Title:
METHOD AND APPARATUS FOR CONSTRUCTING ONTOLOGY MODEL OF KNOWLEDGE GRAPH, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/000582
Kind Code:
A1
Abstract:
The embodiments of the present invention disclose a method and apparatus for constructing an ontology model of a knowledge graph, and a storage medium. The method comprises: for the stages in a product lifecycle, determining first ontology classes and a first association relationship between the first ontology classes; for enterprise business activity, determining second ontology classes and a second association relationship between the second ontology classes; determining a third association relationship between the second ontology classes and the first ontology classes; for information related to the second ontology classes, determining third ontology classes and a fourth association relationship between the third ontology classes; determining a fifth association relationship between the second ontology classes and the third ontology classes; determining fourth ontology classes for objects related to the third ontology classes, and determining fifth ontology classes of key attribute categories of the objects; determining a sixth association relationship between the fourth ontology classes and the fifth ontology classes and determining a seventh association relationship between the third ontology classes and the fourth ontology classes; and constructing an ontology model. The invention centers around business intent and provides guidance for knowledge graphs and data integration.
Inventors:
CHEN XUE (CN)
Application Number:
PCT/CN2022/103419
Publication Date:
January 04, 2024
Filing Date:
July 01, 2022
Export Citation:
Assignee:
SIEMENS AG (DE)
SIEMENS LTD CHINA (CN)
SIEMENS LTD CHINA (CN)
International Classes:
G06F16/36; G06F16/33
Foreign References:
| CN111191043A | 2020-05-22 | |||
| CN106990973A | 2017-07-28 | |||
| CN113868367A | 2021-12-31 | |||
| US20200134492A1 | 2020-04-30 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
Download PDF: