CIKM 2021 Registration Information

The 30th ACM International Conference on Information and Knowledge Management – CIKM 2021 will take place online from 1-5 November 2021 in a lively and interactive manner. Now in its 30th year, the Conference on Information and Knowledge Management (CIKM) is a leading international forum for research into information and knowledge management, as well as recent advances in data and knowledge bases.

Access to the virtual event website will be forthcoming in October 2021

Hosted online from Gold Coast, Queensland, Australia



Registration Fees

All registration fees are quoted in US Dollars – USD

Category - Author Author Registration
(Until 15th September)
Author ACM-SIG Member
[Either Professional or Student]
Author Non-Member $329
Category – Workshop Author Workshop Author Registration
(Until 25 October)
AUTHOR AnalytiCup or Workshop $49
Category - Attendee Attendee Registration
(Until 25 October)
Conference Attendee $49

ACM-SIG Member

Accepted memberships include ACM, SIGIR and SIGweb.

To join SIGIR as a member, please visit this link.

To join SIGWEB as a member, please visit this link.

Registration includes

  • Admission to all sessions, including workshops, tutorials, and AnalytiCup
  • Access to digital copy of the proceedings
  • Gift: CIKM-21 polo shirt. Register by the early deadline of 15 September to get the shirt before the conference

Author Registration Policy

  • All author registrations should be received by 15 September in order to have the papers included in the proceedings. Only papers covered by a registration will be included in the conference proceedings.
  • At least one author from each paper must register for the conference.

Registration Methods

Please register through the online registration system. Methods of payment accepted include credit card and wire transfer. Any queries email:


CIKM 2021 Terms & Conditions

  • Registrations are accepted only on full completion of the online registration form.
  • No booking will be confirmed until the registration payment is received in full.
  • CIKM 2021 Committee reserves the right to alter any of the program or other arrangements for this conference; including cancellation or postponement of the conference should unforeseen circumstances require it. The organisers accept no responsibility for resulting costs or inconvenience to participants in this case.
  • It is the responsibility of the author or participant to ensure that adequate internet connectivity is available at their place of viewing for the duration of the online conference.

Cancellation Policy

Requests for cancellations or changes must be sent in writing to the registration desk:

If you cancel your registration:

  • By 25 October Attendee registrations will receive a 50% refund
  • No refunds issued from 26 October 2021
  • There is no refund for non-attendance
  • No refunds for Author registrations

ACM Policies

Click to review ACM’s Privacy Policy. In participating, I acknowledge ACM’s Policy Against Harassment at ACM Activities and agree that behaviour such as the following will constitute grounds for actions against me:

  • Abusive action directed at an individual, such as threats intimidation, or bullying
  • Racism, homophobia, and other behaviour that discriminates against a group or class of people
  • Sexual harassment of any kind, such as unwelcome sexual advances or words/actions of a sexual nature

If you are involved in or witness any such incident, please inform the event organizers.

ACM Professional Membership

To join SIGIR as a member, please visit this link.

To join SIGWEB as a member, please visit this link.

Contact Information

For any registration-related issues or queries please send an email to: