Visa Information

Visa Information

The site has information about obtaining a visa for those traveling to the United States. The site also has links to websites for U.S. embassies and consulates worldwide. The embassy and consulate websites have very helpful information about procedures, timelines, communities served, required documentation, and fees.

International registrants should be particularly aware and careful about visa requirements and should plan travel well in advance.

Requesting Visa Support Letters

ACM is able to provide visa support letters to attendees as well as authors with accepted papers, posters, or members of the conference committee.
For visa support letters, refer all requests to .   ACM suggests posting this address on the conference web-site. Those requesting a letter should allow up to 10 business days to receive it.  All requests are handled in the order they are received.  The information below should be included with the request.
Name (as it appears on attendee’s passport) and mailing address.
The name of the conference attendees is registering for.
Attendee’s  registration confirmation number.
Authors may indicate their paper title.  Speakers can provide the title of their talk.
Include a fax number or email address of where letter can be sent.
If an attendee requests a letter from the organizers (some embassies might require one), please contact your Conference Operations Liaison for a support letter template.
ACM does not provide letters for transport of vendor or presenter equipment.  ACM suggests shipping the materials insured to the conference facility.


* Registration online
* Call for Brave New Ideas
* Call for Tutorial Proposals
* Call for Regular Papers
Call for Workshop Proposal

* Call for Panels
* Call For Multimedia Grand Challenge Papers
* Call for Papers for Doctoral Symposium
* Call for Open Source Software Competition
* Call for Business Venture Proposal
* Important Dates
* Be a Volunteer


RT @rene_kaiser: AltMM’17 at @acmmm17 deadline extended to July 19. Please register your abstract asap.
#altmm17 #…July 11, 2017RT @mad_astronaut: Are you a scientist working in subjective multimedia analytics? Consider submitting to our @acmmm17 MUSA2 Workshop https…July 7, 2017RT @InVID_EU: Don’t miss the 1st workshop on #Multimedia #Verification #MuVer2017 @acmmm17 submit your work until 19 July!…June 30, 2017RT @huskyjo: Family Classification @acmmm17– 1/2 through Phase 2, register if you have not already, @CompVisionNews…June 17, 2017RT @huskyjo: @CompVisionNews Kinship Recognition Big Data Challenge @acmmm17– 1/2 through Phase 2, sign up now, 17, 2017


Our Brave New Idea Track calls for papers about how multimedia can create new or enhance intelligent systems. Deadline extended to June 9! 30, 2017