centroid propagation

Hiroaki Kashima <kashima@csce.kyushu-u.ac.jp> Fri, 15 October 1993 14:44 UTC

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To: ietf-wnils@ucdavis.edu
Subject: centroid propagation
In-Reply-To: Your message of "Thu, 30 Sep 1993 09:27:27 -0700." <9309301625.AA06643@bullwinkle.ucdavis.edu>
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Date: Fri, 15 Oct 1993 23:01:28 +0900
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From: Hiroaki Kashima <kashima@csce.kyushu-u.ac.jp>

I have been introduced some implementation by jcgargano. I read some
sources of them. Some have implementation of the centroid propagation
and Others not (and use other tool as DB).

I have read these 3 implementation.

On Thu, 30 Sep 1993 09:27:27 -0700,
     jcgargano@ucdavis.edu (Joan Gargano) said:

>  Alan Emtage
>  Bunyip Information Systems
>  +1 (514) 875-8611
>  java.cc.mcgill.ca port 6969

>  PERL and WAIS
>  Martin Hamilton <M.T.Hamilton@lut.ac.uk>
>  whois++ -> ftp://ftp.adelaide.edu.au/pub/whois/whois++beta.tar.Z

>  PERL and dbm
>  Rickard Schoultz <schoultz@admin.kth.se>
>  SUNET/KTH				+46-8-790 90 88   (voice)
>  S-100 44 Stockholm (SWEDEN)	    	+46-8-10 25 10    (fax)
>  ftp://othello.admin.kth.se/pub/schoultz/kth-whois++-1.1a.tar.Z

I've found kth's implementation has a mechanism for centroid
propergation. But others don't seem to have that mechanism. Do they
use DB system to change data and centroid propergation?

--
	Hiroaki Kashima
the master's course
Computer Science and Communication Engineering,
Kyushu University
	E-mail: kashima@csce.kyushu-u.ac.jp