IMPrECISE: Good-is-good-enough data integration

  • Authors:
  • Ander de Keijzer;Maurice van Keulen

  • Affiliations:
  • University of Twente, Postbus 217, 7500AE Enschede, The Netherlands. a.dekeijzer@utwente.nl;University of Twente, Postbus 217, 7500AE Enschede, The Netherlands. m.vankeulen@utwente.nl

  • Venue:
  • ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
  • Year:
  • 2008

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Abstract

IMPrECISE is an XQuery module that adds probabilistic XML functionality to an existing XML DBMS, in our case MonetDB/XQuery. We demonstrate probabilistic XML and data integration functionality of IMPrECISE. The prototype is configurable with domain knowledge such that the amount of uncertainty arising during data integration is reduced to an acceptable level, thus obtaining a "good is good enough" data integration with minimal human effort.