357 search results - page 64 / 72 » Modeling relationship strength in online social networks |
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CLIMA
2004
14 years 10 months ago
2004
Abstract. We introduce a logical framework suitable to formalize structures of epistemic agents. Such a framework is based on the notion of weighted directed acyclic graphs (WDAGs)...
SAC
2010
ACM
15 years 4 months ago
2010
ACM
Web-based collaboration systems typically require dynamic and context-based interactions between people and services. To support such complex interaction scenarios, we introduce a...
CHI
2007
ACM
15 years 9 months ago
2007
ACM
Trust has a considerable research tradition in the CHI community. It has been investigated in the context of e-commerce, virtual teams, online gaming, social networking ? to name ...
STOC
2007
ACM
15 years 9 months ago
2007
ACM
The design of algorithms on complex networks, such as routing, ranking or recommendation algorithms, requires a detailed understanding of the growth characteristics of the network...
SIGMETRICS
2008
ACM
14 years 9 months ago
2008
ACM
During the past decade, a number of different studies have identified several peculiar properties of networks that arise from a diverse universe, ranging from social to computer n...