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108
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SOCIALCOM
2010
14 years 9 months ago
2010
Wikipedia is used every day by people all around the world, to satisfy a variety of information needs. We crosscorrelate multiple Wikipedia traffic data sets to infer various behav...
129
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WAW
2010
Springer
14 years 9 months ago
2010
Springer
We study the effect of information overload on user engagement in an asymmetric social network like Twitter. We introduce simple game-theoretic models that capture rate competition...
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...
105
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WINE
2010
Springer
14 years 9 months ago
2010
Springer
Online auctions in which items are sold in an online fashion with little knowledge about future bids are common in the internet environment. We study here a problem in which an auc...
110
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CONEXT
2009
ACM
14 years 9 months ago
2009
ACM
Today's online social networking (OSN) sites do little to protect the privacy of their users' social networking information. Given the highly sensitive nature of the inf...