Research track
| Abstract submission | November 3 |
| Full Paper submission | November 10 |
| Acceptance notification | January 17 |
| Camera ready | March 8 |
| Conference dates | May 20 – 22 |
Workshops
| Proposal submission | October 17 |
| Acceptance notification | November 14 |
| Tutorial dates | May 18 – 19 |
Tutorials
| Proposal submission | December 8 |
| Acceptance notification | January 31 |
| Tutorial dates | May 18 – 19 |
Poster track
| Paper submission | January 24 |
| Acceptance notification | February 22 |
| Camera ready | March 8 |
Demo track
| Paper submission | January 24 |
| Acceptance notification | February 22 |
| Camera ready | March 8 |
Web Science Track
| Abstract submission | January 19 |
| Full Paper submission | January 23 |
| Acceptance notification | February 27 |
| Camera ready | March 8 |
Ph.D. Symposium
| Paper submission | January 31 |
| Acceptance notification | February 22 |
| Camera ready | March 8 |