Privacy in GLAV information integration

    ICDT, pp. 89-103, 2007.

    Cited by: 14|Bibtex|Views4|Links
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    Keywords:
    new relationshipformal privacy guaranteepublic schemageneralizes previous privacy worknew data sourceMore(7+)

    Abstract:

    We define and study formal privacy guarantees for information integration systems, where sources are related to a public schema by mappings given by source-to-target dependencies which express inclusion of unions of conjunctive queries with equality. This generalizes previous privacy work in the global-as-view publishing scenario and cove...More

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