The deadline for submissions to DC-2013 in Lisbon has been set for 29 March. The call for participation is available at http://purl.org/dcevents/dc-2013/cfp. Submissions are being accepted for full papers, project reports, and posters. Special session proposals are also being accepted. DC-2013 is being collocated with iPRES 2013 in Lisbon, Portugal on 2-6 September 2013.