• DocumentCode
    1828111
  • Title

    A 2d-tree-based blocking method for microaggregating very large data sets

  • Author

    Solanas, Agusti ; Martmez-Balleste, A. ; Domingo-Ferrer, Josep ; Mateo-Sanz, Josep M.

  • Author_Institution
    Dept. of Comput. Eng. & Maths, Univ. Rovira i Virgili, Catalonia, Spain
  • fYear
    2006
  • fDate
    20-22 April 2006
  • Abstract
    Blocking is a well-known technique used to partition a set of records into several subsets of manageable size. The standard approach to blocking is to split the records according to the values of one or several attributes (called blocking attributes). This paper presents a new blocking method based on 2d-trees for intelligently partitioning very large data sets for micro aggregation. A number of experiments has been carried out in order to compare our method with the most typical univariate one.
  • Keywords
    tree data structures; very large databases; 2d-tree-based blocking method; micro aggregation; very large data sets; Data engineering; Data privacy; Distributed computing; Engineering management; Finance; Information technology; Knowledge management; Medical services; Organizing; Project management; Blocking; Microaggregation; Privacy; Statistical Disclosure Control;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Availability, Reliability and Security, 2006. ARES 2006. The First International Conference on
  • Print_ISBN
    0-7695-2567-9
  • Type

    conf

  • DOI
    10.1109/ARES.2006.1
  • Filename
    1625406
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1828111