Workshop registration

All workshop participants must register. Workshop registration is through the SIGIR conference registration website. Because the early registration deadline (May 19, 2016) falls before the paper acceptance date for some workshops, the organizers have generously set the same fee for early and regular registration (of course, this applies to workshops only, not the conference fee). The organizers have tentatively fixed July 12, 2016 as the last day for regular registration; after that registration will be on-site, and at a higher fee.