249 citations · 571 across the 42 of their papers we have counts for
46 papers · 1 filter
Neural Estimation and Optimization of Directed Information over Continuous Spaces
Dor Tsur, Ziv Aharoni, Ziv Goldfeld +1
This work develops a new method for estimating and optimizing the directed information rate between two jointly stationary and ergodic stochastic processes. Building upon recent ad…
Capacity of Continuous Channels with Memory via Directed Information Neural Estimator
Ziv Aharoni, Dor Tsur, Ziv Goldfeld +1
Calculating the capacity (with or without feedback) of channels with memory and continuous alphabets is a challenging task. It requires optimizing the directed information (DI) rat…
Feedback Capacity and Coding for the -RLL Input-Constrained BEC
Ori Peled, Oron Sabag, Haim H. Permuter
The input-constrained binary erasure channel (BEC) with strictly causal feedback is studied. The channel input sequence must satisfy the -runlength limited (RLL) constraint,…
Wiretap and Gelfand-Pinsker Channels Analogy and its Applications
Ziv Goldfeld, Haim. H. Permuter
An analogy framework between wiretap channels (WTCs) and state-dependent point-to-point channels with non-causal encoder channel state information (referred to as Gelfand-Pinker ch…
Key and Message Semantic-Security over State-Dependent Channels
Alexander Bunin, Ziv Goldfeld, Haim H. Permuter +3
We study the trade-off between secret message (SM) and secret key (SK) rates, simultaneously achievable over a state-dependent (SD) wiretap channel (WTC) with non-causal channel st…
Extracting analytic proofs from numerically solved Shannon-type Inequalities
Ido B. Gattegno, Haim H. Permuter
A class of information inequalities, called Shannon-type inequalities (STIs), can be proven via a computer software called ITIP. In previous work, we have shown how this technique…