189 search results - page 30 / 38 » Shortest Paths Without a Map |
TVCG
2010
13 years 6 months ago
2010
—Characteristic curves of vector fields include stream, path, and streak lines. Stream and path lines can be obtained by a simple vector field integration of an autonomous ODE ...
ICRA
2009
IEEE
14 years 2 months ago
2009
IEEE
— This video presents the Autonomous City Explorer (ACE) project. Its goal was to create a robot capable of navigating unknown urban environments without the use of GPS data or p...
ECAI
2008
Springer
13 years 9 months ago
2008
Springer
Spatial relations play a crucial role in model-based image recognition and interpretation due to their stability compared to many other image appearance characteristics, and graphs...
ICRA
2005
IEEE
14 years 1 months ago
2005
IEEE
— Recently, the acquisition of three-dimensional maps has become more and more popular. This is motivated by the fact that robots act in the three-dimensional world and several t...
SIGMOD
2009
ACM
14 years 8 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...