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

A cross-domain shared data model construction method

A technology for sharing data and data models, applied in the field of cross-domain shared data model construction, can solve the problems of high cost and difficulty in using shared data, and achieve the effects of reducing communication, simplifying processing, and reducing dependence

Active Publication Date: 2021-04-13
NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a cross-domain shared data model construction method for the problem of high cost and difficulty in using shared data

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
  • A cross-domain shared data model construction method
  • A cross-domain shared data model construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] A cross-domain shared data model construction method, such as figure 1 As shown, it includes four stages: Step 1, build a data model warehouse based on the general data model, domain data model and coding table; Step 2, build a subset model of the data model warehouse, and extend the subset model to build information Exchange model; step 3, establish the mapping relationship between the information exchange model and the data entities of the shared data publisher and user; step 4, establish an information exchange package based on the mapping relationship, and the user extracts the shared data information according to the mapping relationship. The above process realizes the unified understanding of the semantics of the shared data by the publisher and the user, reduces the cost of using the shared data; and implements a set of mapping methods between the informa...

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 relates to the technical field of data sharing, and discloses a method for constructing a cross-domain sharing data model. Including the following process: build a data model warehouse based on the general data model, domain data model and coding table; build a subset model of the data model warehouse, and extend the subset model to build an information exchange model; establish an information exchange model and share data The mapping relationship between the data entities of the publisher and the user; the information exchange package is established based on the mapping relationship, and the user extracts the shared data information according to the mapping relationship. The technical solution of the present invention realizes a unified understanding of the semantics of exchanged information by multiple publishers and multiple users, effectively reducing the cost of communication and understanding of shared information between the information provider and the demander; simplifying the processing and use costs of shared data ; Reduced dependence on shared exchange platforms, supporting docking with various information exchange platforms.

Description

technical field [0001] The invention relates to the technical field of data sharing, in particular to a method for constructing a cross-domain shared data model. Background technique [0002] At present, government affairs data sharing is usually in which the publisher directly publishes shared information such as business database tables and files through the sharing and exchange platform, and then the user subscribes for use. However, this method lacks a unified definition of shared data semantics between publishers and consumers, and there are data format conversion problems between multiple publishers and consumers. To use the shared data, the user needs to do a lot of work, and the efficiency of data sharing is low. [0003] Therefore, the traditional method of sharing data is costly and difficult to use, and it is difficult to widely promote and utilize shared data. Contents of the invention [0004] The technical problem to be solved by the present invention is to...

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 Patents(China)
IPC IPC(8): G06F16/25G06F16/27
Inventor 董贵山刘栋颜亮
Owner NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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