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GISCIENCE
2010
Springer
14 years 11 months ago
2010
Springer
As an alternative to expensive road surveys, we are working toward a method to infer the road network from GPS data logged from regular vehicles. One of the most important componen...
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GIS
2008
ACM
14 years 11 months ago
2008
ACM
In this paper we study in-network query processing in disconnected mobile environments, where both ad-hoc communication and infrastructure communication are available. Depending o...
GIS
2008
ACM
14 years 11 months ago
2008
ACM
The use of centralized, real-time position tracking is proliferating in the areas of logistics and public transportation. Real-time positions can be used to provide up-to-date inf...
GIS
2008
ACM
14 years 11 months ago
2008
ACM
Bintrees based on longest edge bisection and hierarchies of diamonds are popular multiresolution techniques on regularly sampled terrain datasets. In this work, we consider sparse...
GISCIENCE
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Current applications for wayfinding and navigation assistance usually calculate the route to a destination based on the shortest or fastest path from the origin. However...