319 search results - page 36 / 64 » Social Networks Under Stress |
SDM
2007
SIAM
15 years 24 days ago
2007
SIAM
How do blogs cite and influence each other? How do such links evolve? Does the popularity of old blog posts drop exponentially with time? These are some of the questions that we ...
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GLOBECOM
2010
IEEE
14 years 9 months ago
2010
IEEE
: We propose and analyze a class of trust management protocols for encounter-based routing in delay tolerant networks (DTNs). The underlying idea is to incorporate trust evaluation...
BMCBI
2010
14 years 11 months ago
2010
Background: We present a statistical method of analysis of biological networks based on the exponential random graph model, namely p2-model, as opposed to previous descriptive app...
WINE
2010
Springer
14 years 9 months ago
2010
Springer
We study the optimal pricing strategies of a monopolist selling a divisible good (service) to consumers that are embedded in a social network. A key feature of our model is that c...
RECSYS
2009
ACM
15 years 5 months ago
2009
ACM
We present an incentive-based architecture for providing recommendations in a social network. We maintain a distinct reputation system for each individual and we rely on users to ...