2298 search results - page 399 / 460 » Querying spatial patterns |
106
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COMSNETS
2012
13 years 6 months ago
2012
—Patterns of human encounters, which are difficult to observe directly, are fundamental to the propagation of mobile malware aimed at infecting devices in spatial proximity. We ...
198
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GIS
2004
ACM
16 years 14 hour ago
2004
ACM
Grid is a promising e-Science infrastructure that promotes and facilitates the sharing and collaboration in the use of distributed heterogeneous resources through Virtual Organiza...
95
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WWW
2008
ACM
15 years 11 months ago
2008
ACM
For extracting the characteristics a specific geographic entity, and notably a place, we propose to use dynamic Extreme Tagging Systems in combination with the classic approach of...
HICSS
2010
IEEE
15 years 5 months ago
2010
IEEE
The disparity between data collected in rural and urban counties is often detrimental in the appropriate analysis of cancer care statistics. Low counts drastically affect the inci...
123
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SIGMOD
2005
ACM
15 years 4 months ago
2005
ACM
In this paper, we propose new graph-based data structure and indexing to organize and retrieve video data. Several researches have shown that a graph can be a better candidate for...