International Conference on Combinatorial Algorithms
Venue – ICCA 2026, san francisco
ICCA-2026 takes place in san francisco, USA on 15 December 2026. Below: the venue, and how to get the letter of invitation for your visa.
Location
Venue of ICCA 2026
950 Mason Street, Nob Hill, San Francisco, CA 94108, United States
Hotel Details
Atop centrally located Nob Hill, this landmark San Francisco hotel features luxurious rooms and suites. A full-service gym and spa and two unique dining experiences are available on site. Fairmont San Francisco is the only hotel in the city where all 3 cable car lines meet. High ceilings, a modern desk with built-in USB ports and bedside reading lights are featured in all rooms and suites at Fairmont San Francisco. Modern flat-screen TVs are included in each room. The luxurious marble baths feature Le Labo toiletries and plush robes. The Fairmont’s unique rooms include panoramic views of the Golden Gate Bridge, Alcatraz, Coit Tower and the Financial District. Fairmont San Francisco's Tonga Room & Hurricane Bar serves Polynesian-fusion cuisine and features live entertainment on a floating barge. Guests can enjoy the equipment, saunas and exercise classes at the on-site health club. A variety of shops are also located at the hotel. Fairmont San Francisco is 5 minutes’ cab ride to the Ferry Building and is 6 km from the Golden Gate Bridge. San Francisco International Airport is 20 minutes’ drive away.
- City
- san francisco, USA
- Dates
- Can't travel?
- Present online: see video conferencing and the virtual fees.
Visa
Letter of invitation for ICCA 2026
A letter of invitation is proof that your paper submission and registration have been accepted by the conference committee. It is written in English and may help with your visa application; however, it does not guarantee a visa.
Invitation letters are issued only after your registration and payment are complete, and they are sent by email.
For those who need a visa: the organising committee has no control over the visa application process or the decision of the embassy or consulate, and cannot be responsible for visa issuance. Processing times vary, so start your application as early as you can. If an application is denied, we cannot change the decision or correspond with the embassy on behalf of the applicant.
To request the letter, email us:
- Registration form
- Payment proof
- Passport size photo
- Passport scan copy
Visa information: www.projectvisa.com
Contact
Contact the ICCA 2026 team
Questions about submission, registration, the invitation letter or publication? Send us a message and the conference team will reply by email.
- Email[email protected]
- Conference locationsan francisco, USA, 15 December 2026