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Abstract: . The standard approach to integrating heterogeneous information sources is to build a global schema that relates all of the information in the different sources, and to pose queries directly against it. The problem is that schema integration is usually difficult, and as soon as any of the information sources change or a new source is added, the process may have to be repeated. The SIMS system uses an alternative approach. A domain model of the application domain is created, establishing a... (Update)
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BibTeX entry: (Update)
Y. Arens, C. A. Knoblock, and W. Shen. Query reformulation for dynamic information integration. Journal of Intelligent Information Systems, 1996. http://citeseer.ist.psu.edu/arens96query.html More
@article{ arens96query,
author = "Yigal Arens and Craig A. Knoblock and Wei-Min Shen",
title = "Query Reformulation for Dynamic Information Integration",
journal = "Journal of Intelligent Information Systems - Special Issue on Intelligent Information Integration",
volume = "6",
number = "2/3",
pages = "99--130",
year = "1996",
url = "citeseer.ist.psu.edu/arens96query.html" }
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