Registration Information

To register, please visit

  • Conference Fees:

       Early (7 Dec)   Regular   Onsite 
     Students  $300 $350 $400
     ACM Members  $475 $600 $650
     Non-Members  $575 $700 $750

    * Includes keynote address by Jimmy Wales.

  • Workshop Fees:

       Early (7 Dec)   Regular   Onsite 
     Students  $100 $100 $150
     ACM Members  $100 $100 $150
     Non-Members  $100 $125 $150

    * Opportunities and instructions for submitting to a workshop are available here.

  • Refund Policy:

     Through Dec 1:  100% refund
     Dec 2 - Dec 15:  100% refund less $100
     After Dec 16:  no refund

  • Information for attendees:

    • Requesting Visa Support Letters

      • ACM is able to provide visa support letters to attendees as well as authors with accepted papers, posters, or members of the conference committee.
      • For visa support letters, refer all requests to [email protected] ACM suggests posting this address on the conference web-site. Those requesting a letter should allow up to one week to receive it. All requests are handled in the order they are received. The information below should be included with the request.

        – Name (as it appears on attendee’s passport) and mailing address
        – The name of the conference attendees is registering for
        – Attendee’s registration confirmation number
        – Authors may indicate their paper title. Speakers can provide the title of their talk.
        – Include a fax number or email address of where letter can be sent
      • If an attendee requests a letter from the organizers (some embassies might require one), please contact your Conference Operations Liaison for a support letter template.
      • ACM does not provide letters for transport of vendor or presenter equipment. ACM suggests shipping the materials insured to the conference facility.