The 6th IEEE Global Conference on Signal and Information Processing (GlobalSIP) will be held at the Disneyland Hotel in Anaheim, CA, on November 26-29, 2018. GlobalSIP focuses on signal and information processing with an emphasis on up-and-coming signal processing themes. The conference features world-class plenary speeches, distinguished symposium talks, tutorials, exhibits, oral and poster sessions, and panels. GlobalSIP is comprised of co-located General Symposium and symposia selected based on responses to the call-for-symposia proposals. Featured symposia include: