updated 11 December 2019
| Date | Speaker |
|---|---|
| November 6 | David |
| November 13 | Debdeep |
| November 20 | Yan |
| November 27 | no meeting |
| December 4 | no meeting |
| December 11 | Scott |
| December 18 | Jonathan |
| December 25 | no meeting |
| January 1 | no meeting |
| January 8 | Samantha |
| January 15 | Mengqi |
| January 22 | Liping |
| January 29 | Paul |
| February 5 | Oguz |
| February 12 | Lindsey |
| February 19 | Burak |
| February 26 | Thomas |
| March 4 | Guang |
| March 11 | Matt |
| March 18 | Jose |
| March 25 | Lok |
| April 1 | Shen-zhao |
| April 8 | Debdeep |