Ching-chih Chen Global Memory Net: New Collaboration, New Activities and New Potentials. 73-83 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3334&spage=73 2004 conf/icadl/2004 ICADL db/conf/icadl/icadl2004.html#Chen04b