200 citations · 433 across the 16 of their papers we have counts for
4 papers · 1 filter
Informational Divergence and Entropy Rate on Rooted Trees with Probabilities
Georg Böcherer, Rana Ali Amjad
Rooted trees with probabilities are used to analyze properties of a variable length code. A bound is derived on the difference between the entropy rates of the code and a memoryles…
Fixed-to-Variable Length Resolution Coding for Target Distributions
Georg Böcherer, Rana Ali Amjad
The number of random bits required to approximate a target distribution in terms of un-normalized informational divergence is considered. It is shown that for a variable-to-variabl…
Block-to-Block Distribution Matching
Georg Böcherer, Rana Ali Amjad
In this work, binary block-to-block distribution matching is considered. m independent and uniformly distributed bits are mapped to n output bits resembling a target product distri…
Fixed-to-Variable Length Distribution Matching
Rana Ali Amjad, Georg Böcherer
Fixed-to-variable length (f2v) matchers are used to reversibly transform an input sequence of independent and uniformly distributed bits into an output sequence of bits that are (a…