The conference will be held in the TU Delft Auditorium, a large concrete building on the campus which looks something like a spaceship from Star Trek (click on the picture on the left to see a more complete maquette). The Auditorium is shown as building 20 on this map of the university campus.
The address of the conference venue:
Delft University of Technology Auditorium
2628 CC Delft
Tel. +31 15 278 8022
Below is some general info about the location of Delft in the Netherlands. The Travel section gives more information on how to reach Delft by public and private transport.