Parsing ambiguous grammar
US6714905B1 · kind B1 · utility
72Cited by
20References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2000 |
| Grant date | Mar 30, 2004 |
| Priority date | — |
| Expiry date | May 2, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99933
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of parsing ambiguous grammar includes pre-compiling the grammar into a binary format, parsing a query, outputting a graph by combining the parsed query and the binary format of the grammar and outputting a frame representation of potential parses in the graph.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.