30/09/2010: Special session proposals deadline.
30/10/2010 30/11/2010: Deadline for regular submissions.
08/12/2010: Deadline for submissions to invited sessions.
18/01/2011: Notification for acceptance decision.
28/01/2011 02/02/2011: Deadline for reduced registration fees.
01/02/2011 06/02/2011: Deadline for uploading the final version of abstracts.