If you need an invitation letter for applying visa at a United States consulate, please send an email to CIKM 2016 event management team leader Maureen Bowling at CIKM.Indy2016@gmail.com with the following information:
Your full name as it is in your passport, your affiliation, your contact address and email. Please also include information regarding your business at CIKM 2016 conference. If you are presenting a paper please provide the title of the paper; if you are organizing a workshop or delivering a tutorial, please include detailed information of that workshop or tutorial.
Upon receiving the above information, the invitation letter will be processed in three business days and will be emailed to you. Thank you for your support for CIKM 2016 conference.