844 search results - page 70 / 169 » Time-evolving modeling of social networks |
WWW
2010
ACM
14 years 1 months ago
2010
ACM
Recent work on anonymizing online social networks (OSNs) has looked at privacy preserving techniques for publishing a single instance of the network. However, OSNs evolve and a si...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Users using the same video streaming service within a wireless network share the same limited backbone bandwidth to the Internet. These users are motivated to collaborate with eac...
WISE
2005
Springer
14 years 1 months ago
2005
Springer
Building on previous work on how to model contextual information for desktop search and how to implement semantically rich information exchange in social networks, we define a new...
KDD
2010
ACM
13 years 6 months ago
2010
ACM
Assume a network (V, E) where a subset of the nodes in V are active. We consider the problem of selecting a set of k active nodes that best explain the observed activation state, ...
CN
2006
13 years 7 months ago
2006
Managing trust is a key issue for a wide acceptance of P2P computing, particularly in critical areas such as e-commerce. Reputation-based trust management has been identified in t...