152 search results - page 7 / 31 » V for Virtual |
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
—People enjoy the convenience of on-line services, but online environments may bring many risks. In this paper, we discuss how to prevent users’ passwords from being stolen by ...
VRML
2003
ACM
15 years 3 months ago
2003
ACM
This paper presents the second edition of our multicast protocol designed to enable shared v irtual worlds. This secon d release was u nderta ken to prov ide an interaction method...
VR
2008
IEEE
15 years 4 months ago
2008
IEEE
The destructive capacity of wildfires and the dangers and limitations associated with observing actual wildfires has led researchers to develop mathematical models in order to b...
76
Voted
VR
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, the effects of three visual factors: scene complexity, stereovision and motion parallax on correct perception of a virtual object’s size were analyzed in an immer...
WETICE
1997
IEEE
15 years 2 months ago
1997
IEEE
Though the service of shared virtual worlds is an active area of research, little effort has been made to optimize such systems for urban world spaces. Tracking the motion, action...