Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cross-system data sharing method based on block chain and machine learning

A machine learning and data sharing technology, applied in the blockchain network field, can solve problems such as loss and data tampering, and achieve the effect of ensuring security and efficient operation process

Active Publication Date: 2021-03-09
UNIV OF ELECTRONICS SCI & TECH OF CHINA
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention aims at the above-mentioned problem of naming conflicts caused by different attribute names of database tables when sharing data between different databases, and the problem of data being tampered and lost when the data is already managed by the traditional data center. Learning technology, learning standard data features through machine learning, used to identify text with the same semantics, so as to realize the method of multi-database security sharing to third parties through the blockchain network

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cross-system data sharing method based on block chain and machine learning
  • Cross-system data sharing method based on block chain and machine learning
  • Cross-system data sharing method based on block chain and machine learning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The technical solutions for realizing the object of the present invention are further described below through specific examples. It should be noted that the technical solutions claimed in the present invention include but are not limited to the following examples.

[0033] This embodiment discloses a cross-system data sharing method based on blockchain and machine learning, including the steps of establishing a semantic web database, establishing a standard attribute value database, and sharing smart contract data.

[0034] Said Semantic Web database establishment step, in general, each block in the block chain has set up a Merkle tree structure in order to save transaction records, wherein the block header saves the root of the Merkle tree, and the block body saves the following For the part below the corresponding tree root, a similar Merkle tree structure can be used to build a semantic web database, and an attribute name for recording all types of data in the shared ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a cross-system data sharing method based on blockchain and machine learning, belongs to the technical field of blockchain networks, and particularly relates to a cross-system data sharing method based on blockchain and machine learning, which comprises a semantic network database establishment step, a standard attribute value library establishment step and an intelligent contract data sharing step, and utilizes blockchain and machine learning to solve the cross-system data sharing problem. The blockchain technology can ensure that data cannot be tampered and the security of the data can be ensured, data processing and related business operation are realized by utilizing an intelligent contract formed by automatic script codes, and the method is used for recognizingtexts with the same semantics by utilizing a machine learning technology and learning standard data characteristics through machine learning. Therefore, the multi-database security sharing method forthe third party through the blockchain network is realized.

Description

technical field [0001] The invention belongs to the technical field of block chain network, and in particular relates to a cross-system data sharing method based on block chain and machine learning. Background technique [0002] A database system (Data Base System, referred to as DBS) is a system composed of a database and its management software. The database system is an ideal data processing system developed to meet the needs of data processing. It is also a software system that provides data for the actual operable storage, maintenance and application systems. It is a storage medium, processing object and management system. aggregates. [0003] A database system typically consists of software, a database, and a data administrator. Its software mainly includes operating systems, various host languages, utilities, and database management systems. The database is managed uniformly by the database management system, and data insertion, modification and retrieval must be p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06F16/242G06F21/64G06F21/88
CPCG06F16/27G06F21/64G06F21/88G06F16/242Y02D10/00
Inventor 杨挺陈嘉曼汪文勇
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com