Looking for Minimal Perfect Hash Functions [Here's a C Program]
garry at batcomputer.UUCP
garry at batcomputer.UUCP
Sat Feb 21 16:12:37 AEST 1987
In a recent article michael at orcisi.UUCP wrote:
>Here is a C program that will compute approximate perfect hashing functions.
>I received it through net.sources in Sept. 1984.
>
>... based on "More on Minimal
>Perfect Hash Tables," Colorado State University Technical Report,
>April 1981, by Cook, Curtis R. and Oldehoeft, R. R., and "Minimal
>Perfect Hash Functions Made Simple" by Richard J. Cichelli - Comm.
>of ACM Jan 1980.
The posted program unfortunately does not have the property of being minimal.
(Did the 1984 version??)
Does anyone out there have a *minimal* perfect hashing function generator,
per the ACM article?
garry wiegand (garry%oak.cadif.cornell.edu at cu-arpa.cs.cornell.edu)
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