111 search results - page 22 / 23 » gis 2009 |
SIGMOD
2009
ACM
14 years 5 months ago
2009
ACM
This paper addresses the problem of monitoring the k nearest neighbors to a dynamically changing path in road networks. Given a destination where a user is going to, this new quer...
SIGMOD
2009
ACM
14 years 5 months ago
2009
ACM
In this paper, we study a novel form of continuous nearest neighbor queries in the presence of obstacles, namely continuous obstructed nearest neighbor (CONN) search. It considers...
ICRA
2009
IEEE
13 years 12 months ago
2009
IEEE
Abstract— This paper addresses the problem of featurebased robot localization in large-size environments. With recent progress in SLAM techniques, it has become crucial for a rob...
COMPGEOM
2009
ACM
13 years 11 months ago
2009
ACM
Data conflation is a major issue in GIS: spatial data obtained from different sources, using different acquisition techniques, needs to be combined into one single consistent d...
GSN
2009
Springer
13 years 9 months ago
2009
Springer
A wireless sensor network deployment on a glacier in Iceland is described. The system uses power management as well as power harvesting to provide long-term environment sensing. Ad...