2514 search results - page 415 / 503 » On the Computation of Approximations of Database Queries |
165
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ACCV
2007
Springer
16 years 17 days ago
2007
Springer
Abstract. This paper proposes a novel face mosaicing approach to modeling human facial appearance and geometry in a unified framework. The human head geometry is approximated with...
181
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ICMCS
2010
IEEE
15 years 4 months ago
2010
IEEE
We have recorded a new corpus of emotionally coloured conversations. Users were recorded while holding conversations with an operator who adopts in sequence four roles designed to...
220
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CIVR
2010
Springer
15 years 4 months ago
2010
Springer
In many applications, we find large video collections from different genres where the user is often only interested in one or two specific video genres. So, when users are queryin...
166
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Peer Data Management Systems (PDMSs) have been introduced as a solution to the problem of large-scale sharing of semantically rich data. A PDMS consists of semantic peers connecte...
197
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
Cost-based XML query optimization calls for accurate estimation of the selectivity of path expressions. Some other interactive and internet applications can also benefit from suc...