Discrete Ziggurat: A Time-Memory Trade-off for Sampling from a Gaussian Distribution over the Integers.
Johannes BuchmannDaniel CabarcasFlorian GöpfertAndreas HülsingPatrick WeidenPublished in: IACR Cryptol. ePrint Arch. (2013)
Keyphrases
- gaussian distribution
- trade off
- multivariate gaussian
- maximum likelihood
- noise model
- random sampling
- memory usage
- maximum a posteriori estimation
- gaussian model
- gaussian mixture model
- sampling algorithm
- real numbers
- multi variate
- posterior distribution
- sampling methods
- intensity distribution
- sampled data
- sampling strategy
- memory space
- limited memory
- monte carlo
- memory size
- band limited
- bias variance
- neural network
- expectation maximization
- continuous variables
- finite number
- sample size