I am a member of Harvard's Theory of Computation research group and also lead Harvard's Privacy Tools Project.  My research areas include computational complexity, cryptography, randomness in computation, and data privacy.

I will be on sabbatical during the 2019-2020 academic year and will not be teaching any courses during that time. I will continue to be available for regular research meetings and will hold one regular weekly office hour. This hour is usually on Wednesdays 1:00-2:00pm, but please note that it is subject to change; see the calendar below for any relevant updates. If you need to meet at a time outside of office hours, please contact my faculty coordinator Allison Choat <achoat@seas.harvard.edu>.

See FAQ with answers to common inquiries (including reference letters, graduate admissions, advising, internal and external service, appointments, and refereeing) and information on contacting me.

Upcoming Events

2020 Aug 19

Summer Virtual Office Hours (via Zoom)

Repeats every week every Wednesday until Tue Sep 01 2020 except Wed Jun 24 2020, Wed Jul 01 2020, Wed Jul 15 2020, Wed Jul 29 2020, Wed Aug 12 2020.
2:00pm to 3:00pm




Current Professional Activities