181 citations · 1.2k across the 132 of their papers we have counts for
4 papers · 2 filters
Secure Private Information Retrieval from Colluding Databases with Eavesdroppers
Qiwen Wang, Mikael Skoglund
The problem of private information retrieval (PIR) is to retrieve one message out of messages replicated at databases, without revealing the identity of the desired message…
The Golden Quantizer: The Complex Gaussian Random Variable Case
Peter Larsson, Lars K. Rasmussen, Mikael Skoglund
The problem of quantizing a circularly-symmetric complex Gaussian random variable is considered. For this purpose, we design two non-uniform quantizers, a high-rate-, and a Lloyd-M…
Linear Symmetric Private Information Retrieval for MDS Coded Distributed Storage with Colluding Servers
Qiwen Wang, Mikael Skoglund
The problem of symmetric private information retrieval (SPIR) from a coded database which is distributively stored among colluding servers is studied. Specifically, the database co…
Secure Symmetric Private Information Retrieval from Colluding Databases with Adversaries
Qiwen Wang, Mikael Skoglund
The problem of symmetric private information retrieval (SPIR) from replicated databases with colluding servers and adversaries is studied. Specifically, the database comprises …