Distributed w-event differential privacy infinite streaming data distribution method
A data release and differential privacy technology, applied in the field of privacy and security data release, can solve problems such as expensive infrastructure deployment and additional security risks, and achieve excellent application value, high security, and leakage prevention effects
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[0031] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the examples. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0032] The thinking of the present invention is as follows:
[0033] When designing a distributed infinite streaming data publishing scheme that satisfies w-event differential privacy, it is necessary to synchronize the allocation of privacy budgets among different users. In order to realize the synchronous distribution of privacy budget among users, the present invention adopts the distributed data flow function monitoring technology, and utilizes the independent local monitoring of users to achieve the purpose of predicting the overall similarity of data. When a user detects tha...
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