6746 search results - page 1033 / 1350 » Multimodal Database Query |
188
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VLDB
1994
ACM
15 years 10 months ago
1994
ACM
We address the problem of finding parallel plans for SQL queries using the two-phase approach of join ordering followed by parallelization. We focus on the parallelization phase a...
124
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OODBS
1992
15 years 10 months ago
1992
This paper addresses the problem of de ning views that span several objectbases. Views are expressed in terms of an object algebra. We are interested in the degrees of coupling an...
168
Voted
VLDB
1990
ACM
15 years 10 months ago
1990
ACM
In this paper, we describe a new indexing technique, the time indez, for improving the performance of certain classes of temporal queries. The time index can be used to retrieve v...
202
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DASFAA
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract. In this paper, we demonstrate an effective ranked XML keyword search with meaningful result display. Our system, named ICRA, recognizes a set of object classes in XML dat...
206
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ICIAR
2007
Springer
15 years 10 months ago
2007
Springer
This paper presents a novel surveillance video indexing and retrieval system based on object features similarity measurement. The system firstly extracts moving objects from the vi...