181 citations · 1.2k across the 132 of their papers we have counts for
15 papers · 1 filter
Privacy signaling games with binary alphabets
Photios A. Stavrou, Serkan Sarıtaş, Mikael Skoglund
In this paper, we consider a privacy signaling game problem for binary alphabets and single-bit transmission where a transmitter has a pair of messages, one of which is a casual me…
Generalized Talagrand Inequality for Sinkhorn Distance using Entropy Power Inequality
Shuchan Wang, Photios A. Stavrou, Mikael Skoglund
In this paper, we study the connection between entropic optimal transport and entropy power inequality (EPI). First, we prove an HWI-type inequality making use of the infinitesimal…
Secure Source Coding with Side-information at Decoder and Shared Key at Encoder and Decoder
Hamid Ghourchian, Photios A. Stavrou, Tobias J. Oechtering +1
We study the problem of rate-distortion-equivocation with side-information only available at the decoder when an independent private random key is shared between the sender and the…
Secure Block Source Coding with Sequential Encoding
Hamid Ghourchian, Photios A. Stavrou, Tobias J. Oechtering +1
We introduce fundamental bounds on achievable cumulative rate distribution functions (CRDF) to characterize a sequential encoding process that ensures lossless or lossy reconstruct…
Testing for directed information graphs
Sina Molavipour, Germán Bassi, Mikael Skoglund
In this paper, we study a hypothesis test to determine the underlying directed graph structure of nodes in a network, where the nodes represent random processes and the direction o…
Data Disclosure with Non-zero Leakage and Non-invertible Leakage Matrix
Amirreza Zamani, Tobias J. Oechtering, Mikael Skoglund
We study a statistical signal processing privacy problem, where an agent observes useful data and wants to reveal the information to a user. Since the useful data is correlated…