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SIGGRAPH
2000
ACM
14 years 1 months ago
Conservative visibility preprocessing using extended projections
Visualization of very complex scenes can be significantly accelerated using occlusion culling. In this paper we present a visibility preprocessing method which efficiently compu...
Frédo Durand, George Drettakis, Joëlle...
SIGGRAPH
2000
ACM
14 years 1 months ago
Computer modelling of fallen snow
In this paper, we present a new model of snow accumulation and stability for computergraphics. Our contribution is divided into two major components, each essential for modelling ...
Paul Fearing
CIKM
2000
Springer
14 years 1 months ago
Dimensionality Reduction and Similarity Computation by Inner Product Approximations
—As databases increasingly integrate different types of information such as multimedia, spatial, time-series, and scientific data, it becomes necessary to support efficient retri...
Ömer Egecioglu, Hakan Ferhatosmanoglu
CPM
2000
Springer
160views Combinatorics» more  CPM 2000»
14 years 1 months ago
Approximation Algorithms for Hamming Clustering Problems
We study Hamming versions of two classical clustering problems. The Hamming radius p-clustering problem (HRC) for a set S of k binary strings, each of length n, is to find p bina...
Leszek Gasieniec, Jesper Jansson, Andrzej Lingas
CRYPTO
2000
Springer
136views Cryptology» more  CRYPTO 2000»
14 years 1 months ago
Long-Lived Broadcast Encryption
In a broadcast encryption scheme, digital content is encrypted to ensure that only privileged users can recover the content from the encrypted broadcast. Key material is usually he...
Juan A. Garay, Jessica Staddon, Avishai Wool
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