808 search results - page 162 / 162 » Object Modeling Using Space Carving |
CGF
2008
13 years 5 months ago
2008
The focus of research in acceleration structures for ray tracing recently shifted from render time to time to image, the sum of build time and render time, and also the memory foo...
GEOINFORMATICA
1998
13 years 4 months ago
1998
ally related entity types, or classes, into higher level, more abstract types, as part of a hierarchical classi®cation scheme. graphy, generalization retains the notion of abstrac...
CORR
2010
Springer
13 years 3 days ago
2010
Springer
We consider an opportunistic spectrum access (OSA) problem where the time-varying condition of each channel (e.g., as a result of random fading or certain primary users' activ...