Mathematical Model For Collaborative Learning: Acquiring Hierarchic-Structured Knowledge. - Kohei Ogawa; Yasuyuki Nakamura; Koichi Yasutake; Osamu Yamakawa (ICCE, 2013)

A Mathematical Model of Collaborative Learning using Differential Equations. - Shinnosuke Nishi; Yasuyuki Nakamura; Koichi Yasutake; Osamu Yamakawa (ICCE, 2014)

Evolutionary Games on Multiplex Networks: Effects of Network Structures on Cooperation. - Yasuyuki Nakamura; Yusuke Nagashima; Koichi Yasutake (SITIS, 2015)

Effects of Interaction and Learning Distance on Cooperation in Evolutionary Games on a Multiplex Network. - Yasuyuki Nakamura; Koichi Yasutake; Keiya Ando; Takahiro Tagawa (COMPLEX NETWORKS (1), 2018)