Blockchain-based method for managing scientific research achievements in universities

Abstract

The present invention relates to a blockchain-based method for managing scientific research achievements in universities. The method includes: extracting scientific research achievement element data from a distributed ledger by using a data extraction device, grouping the data by adopting a blockchain consensus algorithm, determining initial association paths between elements, and forming an association path set; for the association path set, verifying the validity of paths by using a hash chain algorithm through a path verification device, screening out association paths matching a threshold value, and generating an effective association subset; extracting information fragments from the effective association subset by using an information extraction device, constructing a dependency relationship graph by adopting a data fusion method through a construction device, enhancing cross-institutional cooperation through a consensus verification mechanism, and forming a verification model; performing rapid retrieval based on the verification model by using a retrieval device, reviewing modification requests according to access logs, and dynamically updating the achievement management structure. The present invention significantly improves the transparency and efficiency of scientific research achievement management as well as the security of cross-institutional cooperation.

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