15 January 2007	2nd Call for papers
15 January 2007	Online registration and submission of abstracts is possible
8 March 2007	Deadline for submission of abstracts
22 March 2007	Notification of abstract acceptance
1 May 2007	Deadline for submission of full papers

Paper presentation
Our objective is that each paper will be given half an hour for presentation and discussion. Papers received before May 1st 2007 will be scheduled in these terms.