403 search results - page 12 / 81 » Evaluation of an Agent-Mediated Social Network |
IJFIPM
2008
13 years 7 months ago
2008
Abstract: Sexually transmitted diseases and infections are, by definition, transferred among intimate social settings. Although the circumstances under which these social settings ...
WWW
2011
ACM
13 years 2 months ago
2011
ACM
Online social networks have become very popular in recent years and their number of users is already measured in many hundreds of millions. For various commercial and sociological...
INFOCOM
2011
IEEE
12 years 11 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...
SIGIR
2011
ACM
12 years 10 months ago
2011
ACM
Entities on social systems, such as users on Twitter, and images on Flickr, are at the core of many interesting applications: they can be ranked in search results, recommended to ...
ICDM
2007
IEEE
14 years 2 months ago
2007
IEEE
Real-world social networks are often hierarchical, reflecting the fact that some communities are composed of a few smaller, sub-communities. This paper describes a hierarchical B...