1439 search results - page 105 / 288 » Fast approximation of centrality |
CGF
2010
14 years 10 months ago
2010
Ambient occlusion has proven to be a useful tool for producing realistic images, both in offline rendering and interactive applications. In production rendering, ambient occlusion...
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JSAC
2006
14 years 10 months ago
2006
Abstract--Efficient near-optimal energy allocation for multimedia data transmission using multicarrier modulation is investigated. The optimal method typically relies on an iterati...
EOR
2007
14 years 10 months ago
2007
Web sites allow the collection of vast amounts of navigational data – clickstreams of user traversals through the site. These massive data stores offer the tantalizing possibil...
TOG
2002
14 years 9 months ago
2002
We present a new technique for the display of high-dynamic-range images, which reduces the contrast while preserving detail. It is based on a two-scale decomposition of the image ...
MST
2010
14 years 8 months ago
2010
We study here the effect of concurrent greedy moves of players in atomic congestion games where n selfish agents (players) wish to select a resource each (out of m resources) so ...