GIS
2006
ACM
13 years 11 months ago
2006
ACM
GIS
2006
ACM
13 years 11 months ago
2006
ACM
GIS
2006
ACM
13 years 11 months ago
2006
ACM
In this paper, we present an algorithm that performs simplification of large geographical maps through a novel use of graphics hardware. Given a map as a collection of non-interse...
GIS
2006
ACM
13 years 11 months ago
2006
ACM
Geospatial data is often used to predict or recommend movements of robots, people, or animals ("walkers"). Analysis of such systems can be combinatorially explosive. Eac...
GIS
2006
ACM
13 years 11 months ago
2006
ACM
GIS
2006
ACM
13 years 11 months ago
2006
ACM
The paper is written jointly by two parties, computer scientists specializing in geovisualization and experts in forestry, who cooperated within a joint project. The authors tell ...
GIS
2006
ACM
13 years 11 months ago
2006
ACM
Integration of two road maps is finding a matching between pairs of objects that represent, in the maps, the same realworld road. Several algorithms were proposed in the past for ...
GIS
2006
ACM
13 years 11 months ago
2006
ACM
We present an algorithm for polyline (and polygon) similarity testing that is based on the double-cross formalism. To determine the degree of similarity between two polylines, the...
GIS
2006
ACM
13 years 11 months ago
2006
ACM
This paper tackles a major privacy threat in current location-based services where users have to report their exact locations to the database server in order to obtain their desir...
GIS
2006
ACM
13 years 11 months ago
2006
ACM
Currently, most of the operations performed for the construction of marine charts are still done manually. However, with the development of more and more powerful techniques, new ...