190 search results - page 38 / 38 » Discovering XML keys and foreign keys in queries |
DASFAA
2008
IEEE
13 years 11 months ago
2008
IEEE
Graph is an important data structure to model complex structural data, such as chemical compounds, proteins, and XML documents. Among many graph data-based applications, sub-graph ...
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
At a fundamental level, the key challenge in data integration is to reconcile the semantics of disparate data sets, each expressed with a different database structure. I argue th...
BIBM
2008
IEEE
13 years 11 months ago
2008
IEEE
Background: Gene expression signatures in the mammalian brain hold the key to understanding neural development and neurological disease. Researchers have previously used voxelatio...
CIDR
2007
13 years 6 months ago
2007
Though database technology has been remarkably successful in building a large market and adapting to the changes of the last three decades, its impact on the broader market of inf...
PVLDB
2010
13 years 3 months ago
2010
Web technologies have enabled data sharing between sources but also simplified copying (and often publishing without proper attribution). The copying relationships can be complex...