Method and device for the analysis of a message given by interaction means to a man/machine dialog system
US5809269A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 11, 1997 |
| Grant date | Sep 15, 1998 |
| Priority date | — |
| Expiry date | Feb 11, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/223
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for the analysis of a message given by an interaction device to a system of man-machine dialog includes three consecutive steps, a first step of syntactic analysis, a second step of semantic analysis and a third step of execution analysis. The syntactic analysis assesses the conformity of a message given by the interaction device with a predefined form of dialog, the semantic analysis assesses the meaning of the request made by the operator engaging in dialog with the machine, and the execution analysis determines the performance of an action to be undertaken coming from the step of semantic analysis. The invention finds particular application in systems of man-machine dialog having many kinds of interaction such as speech, gesture, and expressions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.