2978 search results - page 168 / 596 » Modelling and Querying Video Data |
139
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ESWS
2008
Springer
15 years 7 months ago
2008
Springer
The goal of this paper is to give an overview of the basics of the theory of RDF databases. We provide a formal definition of RDF that includes the features that distinguish this m...
124
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ICASSP
2010
IEEE
15 years 5 months ago
2010
IEEE
We investigate the issue of sign language automatic phonetic subunit modeling, that is completely data driven and without any prior phonetic information. A first step of visual p...
124
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IS
2008
15 years 5 months ago
2008
In spatial networks, clustering adjacent data to disk pages is highly likely to reduce the number of disk page accesses made by the aggregate network operations during query proce...
175
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EDBT
2009
ACM
15 years 3 months ago
2009
ACM
In this work, we focus on managing scientific environmental data, which are measurement readings collected from wireless sensors. In environmental science applications, raw sensor...
257
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ICDE
2005
IEEE
16 years 6 months ago
2005
IEEE
Index structures are designed to optimize search performance, while at the same time supporting efficient data updates. Although not explicit, existing index structures are typica...