All submissions should be made through the EasyChair Conference System (the link will be provided soon) and must be formatted according to ACM SIG proceedings format and prepared as a .pdf file. Submissions can be made both in long or short format:
Long papers: Max 8 pages
Short papers: Max 4 pages
Demo papers: 2-4 pages
Workshop proceedings will be available both on a USB drive and via the ACM Digital Library of RecSys 2015.
At least one author of each accepted paper must attend to the workshop.