Patent · US Active

Duplicate determination in a graph using different versions of the graph

US12013827B2 · kind B2 · utility

0Cited by

3References

16Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Lars Bremer · Hessenhöfe, DE
Thuany Karoline Stuart · Aachen, DE
Hemanth Kumar Babu · Böblingen, DE
Martin Oberhofer · Nagold, DE

Key dates

Filing date	Jan 18, 2022
Grant date	Jun 18, 2024
Priority date	—
Expiry date	May 19, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06V10/86
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Duplicating identification in a graph having a second version. The graph includes nodes representing entities and edges representing relationships between the entities. The method includes: providing a previous first version of the graph. At least two target nodes of the graph may be identified. The first version and the second version of the graph may be compared for determining a comparison score indicative of a similarity between the two target nodes. The comparison score may be used for determining whether the two target nodes are duplicates with respect to each other.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.