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CHI
2011
ACM
13 years 20 days ago
2011
ACM
This paper presents the first in-depth evaluation of a large multi-format virtual conference. The conference took place in an avatar-based 3D virtual world with spatialized audio,...
HCI
2011
13 years 16 days ago
2011
While virtual worlds have evolved to provide a good medium for social communication, they are very primitive in their social and affective communication design. The social communic...
3DIM
2011
IEEE
12 years 9 months ago
2011
IEEE
We present a novel method for solving the challenging problem of generating 3D models of generic object categories from just one single un-calibrated image. Our method leverages t...
HCI
2009
13 years 6 months ago
2009
A mirror world, which is a virtual space modeling a physical space, attracts enormous interests from VR community recently. Various applications such as Second Life, Google Earth a...
CORR
2008
Springer
13 years 9 months ago
2008
Springer
We study the security of communication between a single transmitter and multiple receivers in a broadcast channel in the presence of an eavesdropper. Characterizing the secrecy ca...