165 search results - page 25 / 33 » The Complexity of Guarding Terrains |
COMPGEOM
2004
ACM
15 years 2 months ago
2004
ACM
We revisit the problem of computing shortest obstacle-avoiding paths among obstacles in three dimensions. We prove new hardness results, showing, e.g., that computing Euclidean sh...
SEMWEB
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. Military training and testing events are highly complex affairs, potentially involving dozens of legacy systems that need to interoperate in a meaningful way. There are s...
ICRA
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper investigates kinetic behavior of a planetary rover with attention to tire-soil traction mechanics and articulated body dynamics, and thereby study the control when the ...
SIGGRAPH
1998
ACM
15 years 1 months ago
1998
ACM
Modeling and rendering of natural scenes with thousands of plants poses a number of problems. The terrain must be modeled and plants must be distributed throughout it in a realist...
COMGEO
2007
ACM
14 years 9 months ago
2007
ACM
We consider the problem of incrementally rendering a polyhedral scene while the viewpoint is moving. In practical situations the number of geometric primitives to be rendered can ...