2142 search results - page 363 / 429 » Improved Conditional E-Payments |
CHI
2004
ACM
14 years 10 months ago
2004
ACM
This study developed a new procedure, a Virtual Guiding Avatar (VGA), which combined self-motion prediction cues and an independent visual background (IVB) to alleviate simulator ...
CHI
2004
ACM
14 years 10 months ago
2004
ACM
Facial affect (or emotion) recognition is a central issue for many VMC and naturalistic computing applications. Most computational models assume "categorical perception"...
CHI
2002
ACM
14 years 10 months ago
2002
ACM
When virtual teams need to establish trust at a distance, it is advantageous for them to use rich media to communicate. We studied the emergence of trust in a social dilemma game ...
ICALP
2009
Springer
14 years 10 months ago
2009
Springer
We study the cover time of multiple random walks. Given a graph G of n vertices, assume that k independent random walks start from the same vertex. The parameter of interest is the...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
A variety of web sites and web based services produce textual lists at varying time granularities ranked according to several criteria. For example, Google Trends produces lists o...