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2006
Springer
14 years 11 months ago
Social Capital in Online Social Networks
The problem of social capital in context of the online social networks is presented in the paper. Not only the specific elements, which characterize the single person and influence...
Przemyslaw Kazienko, Katarzyna Musial
DIM
2007
ACM
15 years 3 months ago
Using reputation to augment explicit authorization
Online social networks are formed when web applications allow users to contribute to an online community. The explosive growth of these social networks taxes the management capaci...
Phillip J. Windley, Devlin Daley, Bryant Cutler, K...
GI
2008
Springer
15 years 27 days ago
Authenticity: The missing link in the social semantic web
Abstract: Especially data on social network services (SNS) is linked to online personas. Our analysis has shown that no reliably solution for origin authentication is in widespread...
Bastian Braun, Henrich Christopher Pöhls
CSCW
2008
ACM
15 years 1 months ago
Are you sleeping?: sharing portrayed sleeping status within a social network
Within a group of peers, it is often useful or interesting to know whether someone in the group has gone to bed or whether they have awakened in the morning. This information, nat...
Sunyoung Kim, Julie A. Kientz, Shwetak N. Patel, G...
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SIGIR
2010
ACM
15 years 3 months ago
Uncovering social spammers: social honeypots + machine learning
Web-based social systems enable new community-based opportunities for participants to engage, share, and interact. This community value and related services like search and advert...
Kyumin Lee, James Caverlee, Steve Webb