3836 search results - page 349 / 768 » Semantics of Database Transformations |
170
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BMCBI
2007
15 years 5 months ago
2007
Background: A huge amount of biomedical textual information has been produced and collected in MEDLINE for decades. In order to easily utilize biomedical information in the free t...
130
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WWW
2005
ACM
16 years 5 months ago
2005
ACM
Constructing and maintaining semantic mappings are necessary but troublesome in data sharing systems. While most current work focuses on seeking automated techniques to solve this...
160
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FQAS
2009
Springer
15 years 11 months ago
2009
Springer
We consider the problem of finding and ranking paths in semistructured data without necessarily knowing its full structure. The query language we adopt comprises conjunctions of r...
159
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
To better serve users’ information needs without requiring comprehensive queries from users, a simple yet effective technique is to explore the preferences of users. Since these...
150
Voted
DASFAA
2005
IEEE
15 years 10 months ago
2005
IEEE
: Semi-structured data has become more and more attention-getting with the emergence of XML, and it has aroused much enthusiasm for integrating XML and SQL in database community. D...