Online registration is open!

Registration fees are in USD and payable by credit card at the time of registration. Your ACM Member number is required to register at the Member rate.

Tutorials at CHIIR will take place on Sunday, March 11 and Workshops will take place on Thursday, March 15 and are not included in the registration fee. During registration you will be asked to select which tutorial and workshop (if any) you would like to attend.

Those interested in receiving Visa Letters should see the information found on the visa information page. Registration is required before such letters can be issued.


All prices are in US Dollars. Registration fees include:

  • 3 days of conference sessions (Monday, March 12 to Wednesday, March 14)
  • Opening reception at Zimmerli Art Museum (Sunday, March 11)
  • Poster reception (Monday, March 12)
  • Banquet dinner at Ria Mar (Tuesday, March 13)
  • Breakfasts and lunches at the Heldrich Hotel during the conference (March 11-14)

To take advantage of member rates, join ACM and/or SIGIR.

Early (until Jan 21) Regular (Jan 22 to Feb 18) Late (after Feb 18)
Conference Professional ACM/SIGIR Member $600 $700 $800
Professional Non-Member $700 $800 $900
Student $400 $450 $500
Tutorials * † Professional ACM/SIGIR Member $80 $100 $120
Professional Non-Member $100 $120 $140
Student $40 $50 $60
Workshops ^ † Professional ACM/SIGIR Member $80 $100 $120
Professional Non-Member $100 $120 $140
Student $40 $50 $60
Doctoral Consortium (By invitation) --
Extra Banquet ticket $80

* One fee for the tutorials covers access to all tutorials (two in the morning, two in the afternoon).

^ One fee for the workshops covers access to all three workshops (taking place in parallel during the whole day).

† If attending without registering for the conference, add $20 to the 'Professional Non-Member' rate for professionals, and add $10 to 'Students' rate for students.