COCOA 2021 
 Conference Photos 
 Call for Papers 
 Organizing Committee 
 Program Committee 
 Keynote Speakers 
 Author Instructions 
 Accepted Papers 
 Final Paper Submission 
 Conference Program 
 Contact Us 



The final paper and the signed copyright form are due on October 25, 2021. This is a firm deadline for the production of the proceedings. 



Final Paper Preparation:

The page limit is 15 (for full paper), 8 (for short paper) and is strict. Authors with over-page must pay the extra fee of USD $100 per page (discounted). A maximum of 2 over-pages is allowed, and the fee is charged via registration. Please follow strictly the author instructions of Springer-Verlag when preparing the final version: 




The LaTeX templates are available at


Note that:

1 Wrong format of the paper or delay to submit the camera ready version will result in excluding your paper from the proceeding.

2 The authors should include their ORCIDs in the headers of their papers.

3 We encourage the inclusion of all the authors’ email addresses in the header, but at very least, the email address of the corresponding author should be present.

4 It is possible to have two corresponding authors per paper (preferably one, but no more than two).

5 Springer now offers authors the option of including embedded videos in their papers. More details are available at



Consent-to-Publish Forms:

Please upload a signed and completed  Consent-to-Publish Form  to us as soon as possible.


Note that:

1 We do not accept digital signatures on the consent-to publish right forms at present.

2 It is sufficient for the corresponding author (who must match the corresponding author marked on the paper) to sign the copyright form. You can scan the form into PDF or any other standard image format.

3 The authors should obtain permissions from the previous publisher for any material they want to reuse.

4 Once a paper has been delivered to Springer, changes relating to the authorship of the paper cannot be made. Authors’ names cannot be added or deleted, their order cannot be changed, and the corresponding author cannot be altered.



Final paper submission:

Please follow the instruction in the system to submit, the submission link of you paper is at the end of your notification email. You may need to prepare:

1) your camera-ready paper pdf,

2) the Consent-to-Publish form

3) a source archive zip file including all the "tex" and "eps" files.



All questions about papers should be sent to Lu Han (


附件【Consent-to-Publish Form.pdf