Emergence of altruism behavior for multi feeding areas in army ant social evolutionary system. - Takumi Ichimura; Takuya Uemoto; Akira Hara (SMC, 2014)

Analysis of the social community based on the network growing model in open source software community. - Takumi Ichimura; Takuya Uemoto (IWCIA, 2015)

The recommendation system to SNS community for tourists by using altruistic behaviors. - Takumi Ichimura; Takuya Uemoto; Shin Kamada (IWCIA, 2016)

Altruistic behaviours-based recommendation system of tourist information from smartphone application to SNS community. - Takumi Ichimura; Takuya Uemoto; Shin Kamada (Int. J. Comput. Intell. Stud., 2017)