Probabilistic goal recognition system and method incorporating inferred unobserved actions
US7146348B2 · kind B2 · utility
15Cited by
14References
27Claims
0Family size
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Key dates
| Filing date | Nov 1, 2002 |
| Grant date | Dec 5, 2006 |
| Priority date | — |
| Expiry date | Aug 9, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2006/006
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system and method for recognizing a goal of an actor in an environment by considering hypothesized unobserved actions. The method includes providing a plan library that includes a list of possible goals and corresponding plans. Actions of the actor are observed, and the occurrence of hypothesized unobserved actions are considered. Finally, one or more plans consistent with the observed actions and the consideration of hypothesized unobserved actions are identified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.