1937 search results - page 211 / 388 » Conditioning Probabilistic Databases |
SIGMOD
2004
ACM
15 years 11 months ago
2004
ACM
Current day database applications, with large numbers of users, require fine-grained access control mechanisms, at the level of individual tuples, not just entire relations/views,...
102
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PODS
2010
ACM
15 years 4 months ago
2010
ACM
Both semantic and type-based query optimization rely on the idea that queries often exhibit non-trivial rewritings if the state space of the database is restricted. Despite their ...
128
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MM
1994
ACM
15 years 3 months ago
1994
ACM
In this paper we propose a technique for segmenting images by texture content with application to indexing images in a large image database. Using a quad-tree decomposition, textu...
ICDE
2007
IEEE
15 years 3 months ago
2007
IEEE
In smart item environments, multitude of sensors are applied to capture data about product conditions and usage to guide business decisions as well as production automation proces...
102
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DASFAA
2006
IEEE
15 years 2 months ago
2006
IEEE
Sensor networks are multi-hop wireless networks of resource constrained sensor nodes used to realize high-level collaborative sensing tasks. To query and access data generated and ...