107 search results - page 16 / 22 » Approximation algorithms for art gallery problems in polygon... |
DCOSS
2007
Springer
13 years 11 months ago
2007
Springer
The exposure of a path p is a measure of the likelihood that an object traveling along p is detected by a network of sensors and it is formally defined as an integral over all poin...
IJCV
2011
13 years 2 months ago
2011
This paper is devoted to the optimization problem of continuous multipartitioning, or multi-labeling, which is based on a convex relaxation of the continuous Potts model. In contr...
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
We address the problem of selecting sensors so as to minimize the error in estimating the position of a target. We consider a generic sensor model where the measurements can be in...
WSCG
2003
13 years 9 months ago
2003
Real-time rendering of vegetation is one of the most important challenges in outdoor scenes. This is due to the vast amount of polygons that are used to model vegetable species. M...
ALENEX
2008
13 years 9 months ago
2008
The National Airspace System (NAS) is designed to accommodate a large number of flights over North America. For purposes of workload limitations for air traffic controllers, the a...