331 citations · 712 across the 75 of their papers we have counts for
7 papers · 2 filters
Multi-terminal Strong Coordination subject to Secrecy Constraints
Viswanathan Ramachandran, Tobias J. Oechtering, Mikael Skoglund
A fundamental problem in decentralized networked systems is to coordinate actions of different agents so that they reach a state of agreement. In such applications, it is additiona…
Causal Vector-valued Witsenhausen Counterexamples with Feedback
Mengyuan Zhao, Maël Le Treust, Tobias J. Oechtering
We study the continuous vector-valued Witsenhausen counterexample through the lens of empirical coordination coding. We characterize the region of achievable pairs of costs in thre…
Information Density Bounds for Privacy
Sara Saeidian, Leonhard Grosse, Parastoo Sadeghi +2
This paper explores the implications of guaranteeing privacy by imposing a lower bound on the information density between the private and the public data. We introduce a novel and…
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…
Distribution-Preserving Integrated Sensing and Communication with Secure Reconstruction
Yiqi Chen, Tobias Oechtering, Holger Boche +2
Distribution-preserving integrated sensing and communication with secure reconstruction is investigated in this paper. In addition to the distortion constraint, we impose another c…
Quantifying Privacy via Information Density
Leonhard Grosse, Sara Saeidian, Parastoo Sadeghi +2
We examine the relationship between privacy metrics that utilize information density to measure information leakage between a private and a disclosed random variable. Firstly, we p…