Recorded talks
Public randomness extraction with ephemeral roles and worst-case corruptions.
Long talk @ IISc-MSR Lecture Series, 2022.
Shorter talk @ CRYPTO 2022.
Low-degree polynomials, local sources, and a curious log factor.
CMU Theory Lunch, 2022.
Extractor lower bounds, revisited.
Random 2020.
How to extract useful randomness from unreliable sources.
Eurocrypt 2020.
Coded and uncoded trace reconstruction.
Invited talk at the Shannon Channel, hosted by Salim El Rouayheb, 2019.