[comp.databases] reference on signatures

roy@ics.uci.edu (John M.A. Roy) (12/15/89)

I'm looking for references on signatures (where multiple hash
functions are used to generate a 'signature').  This approach can cut
down on the number of false hits.

Thanks,
John M.A. Roy (714) 856-5039
ICS Dept., Univ. Calif., Irvine CA 92717
Internet: roy@ics.uci.edu