The organizing committee of DC-2013 (http://purl.org/dcevents/dc-2013) has published the preliminary program of the event. On Monday, 2 September there will be four half-day tutorials in two parallel tracks. The program for the conference on Tuesday through Thursday, 3-5 September, includes keynotes and paper sessions, posters and four special sessions. On Friday, 6 September, two full-day workshops will address Managing Vocabularies (VocDay) and Cyber-infrastructure and Metadata Protocols (CAMP-4-Data) for scientific data. DC-2013 is collocated with iPRES and delegates can choose from sessions offered by both conferences. You can show your interest at Lanyrd. Twitter stream at @dcmi13, hashtag #dcmi13. DC-2013 and iPRES share a common registration that is now open at http://ipres2013.ist.utl.pt/registration.html.