ELLIS against Covid-19

Privacy-preserving contact statistics collection for COVID-19 epidemic management

ellis 22 April 2020 - 22 April 2020
22 April 2020 • 14:20 - 14:30

(University of Helsinki & Finnish Centre for AI)

Many European countries are planning to deploy contact tracing apps to help COVID-19 epidemic management. Privacy is an absolute requirement for such apps, and typically they would only share a list of anonymous identifiers of recent contacts when someone is diagnosed positive. We propose additional opt-in sharing of numbers of daily contacts of users under strict privacy guarantees from differential privacy. Such data would help epidemic modelling and monitoring the impact of non-pharmaceutical interventions needed for managing the epidemic.

Video:

Speaker(s):

Thumb ticker antti honkela
(University of Helsinki & Finnish Centre for AI)