In private information retrieval (PIR), the user wants to download a file from a distributed storage system without revealing which file was downloaded. A PIR scheme is said to be robust if it protects against colluding, unresponsive, and Byzantine servers. In this thesis we develop the necessary coding theoretic tools to understand star product PIR schemes. Through our study of PIR schemes we discover the necessary conditions for the existence of robust schemes. We then build a novel robust scheme using Reed-Muller codes. We also briefly consider the application of PIR schemes in the context of digital Healthcare.Yksityinen tiedonhaku on menetelmä, jossa käyttäjä lataa tiedoston hajautetusta tiedostojärjestelmästä paljastamatta halutun tie...
We propose three private information retrieval (PIR) protocols for distributed storage systems (DSSs...
Several private information retrieval (PIR) schemes were proposed to protect users' privacy when sen...
The problem of providing privacy, in the private information retrieval (PIR) sense, to users request...
A private information retrieval (PIR) scheme on coded storage systems with colluding, byzantine, and...
AVAA TIEDOSTO HETI KUN ARTIKKELI JULKAISTAAN!!!The problem of private information retrieval (PIR) fr...
Since 1995, much work has been done creating protocols for private information retrieval (PIR). Many...
Along with the technological advancements and the remarkable growth of digital data storage, new cha...
We present a general framework for private information retrieval (PIR) from arbitrary coded database...
In coded private information retrieval (PIR), a user wants to download a file from a distributed sto...
Error-control codes, which are being extensively used in communication systems, have found themselve...
International audienceSince the concept of locally decodable codes was introduced by Katz and Trevis...
In this paper, we present a new perspective of single server private information retrieval (PIR) sch...
The notion of a Private Information Retrieval (PIR) code was recently introduced by Fazeli, Vardy an...
Private information retrieval (PIR) is the problem of retrieving as efficiently as possible, one out...
We present private information retrieval protocols for coded storage with colluding servers. While p...
We propose three private information retrieval (PIR) protocols for distributed storage systems (DSSs...
Several private information retrieval (PIR) schemes were proposed to protect users' privacy when sen...
The problem of providing privacy, in the private information retrieval (PIR) sense, to users request...
A private information retrieval (PIR) scheme on coded storage systems with colluding, byzantine, and...
AVAA TIEDOSTO HETI KUN ARTIKKELI JULKAISTAAN!!!The problem of private information retrieval (PIR) fr...
Since 1995, much work has been done creating protocols for private information retrieval (PIR). Many...
Along with the technological advancements and the remarkable growth of digital data storage, new cha...
We present a general framework for private information retrieval (PIR) from arbitrary coded database...
In coded private information retrieval (PIR), a user wants to download a file from a distributed sto...
Error-control codes, which are being extensively used in communication systems, have found themselve...
International audienceSince the concept of locally decodable codes was introduced by Katz and Trevis...
In this paper, we present a new perspective of single server private information retrieval (PIR) sch...
The notion of a Private Information Retrieval (PIR) code was recently introduced by Fazeli, Vardy an...
Private information retrieval (PIR) is the problem of retrieving as efficiently as possible, one out...
We present private information retrieval protocols for coded storage with colluding servers. While p...
We propose three private information retrieval (PIR) protocols for distributed storage systems (DSSs...
Several private information retrieval (PIR) schemes were proposed to protect users' privacy when sen...
The problem of providing privacy, in the private information retrieval (PIR) sense, to users request...