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Schema Clustering and Retrieval for Multi-domain Pay-As-You-Go Data Integration Systems
 

Summary: Schema Clustering and Retrieval for Multi-domain
Pay-As-You-Go Data Integration Systems
Hatem A. Mahmoud
University of Waterloo
Waterloo, ON, Canada
hamahmoud@cs.uwaterloo.ca
Ashraf Aboulnaga
University of Waterloo
Waterloo, ON, Canada
ashraf@cs.uwaterloo.ca
ABSTRACT
A data integration system offers a single interface to mul-
tiple structured data sources. Many application contexts
(e.g., searching structured data on the web) involve the in-
tegration of large numbers of structured data sources. At
web scale, it is impractical to use manual or semi-automatic
data integration methods, so a pay-as-you-go approach is
more appropriate. A pay-as-you-go approach entails using a
fully automatic approximate data integration technique to
provide an initial data integration system (i.e., an initial me-

  

Source: Aboulnaga, Ashraf - School of Computer Science, University of Waterloo

 

Collections: Computer Technologies and Information Sciences