For inquiries regarding paper submission, registration, the conference program, or any other matters related to CEDI 2027, please contact the conference secretariat. We will respond to your inquiry as soon as possible.
Official Conference Email
This is the single point of contact for all conference matters. Please use the subject-line conventions below to help us route your message to the appropriate committee member.
To ensure a timely response, please include the appropriate prefix in the subject line of your email. Messages without a clear subject may take longer to process.
Paper Submission
Questions about templates, page limits, submission format, review status, or camera-ready preparation.
Subject: [CEDI 2027 Submission] — Your Paper Title
Registration & Payment
Questions about registration categories, fees, payment methods, invoices, refunds, or substitution.
Subject: [CEDI 2027 Registration] — Your Name
Program & Speakers
Questions about the technical program, keynote talks, session schedules, or speaker arrangements.
Subject: [CEDI 2027 Program] — Topic
Visa & Travel
Questions about invitation letters, visa support documents, accommodation, or local transportation in Zhengzhou.
Subject: [CEDI 2027 Visa/Travel] — Your Name
Publication
Questions about proceedings publication, indexing, ACM APC, or copyright transfer.
Subject: [CEDI 2027 Publication] — Your Paper Title
General & Other
Sponsorship, media, collaboration proposals, or any other matters not covered above.
Subject: [CEDI 2027 General] — Topic
The secretariat aims to respond to all inquiries within 2–3 working days. During peak periods (close to the submission deadline, notification date, and registration deadline), responses may take slightly longer.
If you do not receive a reply within one week, please resend your message with the same subject line and note that it is a follow-up. This helps us locate your original inquiry.
Conference Name
CEDI 2027
International Conference on Computational Economic Decision Intelligence
Date
March 5–7, 2027
Three-day program including keynotes, technical sessions, and discussions
Venue
Zhengzhou, China
Detailed venue and accommodation information will be announced
Contact information is subject to updates. For all conference-related inquiries, please use contact_cedi@163.com. We look forward to welcoming you to Zhengzhou in March 2027.