System and method for graph indexing
US7974978B2 · kind B2 · utility
7Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2004 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | Dec 11, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/583
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for graph indexing are provided. In one aspect, a method for indexing graphs in a database, the graphs comprising graphic data, comprises the following steps. Frequent subgraphs among one or more of the graphs in the database are identified, the frequent subgraphs appearing in at least a threshold number of the graphs in the database. One or more of the frequent subgraphs are used to create an index of the graphs in the database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.