Registration Fee

Category Early Bird (till July 10, 2019) Standard (from July 10, 2019) Onsite Registration
Author 450 USD / 3000 RMB 480 USD / 3200 RMB N/A
Author (Committee members) 430 USD / 2900 RMB 450 USD / 3000 RMB N/A
Author (Student) 430 USD / 2900 RMB 450 USD / 3000 RMB N/A
Oral Presentation only 330 USD / 2250 RMB 350 USD / 2350 RMB 380 USD /  2550 RMB
Listener 290 USD / 1950 RMB 320 USD / 2150 RMB 350 USD / 2350 RMB
Each Additional Paper 350 USD / 2350 RMB 380 USD /  2550 RMB N/A
Each Additional Page (up to 5) 50 USD / 350 RMB 50 USD / 350 RMB N/A
Each Additional Copy of Publication 70 USD / 450 RMB 70 USD / 450 RMB N/A
Academic Visiting or One Day Tour 70 USD / 450 RMB 70 USD / 450 RMB N/A

After you have received the acceptance, you will be require to register before set registration deadline. Please send required documents 1. camera ready paper (word & pdf); 2. Signed Copyright Release Form (jpg or pdf);3. Filled registration form(word); 4. Payment proof (jpg or pdf) to us to

Download the Registration Form (Author)

Download the Registration Form(Presenter)

Download the Registration Form(Listener)

All fees are in US dollars. In order for a paper to be published, at least one author from each paper must pay the full registration fee, and attend the conference to present the paper.

What's included in your registration fee:

Publication of accepted paper(s) in the proceedings (for category of author only)
A USB of collection of all papers
Admission to all technical sessions
Lunch Break and Dinner banquet on Nov. 9, 2019
Beverages during every networking break both in the morning and afternoon of Nov. 9, 2019

Accommodation, transport or visa application is not included the fee and we strongly advise participants should make an early arrangement.

In order for the paper to be published, at least one of the authors must pay the full registration fee and make presentations (oral presentaion or poster presentation). Therefore, the co-author can just register as listener. If the camera ready paper exceeds 5 pages, extra page will be charged 70USD per page.

If you experience issues during registration, please contact Heleny Yi.


Chengdu is endowed with rich natural resources and enjoys pleasant temperature all year round. Chengdu welcomes BDML2019!


Useful Information

If you encounter any problem in payment via online credit payment system, it is suggested you could change an email and try again. Or please contact Ms. Heleny Yi for alternative payment methods such as telegraphic transfer or paypal before registration deadline.