Patent · US Expired

Collaborative data cleansing

US7165078B2 · kind B2 · utility

5Cited by

8References

26Claims

0Family size

Assignee

SAP AG · DE

Inventors

Stefan Lang · Munich, DE
Willi Alexander Rausch · Gondelsheim, DE

Key dates

Filing date	May 31, 2002
Grant date	Jan 16, 2007
Priority date	—
Expiry date	Jul 29, 2023

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S707/99953
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Collaborative data cleansing involves using two or more computer systems for merging two data objects by copying one or more attribute values associated with one a source object to a target data object and reassigning any instances that refer to the source object to the target object. The computer systems involved in the collaborative data cleansing exchange messages concerning the local status of the data cleansing cases.

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