DATA SHARING AND DATA ANALYTICS IMPLEMENTING LOCAL DIFFERENTIAL PRIVACY

Title:

DATA SHARING AND DATA ANALYTICS IMPLEMENTING LOCAL DIFFERENTIAL PRIVACY

Document Type and Number:

WIPO Patent Application WO/2020/248149

Kind Code:

A1

Abstract:

Methods and systems are provided for implementing a data sharing platform providing services to a data processing platform and a data analytics platform providing services to a data processing platform, including a data sharing platform receiving owned data submitted by a data owner to a data processing platform; a sharing query generator module of the data sharing platform writing a generated query; a data analytics platform receiving a request for the owned data from a data collector; and the data sharing platform providing sharable data to a data analytics platform. These methods and systems allow services to be provided guaranteeing LDP in a self-enforcing manner between data owners and non-trusted data collectors, and the services to be scaled to computing resources and data throughput of the data processing platform itself, taking advantage of distributed computing, parallel computing, improved availability of physical or virtual computing resources, and such benefits that the data processing platform may provide. Moreover, functions executable by the data processing platform may execute decomposed algorithms, speeding up computation time required to derive answers to queries.

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Inventors:

DING BOLIN (US)
ZHOU JINGREN (CN)
HONG CHENG (CN)
HUANG ZHICONG (CN)
XU MIN (US)
WANG TIANHAO (US)

Application Number:

PCT/CN2019/090836

Publication Date:

December 17, 2020

Filing Date:

June 12, 2019

Export Citation:

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Assignee:

ALIBABA GROUP HOLDING LTD (CN)

International Classes:

G06F21/62

Domestic Patent References:

WO2017187207A1

2017-11-02

Foreign References:

CN105608388A	2016-05-25
CN105608388A	2016-05-25
CN105653981A	2016-06-08
CN107547525A	2018-01-05
CN107113183A	2017-08-29

Attorney, Agent or Firm:

BEIJING TSINGYUANHUI INTELLECTUAL PROPERTY LAW FIRM (CN)

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