Snippet search
US8498987B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2009 |
| Grant date | Jul 30, 2013 |
| Priority date | — |
| Expiry date | Sep 6, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/901
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Indexing data is disclosed. A plurality of subunits of data is determined within received data. For a first subunit, a first mapping between the first subunit and a first dictionary entry is determined. For a second subunit, a second mapping between the second subunit and a second dictionary entry is determined. At least the first and second dictionary entries are aggregated into an aggregation and stored in an index. Searching data is also disclosed. A plurality of subunits of data is determined within a received query. For a first subunit, a first mapping is determined between the first subunit and a first dictionary entry. For a second subunit, a second mapping is determined between the second subunit and a second dictionary entry. The first and second dictionary entries are aggregated and used to search an index.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.