A method of collaborative scheduling includes receiving group inputs and receiving environmental data. The method includes calculating collaborative schedule information based on the environmental data, traits, and the group inputs that include feasible schedules and total schedule costs associated therewith that are based on an individual member performance cost, a flexible task violation cost, and a behavior cost. The method includes receiving a selection of a feasible schedule as a preferred schedule and determining a first trait and a second trait of each member based thereon. The first trait includes selfishness assumed when the feasible schedule selected places a higher total schedule cost on other members. The second trait includes selflessness assumed when the feasible schedule selected places a lower total schedule cost on the other members. The method includes generating a collaborative schedule as the feasible schedule selected by the members.