Resolving Data Value Conflict with All PossibilitiesΒΆ

Non-Causal Step

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.

Input Parameters

  1. Input data sources

Output Parameters

  1. Output data with conflict values
  2. All found conflicting values
  3. All possible values for resolving the conflict




  • 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.[1].pdf