Blockchain
KW  -  machine learning
KW  -  bibliometric analysis
KW  -  network visualization
EP  - 78903
JF  - IEEE Access
ID  - unic10560
A1  - Akrami, Nouhaila El
A1  - Hanine, Mohamed
A1  - Flores, Emmanuel Soriano
A1  - Aray, Daniel Gavilanes
A1  - Ashraf, Imran
UR  - http://doi.org/10.1109/ACCESS.2023.3298371
SN  - 2169-3536
AV  - public
ER  -