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CIKM
2010
Springer
15 years 4 months ago
Query optimization for ontology-based information integration
In recent years, there has been an explosion of publicly available RDF and OWL data sources. In order to effectively and quickly answer queries in such an environment, we present...
Yingjie Li, Jeff Heflin
KAIS
2006
95views more  KAIS 2006»
15 years 6 months ago
Discovering mappings in hierarchical data from multiple sources using the inherent structure
Unprecedented amounts of media data are publicly accessible. However, it is increasingly difficult to integrate relevant media from multiple and diverse sources for effective appli...
K. Selçuk Candan, Jong Wook Kim, Huan Liu, ...
DILS
2004
Springer
15 years 11 months ago
PROVA: Rule-Based Java-Scripting for a Bioinformatics Semantic Web
Abstract. Transparent information integration across distributed and heterogeneous data sources and computational tools is a prime concern for bioinformatics. Recently, there have ...
Alexander Kozlenkov, Michael Schroeder
SIGMOD
2005
ACM
86views Database» more  SIGMOD 2005»
16 years 6 months ago
Lean middleware
This paper describes an approach to achieving data integration across multiple sources in an enterprise, in a manner that does not require heavy investment in database and middlew...
David A. Maluf, David G. Bell, Naveen Ashish
SIGMOD
1998
ACM
180views Database» more  SIGMOD 1998»
15 years 10 months ago
Integration of Heterogeneous Databases Without Common Domains Using Queries Based on Textual Similarity
Most databases contain “name constants” like course numbers, personal names, and place names that correspond to entities in the real world. Previous work in integration of het...
William W. Cohen