Private linear computation for noncolluding coded databases

SA Obead, HY Lin, E Rosnes… - IEEE Journal on Selected …, 2022 - ieeexplore.ieee.org
Private computation in a distributed storage system (DSS) is a generalization of the private
information retrieval (PIR) problem. In such a setting, a user wishes to compute a function of …

Private function computation for noncolluding coded databases

SA Obead, HY Lin, E Rosnes, J Kliewer - arXiv preprint arXiv:2003.10007, 2020 - arxiv.org
Private computation in a distributed storage system (DSS) is a generalization of the private
information retrieval (PIR) problem. In such setting a user wishes to compute a function of $ f …

Capacity of private linear computation for coded databases

SA Obead, HY Lin, E Rosnes… - 2018 56th Annual …, 2018 - ieeexplore.ieee.org
We consider the problem of private linear computation (PLC) in a distributed storage system.
In PLC, a user wishes to compute a linear combination of f messages stored in noncolluding …

The capacity of private information retrieval from coded databases

K Banawan, S Ulukus - IEEE Transactions on Information …, 2018 - ieeexplore.ieee.org
We consider the problem of private information retrieval (PIR) over a distributed storage
system. The storage system consists of N non-colluding databases, each storing an MDS …

Private information retrieval from coded databases

K Banawan, S Ulukus - 2017 IEEE International Conference on …, 2017 - ieeexplore.ieee.org
We consider the problem of private information retrieval (PIR) over a distributed storage
system. The storage system consists of N non-colluding databases, each storing an MDS …

Private polynomial function computation for noncolluding coded databases

SA Obead, HY Lin, E Rosnes… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
We consider the problem of private polynomial computation (PPC) from a distributed storage
system (DSS). In such setting a user wishes to compute a multivariate polynomial of degree …

A general private information retrieval scheme for MDS coded databases with colluding servers

Y Zhang, G Ge - Designs, Codes and Cryptography, 2019 - Springer
The problem of private information retrieval (PIR) gets renewed attentions in recent years
due to its information-theoretic reformulation and applications in distributed storage systems …

Symmetric private information retrieval from MDS coded distributed storage with non-colluding and colluding servers

Q Wang, M Skoglund - IEEE Transactions on Information …, 2019 - ieeexplore.ieee.org
A user wants to retrieve a file from a database without revealing the identity of the file
retrieved to the operator of the database (server), which is known as the problem of private …

The capacity of private information retrieval from uncoded storage constrained databases

MA Attia, D Kumar, R Tandon - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Private information retrieval (PIR) allows a user to retrieve a desired message from a set of
databases without revealing the identity of the desired message. The replicated database …

Achievable rate of private function retrieval from MDS coded databases

SA Obead, J Kliewer - 2018 IEEE International Symposium on …, 2018 - ieeexplore.ieee.org
We study the problem of private function retrieval (PFR) in a distributed storage system. In
PFR the user wishes to retrieve a linear combination of M messages stored in non-colluding …