International Conferences (Refereed)
2025
- [PDF] Recognizing 2-Layer and Outer k-Planar Graphs
Yasuaki Kobayashi, Yuto Okada, Alexander Wolff.
The 41st International Symposium on Computational Geometry (SoCG 2025).
2024
[PDF] Bounding the Treewidth of Outer k-Planar Graphs via Triangulations
Oksana Firman, Grzegorz Gutowski, Myroslav Kryven, Yuto Okada, Alexander Wolff.
The 32nd International Symposium on Graph Drawing and Network Visualization (GD 2024).[PDF] Dichotomies for Tree Minor Containment with Structural Parameters
Tatsuya Gima, Soh Kumabe, Kazuhiro Kurita, Yuto Okada, Yota Otachi.
The 18th International Conference and Workshop on Algorithms and Computation (WALCOM 2024).
2023
- [PDF] Sequentially Swapping Tokens: Further on Graph Classes
Hironori Kiya, Yuto Okada, Hirotaka Ono, Yota Otachi.
The 48th International Conference on Current Trends in Theory and Practice of Computer Science (SOFSEM 2023).
International Conferences (Non-Refereed)
2025
- [PDF] New Hardness Results for k-Planarity
Tatsuya Gima, Yasuaki Kobayashi, Yuto Okada.
The 25th Japan–Korea Joint Workshop on Algorithms and Computation (WAAC 2025).
Japanese Presentations
Presentations in Japanese are listed in the Japanese page.