Publications by authors named "Arnaud Marsiglietti"
Entropy (Basel)
March 2018
Article Synopsis
- A new lower bound on the differential entropy of log-concave random variables is introduced, which links it to their absolute moments.
- This research leads to a reverse entropy power inequality and establishes improvements in understanding the rate-distortion function and channel capacity for these variables.
- Notably, the findings show that the differences between the rate-distortion function and Shannon’s lower bound, as well as channel capacities, are bounded by approximately 1 to 1.5 bits, regardless of other variables or target distortions considered.
