Secret sharing realizes splitting of the data into pieces(called "shares")among a set of parties such that only designated subsets of them can reconstruct i
Sampling from a Gaussian distribution is essentially the same task as solving a linear system in the precision matrix,plus drawing normal random variables.
Affine invariant MCMC methods(eg.the 't-walk' or the 'emcee hammer')are regularly used in some areas of Bayesian inference,although still not used extensive
We present a solver for the 2D high-frequency Helmholtz equation in heterogeneous acoustic media,with online parallel complexity that scales optimally as O(