| Harald Niederreiter |
Austrian Academy of Sciences, Austria |
15/01/2013 to 06/02/2013 |
| Igor Shparlinski |
Macquarie University, Australia |
28/01/2013 to 02/03/2013 |
| Patrick Sole |
Télécom ParisTech, France |
12/06/2013 to 26/06/2013 |
| Igor Shparlinski |
University of New South Wales, Australia |
26/06/2013 to 29/06/2013 |
| Gregory William Berhuy |
University of Grenoble I, France |
07/08/2013 to 28/08/2013 |
