808 search results - page 62 / 162 » Consistent digital rays |
SACMAT
2009
ACM
15 years 4 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
AIPR
2007
IEEE
15 years 4 months ago
2007
IEEE
Geometric structure of a scene can be reconstructed using many methods. In recent years, two prominent approaches have been digital photogrammetric analysis using passive stereo i...
IISWC
2006
IEEE
15 years 4 months ago
2006
IEEE
— As x86-64 processors become the CPU of choice for the personal computer market, it becomes increasingly important to understand the performance we can expect by migrating appli...
IUI
1999
ACM
15 years 2 months ago
1999
ACM
We describe an approach to building integrated performance support systems by using model-based task tracking to link performance support tools to video-based organizational memor...
TOG
2008
14 years 10 months ago
2008
Traditional flat screen displays present 2D images. 3D and 4D displays have been proposed making use of lenslet arrays to shape a fixed outgoing light field for horizontal or bidi...