Phishing alert: If you received an email about a research internship with me, it is a scam and part of a phishing campaign. Do not respond or contact the email or the phone number listed.

A phishing campaign is sending emails that falsely claim to offer a paid research internship under my supervision. These emails are not from me and are not affiliated with Columbia University. If you received one, please:

Do not respond to the email or text the phone number listed.
Forward the email as an attachment (in Gmail: select the email → click ⋮ → "Forward as attachment") to phishing@columbia.edu. Forwarding as an attachment preserves the email headers, which helps IT security trace and block the sender.

Office Hours

For Columbia PhD students in their second year and above.

First-year students: please use the office hours in your course syllabus.

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