Indexing and querying semi-structured data
US9507848B1 · kind B1 · utility
79Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2010 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Jan 3, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/81
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Generating an inverted index is disclosed. Semi-structured data from a plurality of sources is parsed to extract structure from at least a portion of the semi-structured data. The inverted index is generated using the extracted structure. The inverted index includes a location identifier and a data type identifier for one or more entries of the inverted index.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.