2491 search results - page 38 / 499 » Social Networks |
FAW
2008
Springer
14 years 11 months 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 ...
81
Voted
SIGCOMM
2010
ACM
14 years 10 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...
71
Voted
GROUP
2010
ACM
14 years 7 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...
62
Voted
DSS
2010
14 years 4 months ago
2010