If you need an invitation letter for visa application to USA for the IEEE Joint Conference BigDataService / Mobile-cloud / SOSE 2017 conference, please contact:
Tianyu Cao at firstname.lastname@example.org with the following details:
- Full Name
- Passport Number
If you are an author of IEEE Big Data 2016 paper (main conference paper, workshop paper or poster paper), please also include the paper id and title and the co-authors .
To know more about US Visa requirements, please visit US Visa website.