665 search results - page 42 / 133 » Algorithms for Triangulated Terrains |
PERCOM
2009
ACM
15 years 4 months ago
2009
ACM
—One of the major issues in a wireless sensor network (WSN) is how to cover an interested area. In this paper, we consider the area coverage problem for variable sensing radii WS...
ICRA
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— We study the problem of designing motionplanning and sensor assignment strategies for tracking multiple targets with a mobile sensor network. We focus on triangulation ...
SODA
2004
ACM
14 years 11 months ago
2004
ACM
The (axis-parallel) stabbing number of a given set of line segments is the maximum number of segments that can be intersected by any one (axis-parallel) line. We investigate probl...
CGF
2004
14 years 9 months ago
2004
We present a novel image interpolation algorithm. The algorithm can be used in arbitrary resolution enhancement, arbitrary rotation and other applications of still images in conti...
STACS
1992
Springer
15 years 1 months ago
1992
Springer
In this paper we give a practical and e cient output-sensitive algorithm for constructing the display of a polyhedral terrain. It runs in Od + nlog2 n time and uses On n space, wh...