Tanveer Fathima Syeda-Mahmood Locating Indexing Structures in Engineering Drawing Databases Using Location Hashing. 1049-1055 1999 conf/cvpr/1999 CVPR http://computer.org/proceedings/cvpr/0149/volume1/01491049abs.htm db/conf/cvpr/cvpr1999.html#Syeda-Mahmood99