1654 search results - page 121 / 331 » Ontology Based Query Processing in Database Management Syste... |
276
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
In this paper, we are concerned with the distributed monitoring of P2P systems. We introduce the P2P Monitor system and a new declarative language, namely P2PML, for specifying mo...
196
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SSDBM
1994
IEEE
15 years 10 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...
155
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SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
Parameterized queries are commonly used in database applications. In a parameterized query, the same SQL statement is potentially executed multiple times with different parameter ...
199
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ICDE
2011
IEEE
14 years 10 months ago
2011
IEEE
Given a set of objects and a query q, a point p is
called the reverse k nearest neighbor (RkNN) of q if q is one of
the k closest objects of p. In this paper, we introduce the c...
195
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ICDE
2006
IEEE
16 years 12 days ago
2006
IEEE
We consider the problem of query optimization in distributed stream based systems where multiple continuous queries may be executing simultaneously. In such systems, distribution ...