System and method for multi-modal focus detection, referential ambiguity resolution and mood classification using multi-modal input
US6964023B2 · kind B2 · utility
536Cited by
33References
32Claims
0Family size
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Key dates
| Filing date | Feb 5, 2001 |
| Grant date | Nov 8, 2005 |
| Priority date | — |
| Expiry date | Oct 3, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S715/966
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for performing focus detection, referential ambiguity resolution and mood classification in accordance with multi-modal input data, in varying operating conditions, in order to provide an effective conversational computing environment for one or more users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.