Announcement of the call for papers           June 1, 2010
Deadline for abstract submissions             January 15, 2011
Notification of abstract acceptance begins    February 28, 2011
Deadline for Full paper submissions           April 30, 2011
Pre-registration period                       from February 28 to May 30, 2011
Registration begins                           May 31,2011
On-site registration                          August 12 -13,2011