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Registration

Registration fees

Note that all registration fees are in GBP and are payable by credit or debit card at time of registration. Your ACM/SIGIR Member number will be required to register at the Member rate; students do not require ACM membership. Full conference registration includes workshops, tutorials, and the doctoral consortium (where invited).
Those registering as a student will be asked to provide proof of their student status at a later date.

Register for CHIIR 2024

Early*
(until 26 Jan, 2024)
Standard*
(27 Jan - 23 Feb, 2024)
Late*
(after 23 Feb, 2024)
Full conference ACM Member £500 £550 £600
Non-member £550 £600 £650
Student £300 £350 £400
Tutorials/workshops only ACM Member £70 £75 £80
Non-member £90 £95 £100
Student £50 £55 £60
Online registration ACM Member £300
Non-member £400
Student £180
Extra banquet ticket £80
* Note that prices will change at 4PM UK time on the 26th of January and the 23rd of February.

Cancellation

Requests for registration cancellation must be made in writing to: m.harvey[at]sheffield.ac.uk. All requests for refunds will be processed after the CHIIR 2024 conference. 50% will be refunded for any requests received more than 14 days before the start of the conference (i.e., before Sunday the 25th of February, 2024). For cancellations made on or after Sunday the 25th of February, 2024, no refund will be provided. There will be no refunds for authors of accepted papers (when no other co-author is registered).

Author registration policy

Each accepted proceedings paper must have at least one author registered by the early-bird deadline for the corresponding contribution to be included in the proceedings. The registration has to be for physical attendance.
The same holds for contributions accepted for workshops. Each accepted workshop paper must have at least one author registered. In practice, this means that authors pay a single registration fee, regardless of the number of contributions accepted (e.g., if an author submits and gets accepted a long and a short paper, a single registration would fulfill the policy mentioned above).

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