2675 search results - page 214 / 535 » From Ontology to Relational Databases |
177
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ICDE
2011
IEEE
14 years 10 months ago
2011
IEEE
— SQL is a classical and powerful tool for querying relational databases. However, it is rather hard for inexperienced users to pose SQL queries, as they are required to be proï¬...
162
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BMCBI
2010
15 years 6 months ago
2010
Background: With the continuously increasing demands on knowledge- and data-management that databases have to meet, ontologies and the theories of granularity they use become more...
158
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VLDB
2004
ACM
15 years 12 months ago
2004
ACM
We study the fundamental limitations of relational algebra (RA) and SQL in supporting sequence and stream queries, and present effective query language and data model enrichments ...
161
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VLDB
2005
ACM
16 years 3 days ago
2005
ACM
Relational, XML and HTML data can be represented as graphs with entities as nodes and relationships as edges. Text is associated with nodes and possibly edges. Keyword search on s...
199
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BIOCOMP
2009
15 years 7 months ago
2009
- With the lowering cost and the increasing discoveries, genomics research filed has materialized personal genome era. Especially, microarray gene expression platform has already m...