Important Dates       February 25, 2009 Submission Deadline March 25, 2009 Decision Deadline April 5, 2009 Final Version Deadline June 20-23, 2009 Conference Dates       Home Committees Registration&Invitation Plenary  Speakers Tech Program Accepted Papers Presentation  Info Access  info Accommodation Final Version Instruction The Best Paper Selection Committee Submission Site Submission Formatting Important Dates Tour  Information Local info&Scenery Hefei