25937 search results - page 165 / 5188 » Geographic Information Systems |
118
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EUSFLAT
2009
15 years 2 months ago
2009
-- Relationships between geographically referenced variables are usually spatially heterogeneous and, to account for such variations, local models are necessary. This paper compare...
147
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GI
2009
Springer
15 years 8 months ago
2009
Springer
: Large traffic network systems require handling huge amounts of data, often distributed over a large geographical region in space and time. Centralised processing is not then the ...
153
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ICML
2007
IEEE
16 years 5 months ago
2007
IEEE
We study the problem of simultaneously estimating several densities where the datasets are organized into overlapping groups, such as a hierarchy. For this problem, we propose a m...
149
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INFOCOM
2005
IEEE
15 years 10 months ago
2005
IEEE
— In this paper, we consider the issue of localization in anisotropic sensor networks. Anisotropic networks are differentiated from isotropic networks in that they possess proper...
153
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GISCIENCE
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. The SPIRIT search engine provides a test bed for the development of web search technology that is specialised for access to geographical information. Major components inc...