Title:
METAVERSE-BASED SHARED INFORMATION PRIVACY PROTECTION METHOD AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/141809
Kind Code:
A1
Abstract:
According to a metaverse-based shared information privacy protection method and a related apparatus provided by the solution of the present application, a transaction data block chain is established in an online activity based on a metaverse-based virtual reality application scenario; a database model corresponding to features of participants in the metaverse-based virtual reality application scenario is constructed according to the transaction data block chain; a running node is controlled by means of a smart contract of the transaction data block chain to obtain a training task for information data in the database model; and after the running node completes a federated learning training task, the information data is shared. By means of the implementation of the solution of the present application, the transaction data block chain is established in the online activity based on the metaverse-based virtual reality application scenario, the database model is established on the premise that the data is always local, the training task of sharing machine learning is published in the form of a smart contract, and information sharing of online data is realized under the condition of protecting the privacy of participants.
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Inventors:
WANG HUA (CN)
Application Number:
PCT/CN2022/073982
Publication Date:
August 03, 2023
Filing Date:
January 26, 2022
Export Citation:
Assignee:
UNIV SHENZHEN TECHNOLOGY (CN)
International Classes:
G06N20/20; G06F16/27; G06F21/62
Foreign References:
| CN113011598A | 2021-06-22 | |||
| CN111125779A | 2020-05-08 | |||
| CN113657609A | 2021-11-16 | |||
| CN111552986A | 2020-08-18 | |||
| US20190188787A1 | 2019-06-20 |
Attorney, Agent or Firm:
HENSEN INTELLECTUAL PROPERTY FIRM (CN)
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