1358 search results - page 112 / 272 » An inductive database and query language in the relational m... |
PODS
2006
ACM
15 years 10 months ago
2006
ACM
Query containment is a fundamental algorithmic problem in database query processing and optimization. Under set semantics, the query-containment problem for conjunctive queries ha...
176
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SIGMOD
2008
ACM
15 years 10 months ago
2008
ACM
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...
158
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SIGMOD
2007
ACM
15 years 10 months ago
2007
ACM
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...
KBSE
2009
IEEE
15 years 4 months ago
2009
IEEE
—In the Model-Driven Architecture (MDA) paradigm the Query/View/Transformation (QVT) standard plays a vital role for model transformations. Especially the high-level declarative ...
EDBTW
2004
Springer
15 years 3 months ago
2004
Springer
In today’s global village, it is critical that the key information tools, such as web search engines, e-Commerce portals and e-Governance, work across multiple natural languages,...