Japan Conference on Discrete and Computational Geometry, Graphs, and Games: JCDCG^3

(Since 1997)

Steering Committee

• Jin Akiyama (Tokyo Univ. of Science, Japan; Chair)
• Erik D. Demaine (MIT, USA)
• Hiro Ito (UEC, Japan)
• Mikio Kano (Ibaraki Univ., Japan)
• Naoki Katoh (Univ. of Hyogo, Japan)
• Stefan Langerman (ULB, Belgium)
• Toshinori Sakai (Tokai Univ., Japan)
• Jorge Urrutia (Univ. Nacional Autonoma de Mexico, Mexico)

Upcoming Conference(s)

• CJCDCG^3 2025, The 27th China-Japan Conference on Discrete and Computational Geometry, Graphs, and Games [NEW]
  • Date: Sept. 12--14, 2025.
  • Conference Site: Guangdong University of Foreign Studies (Bai Yun Moutain Campus), Guangzhou, China.
  • Web page ->[Here].

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Previous Comferences

1. JCDCG 1997, Tokyo (Discrete and Computational Geometry Workshop '97; Tokai Univ., Tomigaya, Shibuya-ku, Tokyo, Japan; Nov. 20-22, 1997).
2. JCDCG 1998, Tokyo (Japan Conference on Discrete and Computational Geometry '98; Tokai Univ., Tomigaya, Shibuya-ku, Tokyo, Japan; Dec. 09-12, 1998).
• Post-Conference Proceedings: J. Akiyama, M. Kano and M. Urabe (Eds.), Discrete and Computational Geometry, LNCS, Springer, #1763, 2000.
3. JCDCD 1999, Tokyo (Japan Conference on Discrete and Computational Geometry '99; Tokai Univ., Tomigaya, Shibuya-ku, Tokyo, Japan; Nov. 26-27, 1999).
4. JCDCG 2000, Tokyo (Japan Conference on Discrete and Computational Geometry 2000; Tokai Univ., Tomigaya, Shibuya-ku, Tokyo, Japan; Nov. 22-25, 2000).
• Special Issue: J. Akiyama, T. Asano and M. Kano (Guest Editors), Special Issue on Discrete and Computational Geometry, Computational Geometry: Theory and Applications, Elsevier, 24(1), 2003.
• Post-Conference Proceedings: J. Akiyama, M. Kano, and M. Urabe (Eds.), Discrete and Computational Geometry, LNCS, Springer, 2098, #2001.
5. GTDG 2001, Manila (Graph Theory and Discrete Geometry --- A Conference in Honor of Prof. Frank Harary on his 80th Year; Ateneo de Manila Univ, Quezon City, Metro Manila, Philippines; Oct. 15-17, 2001).
• Special Issue: Graphs and Combinatorics, Springer, 18(4), 2002.
6. JCDCG 2002, Tokyo (Japan Conference on Discrete and Computational Geometry 2002; Tokai Univ., Tomigaya, Shibuya-ku, Tokyo, Japan; Dec. 06-09, 2002).
• Post-Conference Proceedings: J. Akiyama, M. Kano (Eds.), Discrete and Computational Geometry, LNCS, Springer #2866, 2003.
7. IJCCGGT 2003, Bandung (The Indonesia-Japan Joint Conference on Combinatorial Geometry and Graph Theory; Institut Teknologi Bandung, Bandung, Indonesia; Sept. 13-16, 2003).
• Post-Conference Proceedings: J. Akiyama, E.T. Baskoro, M. Kano (Eds.), Combinatorial Geometry and Graph Theory, LNCS, Springer, #3330, 2005.
8. JCDCG 2004, Tokyo (Japan Conference on Discrete and Computational Geometry 2004 --- A Conference in Honor of Janos Pach on this 50th Year; Tokai Univ., Tomigaya, Shibuya-ku, Tokyo, Japan; Oct. 08-11, 2004).
• Special Issue: J. Akiyama, M. Kano and X. Tan (Guest Editors), Special Issue on the Japan Conference on Discrete and Computational Geometry 2004, Computational Geometry: Theory and Applications, Elsevier, 34(1), 2006.
