756 search results - page 5 / 152 » Moving Spaces |
ICRA
2000
IEEE
14 years 9 days ago
2000
IEEE
This paper presents a randomized motion planner for kinodynamic asteroidavoidanceproblems, in which a robot must avoid collision with moving obstacles under kinematic, dynamic con...
SCIA
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Moving objects detection is a crucial step for video surveillance systems. The segmentation performed by motion detection algorithms is often noisy, which makes it hard t...
COMGEO
1998
ACM
13 years 7 months ago
1998
ACM
Let P be a set of polygonal pseudodiscs in the plane with n edges in total translating with xed velocities in xed directions. We prove that the maximumnumber of combinatorial chan...
DEXA
2003
Springer
14 years 1 months ago
2003
Springer
Moving-objects databases need a spatio-temporal indexing scheme for moving objects to efficiently process queries over continuously changing locations of the objects. A simple exte...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We show that the space of polygonizations of a fixed planar point set S of n points is connected by O(n2 ) “moves” between simple polygons. Each move is composed of a sequence...