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188
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HT
2009
ACM
15 years 4 months ago
2009
ACM
The online games market has matured in recent years. It is now a multi-billion dollar business with hundreds of millions players worldwide. At the same time, social networking pla...
200
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HUC
2009
Springer
15 years 4 months ago
2009
Springer
We present two studies of participatory sensing in the wild, in which groups of young people used sensors to collect environmental data along with contextual information such as p...
203
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ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
We demonstrate that the gain attained by network coding (NC) on the multicast capacity of random wireless ad hoc networks is bounded by a constant factor. We consider a network wit...
169
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ICDM
2009
IEEE
15 years 4 months ago
2009
IEEE
Given a set of moving object trajectories, it is of interest to find a group of objects, called a convoy, that are spatially density-connected for a certain duration of time. Howev...
192
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ICWSM
2009
15 years 4 months ago
2009
With an increasing number of people that read, write and comment on blogs, the blogosphere has established itself as an essential medium of communication. A fundamental characteri...