System and method for conversational agent via adaptive caching of dialogue tree
US11468885B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 15, 2019 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Feb 15, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/227
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present teaching relates to method, system, medium, and implementations for managing a user machine dialogue. A request is received by a server from a device for a response to be directed to a user engaged in a dialogue with the device. The request includes information related to a current state of the dialogue. The response is determined based on a dialogue tree and the information related to the current state of the dialogue. A sub-dialogue tree, which corresponds to a portion of the dialogue tree, is then created based on the response and the dialogue tree and is then used to generate a local dialogue manager for the device. The response, the sub-dialogue tree, and the local dialogue manager are then sent to the device, wherein the local dialogue manager, once deployed on the device, is capable of driving the dialogue with the user based on the sub-dialogue tree on the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.