Liming Chen Kamal Bechkoum Gordon Clapworthy Equipping a Lifelike Animated Agent with a Mind. 72-85 2001 conf/iva/2001 IVA http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2190&spage=0072 db/conf/iva/iva2001.html#ChenBC01