Asymmetric Private Set Intersection with Applications to Contact Tracing and Private Vertical Federated Machine Learning. - Nick Angelou; Ayoub Benaissa; Bogdan Cebere; William Clark; Adam James Hall; Michael A. Hoeh; Daniel Liu; Pavlos Papadopoulos; Robin Roehm; Robert Sandmann; Phillipp Schoppmann; Tom Titcombe (CoRR, 2020)