Served on program committees and as chair for top-tier conferences: co-chair of COLT 2016 and ALT 2021; senior PC or area chair for NeurIPS, ICML, ICLR, COLT (2020–2025).
Co-organized key workshops including Apple’s Privacy Preserving Machine Learning workshops (2021–2024), and Simons Institute programs such as 'Privacy and the Science of Data Analysis' (2019).
Published extensively in leading venues; notable works include:
— 'Trade-offs in Data Memorization via Strong Data Processing Inequalities' (COLT 2025), Best Paper Award at ICML 2025 MemFM workshop;
— 'Instance-Optimal Private Density Estimation in the Wasserstein Distance' (NeurIPS 2024);
— 'Fast Optimal Locally Private Mean Estimation via Random Projections' (NeurIPS 2023);
— 'Stronger Privacy Amplification by Shuffling for Renyi and Approximate Differential Privacy' (SODA 2023);
— Multiple papers in ICML, NeurIPS, STOC, FOCS, often collaborating with Kunal Talwar.
Steering committee member of the Association for Computational Learning (2015–2022) and the Association for Algorithmic Learning Theory (2019–2022).