A communication computation model for modeling human communication is
proposed. In this computation model, an individual communicator is rep
resented by an AutonomousObject and a group communicator is represente
d by a GroupField. The mode of communication is represented by the com
municative functions appropriate to each mode. A method is described f
or modeling the dynamic character of communication while changing amon
g these various communication types. The dynamic character of communic
ation is described as the selection of the communicative function corr
esponding to the mode of communication as well as the resultant inform
ation exchanges. A communication process is described as a combination
of these communicative functions.