Information Quality Measurement in Data Integration Schemas

  title={Information Quality Measurement in Data Integration Schemas},
  author={Maria da Conceiç{\~a}o Moraes Batista and Ana Carolina Salgado},
Integrated access to distributed data is an important problem faced in many scientific and commercial applications. A data integration system provides a unified view for users to submit queries over multiple autonomous data sources. The queries are processed over a global schema that offers an integrated view of the data sources. Much work has been done on… CONTINUE READING