Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Rate Distortion Function of Certain Sources with a Proportional
  Mean-Square Error Distortion Measure   New bounds on the rate distortion function of certain non-Gaussian sources,
with a proportional-weighted mean-square error (MSE) distortion measure, are
given. The growth, g, of the rate distortion function, as a result of changing
from a non-weighted MSE distortion measure to a proportional-weighted
distortion criterion is analyzed. It is shown that for a small distortion, d,
the growth, g, and the difference between the rate distortion functions of a
Gaussian memoryless source and a source with memory, both with the same
marginal statistics and MSE distortion measure, share the same lower bound.
Several examples and applications are also given.

34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph