33 search results - page 3 / 7 » From GPS Traces to a Routable Road Map |
TITS
2011
13 years 2 months ago
2011
Abstract—Over the last few years, electronic vehicle guidance systems have become increasingly more popular. However, despite their ubiquity, performance will always be subject t...
MOBISYS
2007
ACM
14 years 7 months ago
2007
ACM
In this paper, we propose a simple yet effective method of identifying traffic conditions on surface streets given location traces collected from on-road vehicles--this requires o...
SODA
2010
ACM
14 years 4 months ago
2010
ACM
We consider the problem of reconstructing a road network from a collection of path traces and provide guarantees on the accuracy of the reconstruction under reasonable assumptions...
IROS
2009
IEEE
14 years 2 months ago
2009
IEEE
— Intelligent vehicles require accurate localization relative to a map to ensure safe travel. GPS sensors are among the most useful sensors for outdoor localization, but they sti...
HUC
2010
Springer
13 years 6 months ago
2010
Springer
This paper introduces an algorithm that estimates the speed of a mobile phone by matching time-series signal strength data to a known signal strength trace from the same road. Kno...