37 search results - page 4 / 8 » Online Sampling of High Centrality Individuals in Social Net... |
92
Voted
KDD
2006
ACM
16 years 2 days ago
2006
ACM
The processes by which communities come together, attract new members, and develop over time is a central research issue in the social sciences -- political movements, professiona...
ISI
2008
Springer
14 years 11 months ago
2008
Springer
This paper provides a novel algorithm to automatically detect the hidden hierarchy in terrorist networks. The algorithm is based on centrality measures used in social network analy...
CHI
2010
ACM
15 years 4 months ago
2010
ACM
Social support is a critical, yet underutilized resource when undergoing cancer care. Underutilization occurs in two conditions: (a) when patients fail to seek out information, ma...
180
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
—This paper addresses the problem of identifying the top-k information hubs in a social network. Identifying topk information hubs is crucial for many applications such as advert...
SIGCOMM
2010
ACM
14 years 12 months ago
2010
ACM
Online microblogging services, as exemplified by Twitter, have become immensely popular during the latest years. However, current microblogging systems severely suffer from perfor...