diff --git a/src/teaching/cse-7xx/2019sp.erb b/src/teaching/cse-7xx/2019sp.erb
index 9c313c93..ce3b2c62 100644
--- a/src/teaching/cse-7xx/2019sp.erb
+++ b/src/teaching/cse-7xx/2019sp.erb
@@ -115,6 +115,9 @@ schedule:
     - title: "Northstar: An Interactive Data Science System"
       name: Poojitha Alahari
   - date: Apr 10
+    speakers:
+    - title: "Synthesizing Type-Detection Logic for Rich Semantic Data Types using Open-source Code"
+      name: Carl Nuessle
   - date: Apr 17
   - date: Apr 24
   - date: May 1