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cs.CR2019
PINFER: Privacy-Preserving Inference for Machine Learning
Marc Joye, Fabien A. P. Petitcolas
The foreseen growing role of outsourced machine learning services is raising concerns about the privacy of user data. Several technical solutions are being proposed to address the…
cs.CR2019
Privacy-Enhancing Context Authentication from Location-Sensitive Data
Pradip Mainali, Carlton Shepherd, Fabien A. P. Petitcolas
This paper proposes a new privacy-enhancing, context-aware user authentication system, ConSec, which uses a transformation of general location-sensitive data, such as GPS location,…
cs.CR2018
A First Look at Identity Management Schemes on the Blockchain
Paul Dunphy, Fabien A. P. Petitcolas
The emergence of distributed ledger technology (DLT) based upon a blockchain data structure, has given rise to new approaches to identity management that aim to upend dominant appr…