Note to Columbia students
Scammers have recently been impersonating me and other CS faculty, contacting students about fake research positions. Please be vigilant! I will only email about research positions from Columbia email addresses, and I will never email asking you to pay for “supplies” in order to qualify for a research position. Please feel free to email me at my Columbia address to confirm whether an email really came from me.


Office: CSB 504 (directions)

Other Online Profiles: (I use most of these infrequently.)