7 search results - page 2 / 2 » Lattice Basis Reduction: Improved Practical Algorithms and S... |
IACR
2011
12 years 4 months ago
2011
We analyze the multivariate generalization of Howgrave-Graham’s algorithm for the approximate common divisor problem. In the m-variable case with modulus N and approximate common...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Sparsity in the eigenspace of signal covariance matrices is exploited in this paper for compression and denoising. Dimensionality reduction (DR) and quantization modules present i...