Context sensitive term expansion with dynamic term expansion
US7593929B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2003 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Jun 13, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99934
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, articles of manufacture, and systems for searching collections of data using context sensitive expanded term searching using dynamic term expansion are provided. The collection of data may be a relational database, text document, or any other type of searchable collection of data. In either case, a query including a search condition based on a specified search term may be modified to include additional conditions based on a set of expanded (e.g., conceptually-related) search terms dynamically linked with the query. For some embodiments, a user may be given the ability to choose whether the set of expanded search terms are dynamically linked with the query or not.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.