Visualizing language evolution as an emergent phenomenon based on biological evolution and learning. - Tsubasa Azumagakito; Reiji Suzuki; Takaya Arita (Artif. Life Robotics, 2011)

Cyclic Behavior in Gene-Culture Coevolution Mediated by Phenotypic Plasticity in Language. - Tsubasa Azumagakito; Reiji Suzuki; Takaya Arita (ECAL, 2013)

Gene-Culture Coevolution of Language: Measurement-Interval Dependence of Evolutionary Rate. - Tsubasa Azumagakito; Reiji Suzuki; Takaya Arita (ALIFE, 2014)