[Zope-PTK] DublinCore revisited
Michael Bernstein
webmaven@lvcm.com
Wed, 16 Aug 2000 20:06:20 -0700
"Dan L. Pierson" wrote:
>
> Michael Bernstein writes:
> > Tres Seaver wrote:
> > > Yep -- this makes stuff like ZTopics really work well, for instance.
> > > Full-text searching is great, especially for "serendiptious" finds,
> > > but it doesn't really handle the "logical classification" notion very
> > > well.
> >
> > I wonder, could an advanced implementation handle asigning
> > multiple keywords to the Subject simply by selecting an
> > appropriate location within a heirarchy? I've found that
> > people are better at sticking things in the appropriate
> > category/sub-category than at selecting appropriate
> > keywords. Selecting more than one location could result in
> > the appropriate keyword lists being ANDed together with
> > duplicates removed.
>
> First, I think you really mean "ORed" above. Anding would reduce many
> keywords sets to the empty set.
You are, of course, correct. Somehow I got the OR operation
mixed up in my head with concatenation.
Michael Bernstein.