13 search results - page 2 / 3 » Estimating sizes of social networks via biased sampling |
IMC
2006
ACM
13 years 11 months ago
2006
ACM
This paper addresses the difficult problem of selecting representative samples of peer properties (e.g., degree, link bandwidth, number of files shared) in unstructured peer-to-p...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
We design two different strategies for computing the unknown content preferences in an online social network based on a small set of nodes in the corresponding social graph for wh...
INFOCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
With more than 250 million active users, Facebook (FB) is currently one of the most important online social networks. Our goal in this paper is to obtain a representative (unbiased...
ICDM
2009
IEEE
14 years 15 hour ago
2009
IEEE
—We describe an efficient algorithm for releasing a provably private estimate of the degree distribution of a network. The algorithm satisfies a rigorous property of differenti...
APWEB
2010
Springer
13 years 10 months ago
2010
Springer
—Extensive research has been conducted on top of online social networks (OSNs), while little attention has been paid to the data collection process. Due to the large scale of OSN...