* [Applied category theory](http://math.ucr.edu/home/baez/ACTUCR2019/), AMS Western Sectional Meeting, 9-10 November 2019, U.C. Riverside.

* [Applied category theory](http://math.ucr.edu/home/baez//ACT2017/), AMS Western Sectional Meeting, 4-5 November 2017, U.C. Riverside.