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@@ -45,10 +45,12 @@ From a more traditional algorithms perspective, I am also interested in applying
 differential privacy to optimization, machine learning, and mechanism design.
 
 ## Teaching ##
-- **Topics in Security and Privacy Technologies (CS 839)**: [F18](https://pages.cs.wisc.edu/~justhsu/teaching/f18/cs839/)
+- **Security and Privacy in Data Science (CS 763)**: [F19](https://pages.cs.wisc.edu/~justhsu/teaching/current/cs763/)
 - **Introduction to the Theory and Design of PL (CS 538)**: [S19](https://pages.cs.wisc.edu/~justhsu/teaching/s19/cs538/)
+- **Topics in Security and Privacy Technologies (CS 839)**: [F18](https://pages.cs.wisc.edu/~justhsu/teaching/f18/cs839/)
 
 ## Service ##
+- **2020** AAAI, CSF
 - **2019** POPL, PLMW, POST, CSF, DARS (co-chair)
 - **2018** LICS, WWW
 - **2017** FCS, TPDP, MFPS