1238 search results - page 112 / 248 » View-based query containment |
120
Voted
PR
2002
15 years 2 months ago
2002
In this paper, we present the results of a project that seeks to transform low-level features to a higher level of meaning. This project concerns a technique, latent semantic inde...
114
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ICMCS
2009
IEEE
15 years 28 days ago
2009
IEEE
We present a system for making community driven websites easily accessible from the latest mobile devices. Many of these new devices contain an ensemble of sensors such as cameras...
150
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ICDE
2005
IEEE
15 years 8 months ago
2005
IEEE
— XQuery, the defacto XML query language, is a functional language with operational semantics, which precludes the direct application of classical query optimization techniques. ...
173
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BMCBI
2002
15 years 3 months ago
2002
Background: Biologists are often interested in performing a simple database search to identify proteins or genes that contain a well-defined sequence pattern. Many databases do no...
187
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ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
Queries containing outer joins are common in data warehousing applications. Materialized outer-join views could greatly speed up many such queries but most database systems do not...