5056 search results - page 710 / 1012 » Network Coding Theory |
156
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ASIACRYPT
2004
Springer
16 years 2 days ago
2004
Springer
Abstract. We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between...
201
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EGPGV
2004
Springer
16 years 2 days ago
2004
Springer
We present a new parallel multiresolution volume rendering algorithm for visualizing large data sets. Using the wavelet transform, the raw data is first converted into a multires...
174
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ISCIS
2003
Springer
15 years 12 months ago
2003
Springer
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...
171
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VISUALIZATION
2002
IEEE
15 years 11 months ago
2002
IEEE
We present a new algorithm for rendering very large volume data sets at interactive framerates on standard PC hardware. The algorithm accepts scalar data sampled on a regular grid...
170
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MOBILITY
2009
ACM
15 years 11 months ago
2009
ACM
Main requirement of recent computing environments, like mobile and then ubiquitous computing, is to adapt applications to context. On the other hand, access control generally trus...