The individual paper pdfs are linked from the Program, Poster, and Demo pages. You may also download the preliminary version of the proceedings as a single file. Please note this is a preliminary version for the conference attendees only and Springer will be publishing the official IVA proceeding in about two months after the conference. Springer will also make the proceedings available electronically. The official electronic version will be available to conference attendees for free for 4 weeks after the publication.