Conference Registration

Registration Fee

Registration Type Early Registration
(on or before Oct. 13th, 2019)
Late/On-Site Registration
(after Oct. 13th, 2019)
Author Full Registration USD $650 + extra page fee N/A
Regular Full Registration USD $650 USD $750
Student Registration USD $450
Extra Page Fee USD $150 per page N/A



For each accepted paper, at least one author (even if you are a student) must finish Early Regular Registration (The deadline is October 13th, 2019) to guarantee the paper will be included in the proceedings.

After you finish your registration, please send an email containing the ID and title of the registered paper to to confirm your registration.

If you need a visa letter to apply for visa to enter China, please contact the Program Vice Chair Dr. Guilin Li.

Researchers from areas and countries other than the mainland of China:

Please, visit the COCOA 2019 registration system for oversea researchers.

Researchers from the mainland of China:

Please, visit the COCOA 2019 registration system for domestic researchers.


  1. Each paper needs an author full registration in order to be published in the proceedings.
  2. Authors of accepted papers must finish author full registration on or before October 13th, 2019 to guarantee that all papers are included in the proceedings.
  3. One author full registration is required for each paper (i.e. if two papers of yours are accepted, each paper must be registered and paid).
  4. Author full registration is not refundable.
  5. One banquet ticket, the access to the online proceedings, gift will be covered by the full registration. Student registartion does not cover the banquet ticket. In both cases, no lunch or dinner (except the banquet if applicable) will be provided.
  6. A companion ticket for the banquet can be purchased on site for USD $110.