In this web page: (http://www.euraxess.lu/jobs/349354) opens a discussion on use of nature inspired artificial intelligent methods for traceability chain decision in blockchain technology as an alternative to current consensus mechanisms. It continues as follows:

It has been demonstrated that using traceability chain is a more
effective method. In traceability chain, since the mechanism has to
trace related information among participant’s nodes across the entire
chain, the extraction and recognition of the data features plays a
crucial role in improving the efficiency of the process.”

However, it does not give any example to demonstrate an instance of this approach. So, I searched in google.scholar and any ordinary web pages to find only an instance similar to this approach since it has been mentioned: “It has been demonstrated that using traceability chain is a more effective method.”

Are someone here familiar with this type of consensus? And if yes, Is there any article/example to explain a little more about this approach of consensus? And what does exactly mean “traceability chain”?

Please not that I have no idea about this proposal and just I’d like to know if it’s practicable? or it’s buzzwords?

Thanks

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