Non-equal-width histogram publishing method based on differential privacy
Existing histogram publishing technology based on differential privacy may show phenomenon of "retracting" and "zero bucket" when histogram is used to reflect the real distribution characteristics of data, and "too gentle" in the case of large data volume. In addition,...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2020-06-01
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| Series: | 网络与信息安全学报 |
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| Online Access: | http://www.infocomm-journal.com/cjnis/CN/10.11959/j.issn.2096-109x.2020035 |