db/conf/gis/SaranAASS96.html Amitabh Saran Divyakant Agrawal Amr El Abbadi Terence R. Smith Jianwen Su Scientific Modeling Using Distributed Resources. 68-75 GIS1996/P068.pdf 1996 conf/gis/96 ACM-GIS http://doi.acm.org/10.1145/258319.258339 db/conf/gis/gis96.html#SaranAASS96