4155 search results - page 409 / 831 » External Memory Algorithms |
148
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PPL
2006
15 years 6 months ago
2006
Much work has been done to optimize wavelet transforms for SIMD extensions of modern CPUs. However, these approaches are mostly restricted to the vertical part of 2-D transforms w...
191
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MFCS
2010
Springer
15 years 5 months ago
2010
Springer
We consider evaluating one bilinear form defined by a sparse Ny × Nx matrix A having h entries on w pairs of vectors The model of computation is the semiring I/O-model with main ...
137
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SIGOPS
2010
15 years 5 months ago
2010
We develop techniques that make authenticated directories efficient and scalable toward the goal of managing tens of billions of objects in a single directory. Internet storage s...
360
Voted
ICASSP
2011
IEEE
15 years 3 months ago
2011
IEEE
Recent indexing techniques inspired by source coding have been shown successful to index billions of high-dimensional vectors in memory. In this paper, we propose an approach that ...
212
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Lossy compression of hyperspectral and ultraspectral images is traditionally performed using 3D transform coding. This approach yields good performance, but its complexity and mem...