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» User interactions in social networks and their implications
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GI
2009
Springer
14 years 5 days ago
Deriving Taxonomies from Automatic Analysis of Group Membership Structure in Large Social Networks
: We develop a method to create taxonomies in large social networks solely based on users group membership information. We illustrate our technique using an example of the Flickr p...
Marc Egger, Kai Fischbach, Peter A. Gloor, Andre L...
SIGIR
2009
ACM
14 years 2 months ago
Detecting spammers and content promoters in online video social networks
A number of online video social networks, out of which YouTube is the most popular, provides features that allow users to post a video as a response to a discussion topic. These f...
Fabrício Benevenuto, Tiago Rodrigues, Virg&...
CHI
1995
ACM
13 years 11 months ago
Social Information Filtering: Algorithms for Automating "Word of Mouth"
This paper describes a technique for making personalized recommendations from any type of database to a user based on similarities between the interest pro le of that user and tho...
Upendra Shardanand, Pattie Maes
CHI
2008
ACM
14 years 8 months ago
What drives content tagging: the case of photos on Flickr
We examine tagging behavior on Flickr, a public photosharing website. We build on previous qualitative research that exposed a taxonomy of tagging motivations, as well as on socia...
Oded Nov, Mor Naaman, Chen Ye
CHI
2010
ACM
14 years 2 months ago
Friends only: examining a privacy-enhancing behavior in facebook
Privacy practices in social network sites often appear paradoxical, as content-sharing behavior stands in conflict with the need to reduce disclosure-related harms. In this study ...
Fred Stutzman, Jacob Kramer-Duffield