November 25, 2025:
The deadline for submitting your full paper to the post-conference proceedings is extended to January 30, 2026.
October 6, 2025:
The LaTeX template for Springer CCIS can be downloaded from the following link:
https://www.springer.com/gp/computer-science/lncs/conference-proceedings-guidelines
September 14, 2025:
The schedule for including your paper in the post-conference proceedings, a volume of the CCIS.
September 13, 2025:
The fourth version of conference program has been posted (changes highlighted by yellow).
September 12, 2025:
Live Conference Photos.
September 11, 2025:
Sign-in desk at lobby of Easeland Hotel Guangzhou open starting from September 11. Please sign-in and pick up your name tag before entering the campus (the conference venue).
September 7, 2025:
The third version of the collection of extended abstracts and the conference program has been posted.
August 28, 2025:
- The second version of the
collection of extended abstracts and the conference program has been posted.
-
The post-conference proceedings of CJCDCGGG 2025 will be published as a volume of the CCIS (Communications in Computer and Information Science) series,
published by Springer. The authors, who have registrated the conference and given their presentations,
are invited to submit the revised papers for a possible publication. A standard reviewing process will be conducted,
and the acceptance percentage for including the papers in this post-conference proceedings is expected to be below 50%.
The schedule as well as details on publishing the post-conference proceedings will be announced at the end of the conference (Closing Remarks).
August 21, 2025:
A preliminary version of the collection of extended abstracts of CJCDCGGG 2025 has been posted.
August 20, 2025:
-
A
preliminary version of the CJCDCGGG 2025 program has been posted.
-
From 13:00 to 21:00 on September 11, some students of Guangdong University
of Foreign Studies will be in the international terminal of Guangzhou Baiyun Airport, so as to
help you to take a taxi (From the airport to Easeland Hotel Guangzhou, it costs about 110 RMB). They will hold a small flag of CJCDCGGG 2025. Please try
to find them, if needed.
July 12, 2025: The list of accepted talk has been announced. You can revise your submission through the submission link (EasyChair system) before or on July 20, 2025.
July 6, 2025: Registration is now open. Please register by filling the registration form through this link, and pay the registration fee before August 20 for the early registration discount.
Registered participants of the conference can check their registration status on this page.
Registration for the Pearl River Night Cruise is also open. Please regsiter separately through the tour page.
June 24, 2025: Presentation submission deadline is extended to June 26, 2025, and presentation notification is extended to July 12, 2025.
Invited Plenary Speakers
- Siu Wing Cheng（鄭紹榮）, Hong Kong University of Science and Technology, China
- Erik Demaine, Massachusetts Institute of Technology (MIT), USA
- Stefan Langerman, Université Libre de Bruxelles, Belgium
- Xueliang Li（李学良）, Nankai University, China
- Ryuhei Uehara（上原隆平）, Japan Advanced Institute of Science and Technology (JAIST), Japan
- Liping Yuan（苑立平）, Hebei Normal University, China
Scope
We invite contributed talks on, but not restricted to:
- Discrete Geometry,
- Computational Geometry,
- Graph Theory,
- Graph Algorithms, and
- Complexity and Winning Strategies of Puzzles and Games
Important Dates
Submission format: Authors are required to submit an extended abstract of at most 2 pages in a standard 10-point
font on A4-paper (in PDF format) through the EasyChair submission system: https://easychair.org/conferences/?conf=cjcdcggg2025
Note: at least one author of every accepted paper has to register and give the presentation on-site.
- Presentation Submission Deadline:
June 23, 2025 June 26, 2025 (anywhere on the earth)
- Presentation Notification:
July 10, 2025 July 12, 2025
- Registration: Online payment starts in July, 2025
- Early Registration: Before or on August 20, 2025
- Registration Deadline: September 10, 2025
- Conference: September 12-14, 2025
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