7006 search results - page 987 / 1402 » Approximation Algorithms |
195
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ADT
2005
15 years 6 months ago
2005
In this paper we present a new framework, based on subdivision surface approximation, for efficient compression and coding of 3D models represented by polygonal meshes. Our algorit...
290
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
In this article, we propose a new approach for querying and indexing a database of trees with specific applications to XML datasets. Our approach relies on representing both the q...
205
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RT
1998
Springer
15 years 11 months ago
1998
Springer
Most current image-based rendering methods operate under the assumption that all of the visible surfaces in the scene are opaque ideal diffuse (Lambertian) reflectors. This paper i...
181
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FPGA
2010
ACM
15 years 10 months ago
2010
ACM
Various multimedia communication systems based on 3DAudio algorithms have been proposed by researchers from the acoustic data processing domain. However, all systems reported in t...
189
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NIPS
2007
15 years 8 months ago
2007
Unsupervised learning algorithms aim to discover the structure hidden in the data, and to learn representations that are more suitable as input to a supervised machine than the ra...