559 search results - page 29 / 112 » Augmented Marked Graphs |
PERCOM
2004
ACM
14 years 8 months ago
2004
ACM
This paper introduces a context-aware authorization architecture that is designed to augment existing network security protocols in an Intranet environment. It describes the archi...
DAM
1999
13 years 8 months ago
1999
Compound methods have been shown to be very e ective in the construction of broadcast graphs. Compound methods generate a large broadcast graph by combining multiple copies of a b...
ICAT
2007
IEEE
14 years 22 days ago
2007
IEEE
In the field of computer aided surgery, augmented reality (AR) technology has been successfully used for enhancing accuracy of surgery and making surgeons convenient by visually a...
ISMAR
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper evaluates different display devices for selection or annotation tasks in augmented reality (AR). We compare three different display types – a head mounted display and...
CSCW
2002
ACM
13 years 8 months ago
2002
ACM
We describe a real-time 3-D augmented reality videoconferencing system. With this technology, an observer sees the real world from his viewpoint, but modified so that the image of...