Miranda Christ

me

I am a third-year computer science PhD student in the theory group at Columbia University. I am fortunate to be co-advised by Tal Malkin and Mihalis Yannakakis. I'm interested in practically motivated theoretical problems, especially in the areas of cryptography, privacy, and complexity.

I'm also a research intern at the Andreessen Horowitz crypto research group, led by Tim Roughgarden.

Papers

Differential Privacy and Swapping: Examining De-Identification's Impact on Minority Representation and Privacy Preservation in the U.S. Census. Christ, Radway, Bellovin, IEEE S&P 2022. [pdf, IEEE]

Poly Onions: Achieving Anonymity in the Presence of Churn. Ando, Christ, Lysyanskaya, Malkin, TCC 2022. [ePrint]

Email: mchrist at cs dot columbia dot edu