The Role of Ontologies in Data Integration

  title={The Role of Ontologies in Data Integration},
  author={Isabel F. Cruz and Huiyong Xiao},
In this paper, we discuss the use of ontologies for data integration. We consider two different settings depending on the system architecture: central and peer-to-peer data integration. Within those settings, we discuss five different cases studies that illustrate the use of ontologies in metadata representation, in global conceptualization, in high-level… CONTINUE READING

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