4217 search results - page 54 / 844 » Computational indistinguishability logic |
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
Maji and Berg [13] have recently introduced an explicit feature map approximating the intersection kernel. This enables efficient learning methods for linear kernels to be applied...
ACNS
2004
Springer
15 years 3 months ago
2004
Springer
We study the data privacy of cryptosystems with All-or-Nothing transform (AONT). An AONT is an efficient computable transform with two properties: Given all the bits of its output...
SIGGRAPH
2010
ACM
15 years 2 months ago
2010
ACM
We present a novel rendering system for defocus blur and lens effects. It supports physically-based rendering and outperforms previous approaches by involving a novel GPU-based tr...
RT
2001
Springer
15 years 2 months ago
2001
Springer
One of the main goals in realistic rendering is to generate images that are indistinguishable from photographs – but how do observers decide whether an image is photographic or c...
NIPS
2007
14 years 11 months ago
2007
We investigate the problem of learning a widely-used latent-variable model – the Latent Dirichlet Allocation (LDA) or “topic” model – using distributed computation, where ...