5 papers · 1 filter
-Sum Box: An Abstraction for Linear Computation over Many-to-one Quantum Networks
Matteo Allaix, Yuxiang Lu, Yuhang Yao +3
Linear computations over quantum many-to-one communication networks offer opportunities for communication cost improvements through schemes that exploit quantum entanglement among…
Private Information Retrieval from Colluding and Byzantine Servers with Binary Reed-Muller Codes
Perttu Saarela, Matteo Allaix, Ragnar Freij-Hollanti +1
In this work, a flexible and robust private information retrieval (PIR) scheme based on binary non-maximum distance separable (non-MDS) codes is considered. This combines previous…
On the Capacity of Quantum Private Information Retrieval from MDS-Coded and Colluding Servers
Matteo Allaix, Seunghoan Song, Lukas Holzbaur +3
In quantum private information retrieval (QPIR), a user retrieves a classical file from multiple servers by downloading quantum systems without revealing the identity of the file.…
High-Rate Quantum Private Information Retrieval with Weakly Self-Dual Star Product Codes
Matteo Allaix, Lukas Holzbaur, Tefjol Pllaha +1
In the classical private information retrieval (PIR) setup, a user wants to retrieve a file from a database or a distributed storage system (DSS) without revealing the file identit…
Quantum Private Information Retrieval from Coded and Colluding Servers
Matteo Allaix, Lukas Holzbaur, Tefjol Pllaha +1
In the classical private information retrieval (PIR) setup, a user wants to retrieve a file from a database or a distributed storage system (DSS) without revealing the file identit…