I am a member of Harvard's Theory of Computation research group.  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 an office hour on Wednesdays, 4:00-5:00pm. Please note that my office hour may be 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 Important Note on reduction in some professional activities and answers to common inquiries (including reference letters, email communication, advising, internal and external service, appointments, and refereeing).

Upcoming Events

2019 Oct 16

Rescheduled/ Relocated Office Hours

5:00pm to 5:30pm


Center of Mathematical Sciences and Applications (CMSA), 20 Garden Street, Cambridge, MA 02138 - Board Members' Office (Room # TBD)
2019 Oct 23

Regular Office Hour

Repeats every week every Wednesday until Thu Dec 19 2019 .
4:00pm to 5:00pm


MD 337


Professional Activities