2491 search results - page 38 / 499 » Social Networking |
FAW
2008
Springer
14 years 22 days ago
2008
Springer
Abstract. Closeness centrality is an important concept in social network analysis. In a graph representing a social network, closeness centrality measures how close a vertex is to ...
SIGCOMM
2010
ACM
13 years 11 months ago
2010
ACM
The difficulty of scaling Online Social Networks (OSNs) has introduced new system design challenges that has often caused costly re-architecting for services like Twitter and Face...
GROUP
2010
ACM
13 years 9 months ago
2010
ACM
Previous research has identified many characteristics of social networks that can support creative collaboration. To examine the possibilities and issues involved, we created a co...
CANDT
2009
14 years 2 months ago
2009
DSS
2010
13 years 5 months ago
2010