Wang Yan Macquarie University, Australia
04/01/2009 to 07/01/2009
Schouhamer Immink Kornelis Antonie
Essen University, Germany
10/01/2009 to 09/03/2009
Helger Lipmaa University of Tartu, Estonia
11/01/2009 to 30/01/2009
Fu Fangwei Nankai University, China
19/01/2009 to 20/02/2009
Cao Zhenfu Shanghai Jiao Tong University, China
20/01/2009 to 30/01/2009
Dong Xiaolei
Shanghai Jiao Tong University, China
20/01/2009 to 30/01/2009
Peter Reginald Wild University of London, UK
22/01/2009 to 30/01/2009
Praveen Gauravaram Technical University of Denmark, Denmark 
15/03/2009 to 22/03/2009
Dieter Spreen University of Siegen, Germany
18/03/2009 to 14/04/2009
Carles Padro Laimon Technical University of Catalonia, Spain
23/03/2009 to 10/04/2009
Ignacio Cascudo Pueyo University of Oviedo, Spain
23/03/2009 to 10/04/2009
Ronald Cramer Leiden University, The Netherlands
23/03/2009 to 10/04/2009
Yi Mu University of Wollongong, Australia
12/04/2009 to 18/04/2009
Huang Xinyi University of Wollongong, Australia
27/04/2009 to 01/06/2009
Alan Ling Chi Hung University of Vermont, USA
19/05/2009 to 25/05/2009
Charles Colbourn Arizona State University, USA
20/05/2009 to 28/05/2009
Gerard van der Geer Korteweg-de Vries Instituut, Universiteit van Amsterdam
27/05/2009 to 30/05/2009
Meyer Bertrand Universite de Bordeaux 1, France
15/06/2009 to 18/07/2009
Gregory William Berhuy University of Grenoble I, France
01/07/2009 to 31/08/2009
Alexander Vardy
University of California, USA
13/07/2009 to 22/07/2009
Wang Liping
Tsinghua University,  China
15/07/2009 to 14/09/2009
Koh Hock Lye Universiti Sains Malaysia
15/07/2009 to 15/07/2009
Francesco Pappalardi Universita degli studi Roma TRE, Italy
19/07/2009 to 23/07/2009
Patrick Sole
CNRS Laboratory, Sophia Antipolis, France
19/07/2009 to 07/08/2009
Chen Qinghua
Fujian Normal University, China
12/08/2009 to 21/08/2009
Li Yongqing Fujian Normal University, China
12/08/2009 to 21/08/2009
Christophe Doche Macquarie University, Australia
16/08/2009 to 22/08/2009
Miodrag Mihaljevic Serbian Academy of Sciences and Arts, Serbia
14/09/2009 to 09/10/2009
Amos Beimel Ben-Gurion University, Israel
24/09/2009 to 12/10/2009
Igor Shparlinski Macquarie University, Australia
26/10/2009 to 27/11/2009
Camilla Johanna  Hollanti University of Turku (UTU), Finland
03/11/2009 to 27/11/2009
Gilles Lachaud
CNRS, Institut de Mathematiques de Luminy (UMR 6206), France
08/11/2009 to 14/11/2009
Ron Steinfeld                Macquarie University, Australia 
23/11/2009 to 01/12/2009
Udaya Parampalli University of Melbourne, Australia
26/11/2009 to 26/11/2009