455 search results - page 82 / 91 » Why People Use Social Networking Sites |
JNW
2007
13 years 8 months ago
2007
Abstract— This paper presents a gentle system for supervising care-support services that fulfill users’ actual requirements based on their physical locations and statuses of s...
CHI
2008
ACM
14 years 9 months ago
2008
ACM
Expertise locator systems have been designed to help find experts within organizations. While there are many examples of these systems in the literature, there has not been any sy...
CHI
2005
ACM
14 years 9 months ago
2005
ACM
We present a system in which a cell phone decides whether to ring by accepting votes from the others in a conversation with the called party. When a call comes in, the phone first...
AOIS
2006
13 years 10 months ago
2006
People tend to form social networks within geographical areas. This can be explained by the fact that generally geographical localities correspond to common interests (e.g. studen...
MOBISEC
2009
Springer
14 years 3 months ago
2009
Springer
Spam is a dominant problem on email systems today. One of the reasons is the lack of infrastructure for security and trust. As Voice over IP (VoIP) communication becomes increasing...