- October 20th, 2009 : Website open.
- November 25th, 2009 : Dataset available.
- January 25th, 2010 (extended) : Deadline for the paper submission to ICPR 2010 main conference.
- April 1st, 2010 (extended) : Deadline for the submission of results.
- April 15th, 2010 (extended) : Notification of participation.
- August 22nd, 2010 : SDHA 2010 at ICPR 2010.
SDHA 2010 will be held in conjunction with International Conference on Pattern Recognition (ICPR) 2010 at Istanbul, Turkey. The conference dates are August 23rd to 26th.