2067 search results - page 153 / 414 » Modeling and exploiting query interactions in database syste... |
138
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EDBT
2006
ACM
16 years 5 months ago
2006
ACM
In authorization-transparent access control, users formulate their queries against the database schema rather than against authorization views that transform and hide data. The Tru...
149
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WWW
2010
ACM
15 years 10 months ago
2010
ACM
Typical approaches for querying structured Web Data collect (crawl) and pre-process (index) large amounts of data in a central data repository before allowing for query answering....
174
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SSDBM
1994
IEEE
15 years 9 months ago
1994
IEEE
The analysis of time series is a central issue in economic research and many other scientific applications. However, the data management functionality for this field is not provid...
184
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SSD
1993
Springer
15 years 9 months ago
1993
Springer
: Spatial data types or algebras for database systems should (i) be fully general (which means, closed under set operations, hence e.g. a region value can be a set of polygons with...
147
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ECCV
2008
Springer
16 years 7 months ago
2008
Springer
In this paper we are interested in finding images of people on the web, and more specifically within large databases of captioned news images. It has recently been shown that visua...