65 search results - page 4 / 13 » Estimating the Size of Online Social Networks |
CVPR
2012
IEEE
12 years 12 months ago
2012
IEEE
The use of statistical pattern recognition models to segment the left ventricle of the heart in ultrasound images has gained substantial attention over the last few years. The mai...
EDBT
2009
ACM
15 years 1 months ago
2009
ACM
Activity and user engagement in social media such as web logs, wikis, online forums or social networks has been increasing at unprecedented rates. In relation to social behavior i...
ICDM
2009
IEEE
15 years 4 months ago
2009
IEEE
—A large body of work has been devoted to address corporate-scale privacy concerns related to social networks. The main focus was on how to share social networks owned by organiz...
89
Voted
CIKM
2008
Springer
14 years 11 months ago
2008
Springer
Social network systems on the Internet, such MySpace and LinkedIn, are growing in popularity around the world. The level of such activity is now comparable to that associated with...
ACSAC
2009
IEEE
15 years 4 months ago
2009
IEEE
—We study a new application of threshold-based secret sharing in a distributed online social network (DOSN), where users need a means to back up and recover their private keys in...