Advanced Search
MyIDEAS: Login to save this paper or follow this series

Record-Linkage from a Technical Point of View

Contents:

Author Info

  • Rainer Schnell
Registered author(s):

    Abstract

    TRecord linkage is used for preparing sampling frames, deduplication of lists and combining information on the same object from two different databases. If the identifiers of the same objects in two different databases have error free unique common identifiers like personal identification numbers (PID), record linkage is a simple file merge operation. If the identifiers contains errors, record linkage is a challenging task. In many applications, the files have widely different numbers of observations, for example a few thousand records of a sample survey and a few million records of an administrative database of social security numbers. Available software, privacy issues and future research topics are discussed.

    Download Info

    If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
    File URL: http://www.ratswd.de/download/RatSWD_WP_2009/RatSWD_WP_124.pdf
    Download Restriction: no

    Bibliographic Info

    Paper provided by German Council for Social and Economic Data (RatSWD) in its series Working Paper Series of the German Council for Social and Economic Data with number 124.

    as in new window
    Length: 14
    Date of creation: 2009
    Date of revision:
    Handle: RePEc:rsw:rswwps:rswwps124

    Contact details of provider:
    Email:
    Web page: http://www.ratswd.de/eng/index.html
    More information through EDIRC

    Related research

    Keywords: Record-Linkage; Data-mining; Privacy preserving protocols;

    References

    No references listed on IDEAS
    You can help add them by filling out this form.

    Citations

    Lists

    This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

    Statistics

    Access and download statistics

    Corrections

    When requesting a correction, please mention this item's handle: RePEc:rsw:rswwps:rswwps124. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (RatSWD) The email address of this maintainer does not seem to be valid anymore. Please ask RatSWD to update the entry or send us the correct address.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If references are entirely missing, you can add them using this form.

    If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.