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JCSP

  • Short Name:
    JCSP: Control de la confidencialidad estadística en datos tabulares por medio de supresión de celdas
    Summary:
    JCSP is an open source application for the control statistical confidentiality in tabular data using the technique of deletion of cells. The application raises the issue CSP of search for deletion that ensures Optimal levels of confidentiality set and uses the linear optimizer open GLPK for its resolution through the branch-and-cut method.
    Target audience:
    Any Public Administration
    Agencies Responsible:
    Finance ministry
    Usage:
    Installable product
    Contact:

    diego.porrase@correo.aeat.es

    david.perezf@correo.aeat.es
     

    Type of Solution:
    Open source application
    Status of the Solution:
    Production
    Organic Area:
    State
    Technical Area:
    Management of services and systems, economic and financial management, support to the processing electronics
    Functional Area:
    Government and the public Sector
    License:
    GPL (GNU General Public License)
    Interoperability level:
    Technical
    Programming language:
    J2EE, JAVA
    Operating system:
    Any

    Description

    Open source application for the control of statistical confidentiality tabular data based on the methodology of deletion of cells.

    Deleting cells is a technique of protection statistical confidentiality widely known and applied to the tabular publications of statistical data.

    The problem of finding the abolition of optimal cells, ensuring the confidentiality of data, hides the smallest amount of information is known as a problem of deletion of cells (CSP: Cell Suppression Problem)

    JCSP is an application which serves to raise a problem search CSP deletion that ensures Optimal levels of confidentiality set and uses the linear optimizer open GLPK for its resolution through the branch-and-cut method.

    The application was developed based on open standards and using a linear optimizer open source (GLPK).

    The application has been tested on bookstores CSPlib examples and disseminating statistical data from the AEAT.

    The application JCSP integrates into the system OLAP (OnLine Analytical Processing) open dissemination of statistical information called JRubik.

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