AltoPIR achieves 50.1x higher throughput for private information retrieval
AltoPIR leverages on-CPU matrix accelerators like Intel AMX for efficient batching in PIR without discrete hardware.
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Stories tagged #pir
Amora: Communication-Efficient Private Approximate Nearest Neighbors Search
Amora cuts private nearest-neighbor search communication 93-99% versus Pacmann while raising accuracy.
Private Information Retrieval With Arbitrary Privacy Requirements: Introduction and Capacity Results
Researchers formulate private information retrieval under arbitrary graph-based privacy requirements, deriving capacity bounds and introducing pyramid storage graphs.