Core Stability in Hedonic Games among Friends and Enemies: Impact of Neutrals. - Kazunori Ohta; Nathanaël Barrot; Anisse Ismaili; Yuko Sakurai; Makoto Yokoo (IJCAI, 2017)

Unknown Agents in Friends Oriented Hedonic Games: Stability and Complexity. - Nathanaël Barrot; Kazunori Ota; Yuko Sakurai; Makoto Yokoo (AAAI, 2019)

Robustness against Agent Failure in Hedonic Games. - Ayumi Igarashi 001; Kazunori Ota; Yuko Sakurai; Makoto Yokoo (IJCAI, 2019)