146 search results - page 18 / 30 » Collective privacy management in social networks |
KDD
2010
ACM
13 years 11 months ago
2010
ACM
In the traditional link prediction problem, a snapshot of a social network is used as a starting point to predict, by means of graph-theoretic measures, the links that are likely ...
IDTRUST
2009
ACM
14 years 2 months ago
2009
ACM
We introduce a formal semantics based calculus of trust that explicitly represents trust and quantifies the risk associated with trust in public key infrastructure (PKI) and iden...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
Mobility traces of people and vehicles have been collected and published to assist the design and evaluation of mobile networks, such as large-scale urban sensing networks. Althou...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
In this paper, we describe several findings from a multi-year, multi-method study of how information and communication technologies have been adopted and adapted in Central Asia. ...
KDD
2008
ACM
14 years 8 months ago
2008
ACM
We present a detailed study of network evolution by analyzing four large online social networks with full temporal information about node and edge arrivals. For the first time at ...