588 search results - page 49 / 118 » Characteristics of geographic information needs |
104
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GROUP
2005
ACM
15 years 3 months ago
2005
ACM
People search for people with suitable expertise all of the time in their social networks – to answer questions or provide help. Recently, efforts have been made to augment this...
160
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GIS
2005
ACM
15 years 10 months ago
2005
ACM
Numerous raster maps are available on the Internet, but the geographic coordinates of the maps are often unknown. In order to determine the precise location of a raster map, we ex...
IWCMC
2006
ACM
15 years 3 months ago
2006
ACM
Broadcasting in ad hoc networks is required for many routing and other network-layer protocols to request information like routes or locations about destination nodes. Most of the...
WASA
2009
Springer
15 years 2 months ago
2009
Springer
Mobile underwater sensor networks are usually featured with three-dimensional topology, high node mobility and long propagation delays. For such networks, geographic routing has be...
SIGCOMM
2010
ACM
14 years 10 months ago
2010
ACM
Several powerful forces are gathering to make fundamental and irrevocable changes to the century-old grid. The nextgeneration grid, often called the `smart grid,' will featur...