• Post-Conference Proceedings: J. Akiyama, M. Kano, and X. Tan (Eds.), Discrete and Computational Geometry, LNCS, Springer, #3742, 2005.
9. DGCGT 2005, Tianjin & Xi'an (The China-Japan Joint Conference on Discrete Geometry, Combinatorics, Graph Theory; Centoer for Combinatorics, Nankai Univ., Tianjing & Dept. Applied Math., Northwest Polytech. Univ. Xi'an, China; Nov. 18-24, 2005).
• Post-Conference Proceedings: J. Akiyama, W.Y.C. Chen, M. Kano, X. Li, Q. Yu (Eds.), Discrete Geometry, Combinatorics and Graph Theory, LNCS, Springer, #4381, 2007.
10. JCDCG 2006, Abashiri (Japan Conference on Discrete and Computational Geometry 2006; Okhotsk Wonderland of Mathematics, Abashiri-shi, Hokkai-do, Japan; Sept. 17-19, 2006).
11. KyotoCGGT 2007, Kyoto (The Kyoto International Conference on Computational Geometry and Graph Theory --- in honor of Jin Akiyama and Vasek Chvatal on their 60th birthday; Clock Tower Centennial Hall, Kyoto Univ., Kyoto, Japan; June 11-15, 2007).
• Special Issue: D. Avis, A. Bondy, M. Kano, N. Katoh (Eds.), Computational Geometry and Graph Theory, The Akiyama-Chvátal Festschrift, Graphs and Combinatorics, 23 Supplement, Springer, 2007.
• Post-Conference Proceedings: H. Ito, M. Kano, N. Katoh, Y. Uno (Eds.), Computational Geometry and Graph Theory, LNCS, Springer, #4535, 2008.
12. JCCGG 2009, Kanazawa (Japan Conference on Computational Geometry and Graphs; Kanazawa Culture Hall, Kanazawa, Japan; Nov. 11-13).
• Special Issue: H. Ito (Guest Edito), Graphs and Combinatorics, Springer, 27(3), 2011).
13. CGGA 2010, Dalian (The China-Japan Conference on Computational Geometry, Graphs and Applications; Dalian Maritime University, Dalian, China; Nov. 03-06).
• Post-Conference Proceedings: J. Akiyama, J. Bo, M. Kano, X. Tan (Eds.), Computational Geometry, Graphs and Applications, LNCS, Springer, #7033, 2011.
14. JCDCG 2011, Tokyo (Japan Conference on Discrete and Computational Geometry 2011 --- dedicated to Hiroshi Maehara in honor of his contributions to discrete mathematics; Tokai Univ., Tomigaya, Shibuya-ku, Tokyo, Japan; Nov. 28-29, 2011).
15. TJJCCGG 2012, Bangkok (Thailand-Japan Joint Conference on Computational Geometry and Graphs; Srinakharinwirot Univ., Bangkok, Thailand; Dec. 06-08, 2012).
• Post-Conference Proceedings: J. Akiyama, M. Kano, T. Sakai (Eds.), Computational Geometry and Graphs, LNCS, Springer, #8296, 2013.
16. JCDCG^2 2013, Tokyo (16th Japan Conference on Discrete and Computational Geometry and Graphs; Tokyo Univ. of Science, Kagurazaka, Shinjuku-ku, Tokyo, Japan; Sept. 17-19, 2013; Conference Chair: Jin Akiyama [Tokyo U. of Science], PC Chair: Hiro Ito [UEC], OC Chair: Toshinori Sakai [Tokai U.]).
• Post-Conference Proceedings: J. Akiyama, H. Ito, T. Sakai (Eds.), Discrete and Computational Geometry and Graphs, LNCS, Springer #8845, 2014. ->[Link]
17. JCDCG^2 2014, Tokyo (17th Japan Conference on Discrete and Computational Geometry and Graphs; Tokyo Univ. of Science, Kagurazaka, Shinjuku-ku, Tokyo, Japan; Sept. 15-16, 2014; Conference Chair: Jin Akiyama [Tokyo U. of Science], PC Chair: Hiro Ito [UEC], OC Chair: Toshinori Sakai [Tokai U.]).
