7930 search results - page 461 / 1586 » Greedy in Approximation Algorithms |
178
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COMPGEOM
2003
ACM
16 years 5 days ago
2003
ACM
We introduce billboard clouds – a new approach for extreme simplification in the context of real-time rendering. 3D models are simplified onto a set of planes with texture and...
169
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EDBT
2009
ACM
15 years 10 months ago
2009
ACM
Temporal aggregation is a crucial operator in temporal databases and has been studied in various flavors. In instant temporal aggregation (ITA) the aggregate value at time instan...
226
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UAI
2003
15 years 8 months ago
2003
Recently, spectral clustering (a.k.a. normalized graph cut) techniques have become popular for their potential ability at finding irregularlyshaped clusters in data. The input to...
163
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TCSV
2008
15 years 6 months ago
2008
We observe that an effect of "disk resource sharing" of multi-copy movie traffic has great impact on the blocking performance of a video-on-demand system. This observatio...
178
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—This paper formally establishes that random access scheduling schemes, and, more specifically CSMA-CA, yields exceptionally good performance in the context of wireless multihop...