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Resolving Data Value Conflict with All Possibilities
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:doc:`/SingleStepClassifiers/NonCausalStep/index`

This step is a conflict ignoring strategy that creates all possible value combinations and gives the user the choice among all possible values.

For details refer to `Burdick, Deshpande and Jayram, 2005 <http://www.vldb2005.org/program/paper/fri/p970-burdick.pdf>`__.

.. rubric:: Input Parameters

1. Input data sources

.. rubric:: Output Parameters

1. Output data with conflict values

2. All found conflicting values

3. All possible values for resolving the conflict

.. rubric:: Workflow

.. image:: workflow.svg


.. rubric:: References

- J.\  Bleiholder and F. Naumann, Conflict handling strategies in an integrated information system, In Proceedings of the International Workshop on Information Integration on the Web (IIWeb), Edinburgh, UK, 2006.

- X.\  Dong, F. Naumann, Data Fusion - Resolving Data Conflicts for Integration, In Proceedings of the VLDB Endowment VLDB Endowment, vol. 2, Nr. 2, 2009.

  `http://dc-pubs.dbs.uni-leipzig.de/files/fusion_vldbTutorial[1].pdf <http://dc-pubs.dbs.uni-leipzig.de/files/fusion_vldbTutorial[1].pdf>`__