Next week, PL seminar and PL Jr will swap: On Mon 10/5, 11:30-1:30, we'll hear from Vikash Mansinghka on Natively Probabilistic Computation (see the PL seminar announcement for more details). On Wed 10/7, 11:45-1:45, I'll be giving a talk on semantic paradigms and their interrelation. Both will take place in WVH366.