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Privacy aware data sharing: balancing the usability and privacy of datasets

Published: 09 June 2009 Publication History

Abstract

Existing models of privacy assume that the set of data to be held confidential is immutable. Unfortunately, that is often not the case. The need for privacy is balanced against the need to use the data, and the benefits that will accrue from the use of the data. We propose a model to balance privacy and utility of data. This model allows both the data provider and the data user to negotiate both requirements until a satisfactory balance is reached, or one (or both) determine such a balance cannot be reached. Thus, this model enables less than perfect privacy, or less than complete utility, as is appropriate for the particular circumstances under which the dat a was gathered and is being held, and the specific use to which it is to be put.

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    cover image ACM Other conferences
    PETRA '09: Proceedings of the 2nd International Conference on PErvasive Technologies Related to Assistive Environments
    June 2009
    481 pages
    ISBN:9781605584096
    DOI:10.1145/1579114
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Published: 09 June 2009

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    Author Tags

    1. data anonymization
    2. data sharing
    3. information security
    4. ontology
    5. privacy
    6. security policy

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