18. JCDCG^2 2015, Kyoto (18th Japan Conference on Discrete and Computational Geometry and Graphs; Clock Tower, Kyoto Univ., Kyoto, Japan; Sept. 14-16, 2015; Conference Chair: Naoki Katoh [Kwansei Gakuin U.], PC Chair: Hiro Ito [UEC], OC Chair: Yushi Uno [Osaka Pref. U.]) .
• Post-Conference Proceedings: J. Akiyama, H. Ito, T. Sakai, U. Uno (Eds.), Discrete and Computational Geometry and Graphs, LNCS, Springer #9943, 2016.
19. JCDCG^3 2016, Tokyo (19th Japan Conference on Discrete and Computational Geometry, Graphs, and Games; Tokyo Univ. of Science, Kagurazaka, Shinjuku-ku, Tokyo, Japan; Sept. 2-4, 2016; Conference Chair: Jin Akiyama [Tokyo U. of Science], PC Chair: Hiro Ito [UEC], OC Chair: Toshinori Sakai [Tokai U.]).
• Special Issue: H. Ito, et. al. (Eds.), Special issue on "Discrete and Computational Geometry, Graphs, and Games," Journal of Information Processing, Information Processing Society of Japan, Vo. 25, Aug., 2017.
20. JCDCG^3 2017, Tokyo (20th Anniversary of Japan Conference on Discrete and Computational Geometry, Graphs, and Games --- Celebrating the Works and Contributions of Professors Jin Akiyama, Vasek Chvatal, Mikio Kano, Janos Pach, and Jorge Urrutia; Tokyo Univ. of Science, Kagurazaka, Shinjuku-ku, Tokyo, Japan; Aug. 29 -- Sept. 1, 2017; Conference Chair: Toshinori Sakai [Tokai U.], PC Chair: Hiro Ito [UEC], OC co-Chairs: Keiko Kotani [Tokyo U. of Science] and Toshinori Sakai [Tokai U.]).
• Special Issue: J. Akiyama, H. Ito, T. Sakai, U. Uno (Eds.), Graphs and Combinatorics, Springer (now under edition).
21. JCDCG^3 2018, Manila (21st Japan Conference on Discrete and Computational Geometry, Graphs, and Games; Ateneo de Manila University, Philippines; Sept. 1 -- 3, 2018: Conference Chair: Mari-jo Ruiz [Ateneo de Manila University]).
• Collection of Revised Selected Papers: LNCS, Springer, #13034.
22. JCDCG^3 2019, The 22nd Japan Conference on Discrete and Computational Geometry, Graphs, and Games
    • Date: Sept. 6 -- 8, 2019.
    • Conference site: Tokyo Univ. of Science, Kagurazaka, Tokyo, Japan.
    • Special Issue: H. Ito, et. al. (Eds.), Special issue on "Discrete and Computational Geometry, Graphs, and Games," Journal of Information Processing, Information Processing Society of Japan, Vo. 28, No. 12, 2020.
23. TJCDCG^3 2020+1, The 23rd Thailand-Japan Conference on Discrete and Computational Geometry, Graphs, and Games
    • Date: Sept. 3 -- 5, 2021.
    • Conference site: 100% online (Host: Chian Mai, Thailand).
    • Special Issue: TJM (Thai Journal of Mathematics)->[Here]
24. JCDCG^3 2022, The 24th Japan Conference on Discrete and Computational Geometry, Graphs, and Games
    • Date: Sept. 09--11, 2022.    
    • Conference site: Fully Online      
    • Coolection of Revised Selected Papers: LNCS, Springer, Under Editing.
25. IJCDCG^3 2023, The 25th Indonesia-Japan Conference on Discrete and Computational Geometry, Graphs, and Games
    • Date: Sept. 22--24, 2023.    
    • Conference site: Nusa Dua Resort, Bali, Indonesia  
26. JCDCG^3 2024, The 26th Japan Conference on Discrete and Computational Geometry, Graphs, and Games
    • Date: Sept. 10--12, 2024.    
    • Conference site: Tokyo Univ. of Science, Kagurazaka, Tokyo, Japan.  
    • Special Issue: Journal of Information Processing, Information Processing Society of Japan, Under Editing.