10:50--11:20

Hiroshi Eto (Tohoku U.), Takehiro Ito (Tohoku U.), Yasuaki Kobayashi (Hokkaido U.), __Shun-ichi Maezawa (Tokyo U. Science)__, Yota Otachi (Nagoya U.), and Kunihiro Wasa (Hosei U.)

"Induced Matching Reconfiguration on Trees"

11:20--11:50

__Tatsuya Gima (Nagoya U.),__ Takehiro Ito (Tohoku U.), Yasuaki Kobayashi (Hokkaido U.), and Yota Otachi (Nagoya U.)

"Algorithmic Meta-Theorems for Combinatorial Reconfiguration Revisited"

14:00--14:30

__Kento Nakada (Okayama U.)__

"Combinatorial game theory ---Extension from Nim and Sato's game to INSET game---"

14:30--15:00

Takehiro Ito (Tohoku U.), Jun Kawahara (Kyoto U.), Shin-ichi Minato (Kyoto U.), Yota Otachi (Nagoya U.), Toshiki Saitoh (Kyushu Institute of Technology), Akira Suzuki (Tohoku U.), __Ryuhei Uehara (JAIST)__, Takeaki Uno (NII), Katsuhisa Yamanaka (Iwate U.), and Ryo Yoshinaka (Tohoku U.)

"Computational Complexity of Ball/Water Sort Puzzles"