258 citations · 267 across the 20 of their papers we have counts for
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Private Information Retrieval Schemes with Regenerating Codes
Julien Lavauzelle, Razane Tajeddine, Ragnar Freij-Hollanti +1
A private information retrieval (PIR) scheme allows a user to retrieve a file from a database without revealing any information on the file being requested. As of now, PIR schemes…
Cyclic Codes with Locality and Availability
Lukas Holzbaur, Ragnar Freij-Hollanti, Antonia Wachter-Zeh
In this work codes with availability are constructed based on the cyclic \emph{locally repairable code} (LRC) construction by Tamo et al. and their extension to -locality by…
Private Streaming with Convolutional Codes
Lukas Holzbaur, Ragnar Freij-Hollanti, Antonia Wachter-Zeh +1
Recently, information-theoretic private information retrieval (PIR) from coded storage systems has gained a lot of attention, and a general star product PIR scheme was proposed. In…
Robust Private Information Retrieval from Coded Systems with Byzantine and Colluding Servers
Razane Tajeddine, Oliver W. Gnilke, David Karpuk +2
A private information retrieval (PIR) scheme on coded storage systems with colluding, byzantine, and non-responsive servers is presented. Furthermore, the scheme can also be used f…