A framework for learning coordinated behavior. - Albert C. Esterline; Chafic BouSaba; Abdollah Homaifar; Dan Rodgers (GECCO Workshops, 2005)

Hierarchies, Holons, and Agent Coordination. - Albert C. Esterline; Chafic BouSaba; Barbara T. Pioro; Abdollah Homaifar (WRAC, 2005)