980 search results - page 133 / 196 » GIS |
GIS
2009
ACM
15 years 2 months ago
2009
ACM
Traditional regression analysis derives global relationships between variables and neglects spatial variations in variables. Hence they lack the ability to systematically discover...
105
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GIS
2009
ACM
15 years 2 months ago
2009
ACM
More and more users are contributing and sharing more and more contents on the Web via the use of content hosting sites and social media services. These user–generated contents ...
106
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IPPS
1999
IEEE
15 years 2 months ago
1999
IEEE
Abstract. Our work involves the development of a prototype Geographical Information System GIS as an example of the use of process networks as a well-de ned high-level semantic mod...
COSIT
1997
Springer
15 years 1 months ago
1997
Springer
This paper gives a definition of Hierarchical Spatial Reasoning, which computes increasingly better results in a hierarchical fashion and stops the computation when a result is ac...
GIS
2009
ACM
15 years 1 months ago
2009
ACM
Raster maps are widely available and contain useful geographic features such as labels and road lines. To extract the geographic features, most research work relies on a manual st...