6696 search results - page 76 / 1340 » Securing social networks |
KDD
2007
ACM
14 years 9 months ago
2007
ACM
We present a family of algorithms to uncover tribes--groups of individuals who share unusual sequences of affiliations. While much work inferring community structure describes lar...
ICMCS
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper describes our framework to annotate events using personal and social network contexts. The problem is important as the correct context is critical to effective annotati...
ASUNAM
2009
IEEE
14 years 2 months ago
2009
IEEE
Community detection in social networks varying with time is a common yet challenging problem whereby efficient visualization of evolving relationships and implicit hierarchical s...
SOCIALCOM
2010
13 years 6 months ago
2010
Churn has been identified as an important issue in a wide range of industries. In social networks, churn represents a significant risk for the health and functioning of communities...
IPTPS
2004
Springer
14 years 2 months ago
2004
Springer
— The equality and anonymity of peer-to-peer networks makes them vulnerable to routing denial of service attacks from misbehaving nodes. In this paper, we investigate how existin...