2427 search results - page 87 / 486 » On the social psychology of modelling |
188
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WAW
2010
Springer
14 years 9 months ago
2010
Springer
We introduce a new geometric, rank-based model for the link structure of on-line social networks (OSNs). In the geo-protean (GEO-P) model for OSNs nodes are identified with points ...
98
Voted
FIRSTMONDAY
2010
14 years 9 months ago
2010
Online Social Networks (OSNs) have been the subject of a great deal of study in recent years. The majority of this study has used simple models, such as node-and-edge graphs, to d...
109
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DIS
2009
Springer
15 years 3 months ago
2009
Springer
We address the problem of efficiently discovering the influential nodes in a social network under the susceptible/infected/susceptible (SIS) model, a diffusion model where nodes ar...
CHI
2009
ACM
16 years 7 days ago
2009
ACM
In this paper, we describe progress in research designed to explore the effect of the combination of avatars' visual fidelity and users' anticipated future interaction o...
97
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ICWSM
2009
14 years 9 months ago
2009
The advent of social tagging systems has enabled a new community-based view of the Web in which objects like images, videos, and Web pages are annotated by thousands of users. Und...