6905 search results - page 950 / 1381 » Querying Multidimensional Databases |
130
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PODS
2002
ACM
16 years 5 months ago
2002
ACM
We study two classes of view update problems in relational databases. We are given a source database S, a monotone query Q, and the view Q(S) generated by the query. The first pro...
155
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CIKM
2003
Springer
15 years 10 months ago
2003
Springer
Content-Based Image Retrieval (CBIR) presents several challenges and has been subject to extensive research from many domains, such as image processing or database systems. Databa...
134
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SIGMOD
2010
ACM
15 years 9 months ago
2010
ACM
We present SecureBlox, a declarative system that uniļ¬es a distributed query processor with a security policy framework. SecureBlox decouples security concerns from system speciļ...
180
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RIDE
1996
IEEE
15 years 9 months ago
1996
IEEE
METU INteroperable DBMS (MIND) is a multidatabase system based on OMG's distributed object management architecture. It is implemented on top of a CORBA compliant ORB, namely,...
176
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ICDE
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstractā Modern database management systems (DBMS) answer a multitude of complex queries on increasingly larger datasets. Given the complexities of the queries and the numerous ...