6746 search results - page 496 / 1350 » Multimodal Database Query |
240
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ICDE
2004
IEEE
16 years 7 months ago
2004
IEEE
In this demonstration paper we present a stream query processor capable of handling media (audio, video, motion ...) and feature streams. We show that due to their inherent semant...
282
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ICDE
2001
IEEE
16 years 7 months ago
2001
IEEE
We study the problem of approximately answering aggregation queries using sampling. We observe that uniform sampling performs poorly when the distribution of the aggregated attrib...
149
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DASFAA
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract. In this paper we propose a new approach to XML benchmarking – a flexible XML query benchmark called FlexBench. The flexibility is given by two aspects. Firstly, FlexB...
185
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ICDE
2005
IEEE
16 years 3 days ago
2005
IEEE
Abstract— Distributed stream-based applications, such as continuous query systems, have network scale and time characteristics that challenge traditional distributed query optimi...
162
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OOPSLA
2005
Springer
15 years 12 months ago
2005
Springer
We describe CodeQuest, a system for querying source code. It combines two previous proposals, namely the use of logic programming and database system. Experiments (on projects ran...