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» Querying Incomplete Information in Semistructured Data
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SIGMOD
2007
ACM
144views Database» more  SIGMOD 2007»
14 years 7 months ago
The TopX DB&IR engine
This paper proposes a demo of the TopX search engine, an extensive framework for unified indexing, querying, and ranking of large collections of unstructured, semistructured, and ...
Martin Theobald, Ralf Schenkel, Gerhard Weikum
VLDB
2006
ACM
115views Database» more  VLDB 2006»
14 years 7 months ago
Integrating document and data retrieval based on XML
For querying structured and semistructured data, data retrieval and document retrieval are two valuable and complementary techniques that have not yet been fully integrated. In thi...
Jan-Marco Bremer, Michael Gertz
IDEAS
2005
IEEE
142views Database» more  IDEAS 2005»
14 years 1 months ago
Automatically Maintaining Wrappers for Web Sources
A substantial subset of the web data follows some kind of underlying structure. Nevertheless, HTML does not contain any schema or semantic information about the data it represents...
Juan Raposo, Alberto Pan, Manuel Álvarez, J...
WEBDB
2004
Springer
122views Database» more  WEBDB 2004»
14 years 25 days ago
Querying Bi-level Information
In our research on superimposed information management, we have developed applications where information elements in the superimposed layer serve to annotate, comment, restructure...
Sudarshan Murthy, David Maier, Lois M. L. Delcambr...
CIKM
2001
Springer
13 years 12 months ago
The Enosys Markets Data Integration Platform: Lessons from the Trenches
Enosys Markets offers a state-of-the-art data integration software platform to support the development of the next generation of eBusiness applications that deliver value by provi...
Yannis Papakonstantinou, Vasilis Vassalos