181 citations · 1.2k across the 132 of their papers we have counts for
106 papers · 1 filter
Off-the-grid Blind Deconvolution and Demixing
Saeed Razavikia, Sajad Daei, Mikael Skoglund +2
We consider the problem of gridless blind deconvolution and demixing (GB2D) in scenarios where multiple users communicate messages through multiple unknown channels, and a single b…
On Strong Secrecy for Multiple Access Channels with States and Causal CSI
Yiqi Chen, Tobias Oechtering, Mikael Skoglund +1
Strong secrecy communication over a discrete memoryless state-dependent multiple access channel (SD-MAC) with an external eavesdropper is investigated. The channel is governed by d…
Cache-Aided Variable-Length Coding with Perfect Privacy
Amirreza Zamani, Mikael Skoglund
A cache-aided compression problem with perfect privacy is studied, where a server has access to a database of files, , each of size bits. The server is conne…
On Strong Secrecy for Multiple Access Channel with States and Causal CSI
Yiqi Chen, Tobias Oechtering, Mikael Skoglund +1
Strong secrecy communication over a discrete memoryless state-dependent multiple access channel (SD-MAC) with an external eavesdropper is investigated. The channel is governed by d…
Pointwise Maximal Leakage on General Alphabets
Sara Saeidian, Giulia Cervia, Tobias J. Oechtering +1
Pointwise maximal leakage (PML) is an operationally meaningful privacy measure that quantifies the amount of information leaking about a secret to a single outcome of a related…
On the Privacy-Utility Trade-off With and Without Direct Access to the Private Data
Amirreza Zamani, Tobias J. Oechtering, Mikael Skoglund
We study an information theoretic privacy mechanism design problem for two scenarios where the private data is either observable or hidden. In each scenario, we first consider boun…