3405 search results - page 446 / 681 » Factoring Groups Efficiently |
296
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UIST
2010
ACM
15 years 4 months ago
2010
ACM
We introduce TwinSpace, a flexible software infrastructure for combining interactive workspaces and collaborative virtual worlds. Its design is grounded in the need to support dee...
194
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UIST
2010
ACM
15 years 4 months ago
2010
ACM
In this paper we introduce tag expression, a novel form of preference elicitation that combines elements from tagging and rating systems. Tag expression enables users to apply aff...
176
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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...
189
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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...
193
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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...