Hedonic games provide a theoretical framework for understanding how autonomous agents form coalitions based solely on individual preferences over group composition. In these games, each agent ...

Members of a newly formed coalition aimed at preventing substance use and suicide met Thursday to begin shaping the group's identity. The Tri-County Coalition, which consists of individuals and ...

DES MOINES -- One Iowa, Iowa's largest gay rights group, has announced the formation of a broad coalition of groups opposed to a constitutional amendment to deny civil marriage equality to gay and ...