2 citations · 8 across the 25 of their papers we have counts for
6 papers · 1 filter
Post-Quantum Security for Ultra-Reliable Low-Latency Heterogeneous Networks
Rafael G. L. D'Oliveira, Alejandro Cohen, John Robinson +2
We consider the problem of post-quantum secure and ultra-reliable communication through a heterogeneous network consisting of multiple connections. Three performance metrics are co…
Field Trace Polynomial Codes for Secure Distributed Matrix Multiplication
Roberto Assis Machado, Rafael G. L. D'Oliveira, Salim El Rouayheb +1
We consider the problem of communication efficient secure distributed matrix multiplication. The previous literature has focused on reducing the number of servers as a proxy for mi…
Degree Tables for Secure Distributed Matrix Multiplication
Rafael G. L. D'Oliveira, Salim El Rouayheb, Daniel Heinlein +1
We consider the problem of secure distributed matrix multiplication (SDMM) in which a user wishes to compute the product of two matrices with the assistance of honest but curious s…
Private Multi-Group Aggregation
Carolina Naim, Rafael G. L. D'Oliveira, Salim El Rouayheb
We study the differentially private multi group aggregation (PMGA) problem. This setting involves a single server and users. Each user belongs to one of distinct groups and…
NeuraCrypt: Hiding Private Health Data via Random Neural Networks for Public Training
Adam Yala, Homa Esfahanizadeh, Rafael G. L. D' Oliveira +6
Balancing the needs of data privacy and predictive utility is a central challenge for machine learning in healthcare. In particular, privacy concerns have led to a dearth of public…
Differential Privacy for Binary Functions via Randomized Graph Colorings
Rafael G. L. D'Oliveira, Muriel Medard, Parastoo Sadeghi
We present a framework for designing differentially private (DP) mechanisms for binary functions via a graph representation of datasets. Datasets are nodes in the graph and any two…