89 search results - page 6 / 18 » Randomizing Social Networks: a Spectrum Preserving Approach |
GI
2009
Springer
15 years 2 months ago
2009
Springer
Abstract: Employee knowledge is a key asset of every corporate organization. Therefore organizations strive to preserve this knowledge in its different forms in a variety of ways. ...
TVCG
2008
14 years 9 months ago
2008
This paper proposes novel methods for visualizing specifically the large power-law graphs that arise in sociology and the sciences. In such cases a large portion of edges can be sh...
NDSS
2009
IEEE
15 years 4 months ago
2009
IEEE
Many existing privacy-preserving techniques for querying distributed databases of sensitive information do not scale for large databases due to the use of heavyweight cryptographi...
TVCG
2012
13 years 4 hour ago
2012
—In this paper, we study the sensitivity of centrality metrics as a key metric of social networks to support visual reasoning. As centrality represents the prestige or importance...
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
Abstract—We consider a cognitive radio network where multiple secondary users (SUs) contend for spectrum usage, using random access, over available primary user (PU) channels. Ou...