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.

This semester, I will be teaching Computer Science 208: Applied Privacy for Data Science. Class meets Monday/ Friday 10:30-11:45 AM. 

My regular office hours during Spring 2018 will be published later in January. Please note that these hours may be subject to change due to fluctuations in my weekly schedule – see the calendar below for any relevant updates. If you need to meet at a time outside of office hours or during the semester break, please contact my faculty coordinator.

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).