10809 search results - page 2089 / 2162 » Location Based Services |
195
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GIS
2005
ACM
16 years 27 days ago
2005
ACM
Nearest neighbor (NN) searches represent an important class of queries in geographic information systems (GIS). Most nearest neighbor algorithms rely on static distance informatio...
239
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GIS
2006
ACM
16 years 27 days ago
2006
ACM
Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...
207
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GIS
2006
ACM
16 years 27 days ago
2006
ACM
Given a query point and a collection of spatial features, a multi-type nearest neighbor (MTNN) query finds the shortest tour for the query point such that only one instance of eac...
WWW
2009
ACM
16 years 16 days ago
2009
ACM
In this paper we present Triplify ? a simplistic but effective approach to publish Linked Data from relational databases. Triplify is based on mapping HTTP-URI requests onto relat...
116
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WWW
2009
ACM
16 years 16 days ago
2009
ACM
The majority of people in rural developing regions do not have access to the World Wide Web. Traditional network connectivity technologies have proven to be prohibitively expensiv...