re "92" -- 92 decimal = 128 - 36

re AND
sprintf to binary, first??
 sprintf (%b,($num0 & $num1))
then count the "1"s in the return....

. o O: hope I'm not "teaching my grandparent how to suck eggs."

(Updated, 28 Mar 05 with addtl refs below:)
Potentially useful refs:

http://www3.interscience.wiley.com/cgi-bin/abstract/102525285/ABSTRACT ( J.ASIS&T )

Approximate Text Addressing (ATA) (qv): referenced in: http://www.springerlink.com/app/home/contribution.asp?wasp=800f3c48701942fcab2e5a0926d5068e&referrer=parent&backto=issue,1,25;journal,738,1955;linkingpublicationresults,1:105633,1 ( Lecture Notes in Computer Science, Publisher: Springer-Verlag GmbH )

Improved robustness of signature-based near-replica detection via lexicon randomization, https://portal.acm.org/poplogin.cfm?dl=GUIDE&coll=GUIDE&comp_id=1014127&want_href=delivery%2Ecfm%3Fid%3D1014127%26type%3Dpdf&CFID=40869960&CFTOKEN=47922358&td=1112025019666 ( ACM account required ) (and BTW, scholar.google.com finds numerous other papers in the past couple years, but which, like this one, require $$$ accounts).

In reply to Re^5: Fingerprinting text documents for approximate comparison by ww
in thread Fingerprinting text documents for approximate comparison by Mur

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