32 citations · 35 across the 22 of their papers we have counts for
6 papers · 1 filter
Private Semantic Communications with Separate Blind Encoders
Amirreza Zamani, Mikael Skoglund
We study a semantic communication problem with a privacy constraint where an encoder consists of two separate parts, e.g., encoder 1 and encoder 2. The first encoder has access to…
Extended Functional Representation Lemma: A Tool For Privacy, Semantic Representation, Caching, and Compression Design
Amirreza Zamani, Mikael Skoglund
This paper provides an overview of a problem in information-theoretic privacy mechanism design, addressing two scenarios in which private data is either observable or hidden. In ea…
Near-Field ISAC in 6G: Addressing Phase Nonlinearity via Lifted Super-Resolution
Sajad Daei, Amirreza Zamani, Saikat Chatterjee +2
Integrated sensing and communications (ISAC) is a promising component of 6G networks, fusing communication and radar technologies to facilitate new services. Additionally, the use…
Improving Achievability of Cache-Aided Private Variable-Length Coding with Zero Leakage
Amirreza Zamani, Mikael Skoglund
A statistical cache-aided compression problem with a privacy constraint is studied, where a server has access to a database of files, , each of size bits and…
On Information Theoretic Fairness: Compressed Representations With Perfect Demographic Parity
Amirreza Zamani, Borja Rodríguez-Gálvez, Mikael Skoglund
In this article, we study the fundamental limits in the design of fair and/or private representations achieving perfect demographic parity and/or perfect privacy through the lens o…
Multi-Task Private Semantic Communication
Amirreza Zamani, Sajad Daei, Tobias J. Oechtering +1
We study a multi-task private semantic communication problem, in which an encoder has access to an information source arbitrarily correlated with some latent private data. A user h…