357 search results - page 2 / 72 » Modeling relationship strength in online social networks |
CIKM
2008
Springer
13 years 6 months ago
2008
Springer
Online communities are connecting hordes of individuals and generating rich social network data. The social capital that resides within these networks is largely unknown. We propo...
ASUNAM
2009
IEEE
13 years 11 months ago
2009
IEEE
A user profile on an online social network is characterized by its profile entries (keywords). In this paper, we study the relationship between semantic similarity of user keywo...
CHI
2011
ACM
12 years 8 months ago
2011
ACM
We investigate the breaking of ties between individuals in the online social network of Twitter, a hugely popular social media service. Building on sociology concepts such as stre...
ASUNAM
2009
IEEE
13 years 8 months ago
2009
IEEE
Previous research in Kyrgyzstan has demonstrated the importance of close social networks as avenues for gathering and sharing information, assistance and goods in the country. How...
ASUNAM
2009
IEEE
13 years 2 months ago
2009
IEEE
Online reviews are widely used for purchase decisions. Their trustworthiness is limited, however, by fake reviews. Fortunately, opinions from friends in a social network are more ...