1539 search results - page 130 / 308 » Spatial network modeling for databases |
120
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ECMAST
1997
Springer
15 years 4 months ago
1997
Springer
This paper introduces a multicast based architecture for supporting large scale Collaborative Virtual Environments (CVEs). The paper begins by defining CVEs, discussing the motivat...
92
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IVA
2009
Springer
15 years 7 months ago
2009
Springer
Expressing spatial information with iconic gestures is abundant in human communication and requires to transform a referent representation into resembling gestural form. This task ...
118
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MDM
2010
Springer
15 years 5 months ago
2010
Springer
—Range query processing is an important technology in spatial databases. Current studies mainly focus on range queries in outdoor space based on the Euclidean or network distance...
181
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ICDE
1998
IEEE
16 years 1 months ago
1998
IEEE
?Past R-tree studies have focused on the number of nodes visited as a metric of query performance. Since database systems usually include a buffering mechanism, we propose that the...
123
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CIKM
2010
Springer
14 years 11 months ago
2010
Springer
Online social networks often involve very large numbers of users who share very large volumes of content. This content is increasingly being tagged with geo-spatial and temporal c...