Jeffrey M. Bradshaw Paul J. Feltovich Hyuckchul Jung Shriniwas Kulkarni James F. Allen Larry Bunch Nathanael Chambers Lucian Galescu Renia Jeffers Matthew Johnson Maarten Sierhuis William Taysom Andrzej Uszok Ron van Hoof Policy-based coordination in joint human-agent activity. 2029-2036 2004 conf/smc/2004 SMC (2) http://dx.doi.org/10.1109/ICSMC.2004.1400007 db/conf/smc/smc2004-2.html#BradshawFJKABCGJJSTUH04