3373 search results - page 390 / 675 » Linear transformations on codes |
215
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POPL
2002
ACM
16 years 4 months ago
2002
ACM
Many classical compiler optimizations can be elegantly expressed using rewrite rules of form: I = I if , where I, I are intermediate language instructions and is a property expre...
136
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PDP
2005
IEEE
15 years 9 months ago
2005
IEEE
In this work we evaluate the implementation of a video encoder based on the 3D Wavelet Transform optimized for HyperThreading technology and SMPs. We design several implementation...
131
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PPOPP
2003
ACM
15 years 9 months ago
2003
ACM
Quadtree matrices using Morton-order storage provide natural blocking on every level of a memory hierarchy. Writing the natural recursive algorithms to take advantage of this bloc...
124
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CASES
2009
ACM
15 years 8 months ago
2009
ACM
Security of smart cards is continuously threatened by many software and hardware attacks. Those attacks focus on giving secret information that are stored in the card like PIN cod...
146
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ICIP
2000
IEEE
15 years 8 months ago
2000
IEEE
We have developed a scalable image compression scheme with a good performance-complexity trade-off. Like JPEG, it is based on the 8 × 8 block discrete cosine transform (DCT), but...