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12

CIKM
2008
Springer

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Privacy-preserving data publishing for horizontally partitioned databases

13 years 6 months ago

Privacy-preserving data publishing for horizontally partitioned databases

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There is an increasing need for sharing data repositories containing personal information across multiple distributed, possibly untrusted, and private databases. Such data sharing is subject to constraints imposed by privacy of data subjects as well as data confidentiality of institutions or data providers. We developed a set of decentralized protocols that enable data sharing for horizontally partitioned databases given these constraints. Our approach includes a distributed anonymization protocol that allows independent data providers to build a virtual anonymized database, and a distributed querying protocol that allows clients to query the virtual database. Categories and Subject Descriptors H.2 [DATABASE MANAGEMENT]: General, Systems General Terms Algorithms, Experimentation, Design, Security

Pawel Jurczyk, Li Xiong

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CIKM 2008 | Data Providers | Data Sharing | Information Management | Such Data Sharing |

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Added	12 Oct 2010
Updated	12 Oct 2010
Type	Conference
Year	2008
Where	CIKM
Authors	Pawel Jurczyk, Li Xiong

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