phrase needed

Lori A. Schwabenbauer, Camden County Library LORI at camden.lib.nj.us
Mon Nov 10 16:04:14 EST 1997


There was something called a Venn diagram, but it was more visual - involved
drawing intersecting circles and shading in the area you were searching for:
A+B but not just A or B (just the overlapping part would be shaded), A or B 
(the whole of the 2 circles would be shaded), and so forth.

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Lori A. Schwabenbauer               609-772-1636 x3336
Supervisor, Automation Services     fax 609-772-6105 
Camden County Library               lori at camden.lib.nj.us  
203 Laurel Road                     http://www.cyberenet.net/~ccl/
Voorhees, NJ  08043  USA            Opinions/ideas/gripes are mine.
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>From:	SMTP%"dbarclay at Bayou.UH.EDU"  7-NOV-1997 08:57:51.84
>To:	LORI
>CC:	
>Subj:	Re: phrase needed
>
>I've heard such searches called "nested searches," but this may not be the
>universally accepted term. Could there be a term from algebra that
>describes such searches?
>
>Donald A. Barclay
>Coordinator of Electronic Services    always the beautiful answer
>University of Houston Libraries       who asks a more beautiful question
>dbarclay at uh.edu                               --e.e. cummings
>www.uh.edu/~dbarclay
>
>On Thu, 6 Nov 1997, bruce pomerantz wrote:
>
>> Dear Web4Libers, 
>> 
>> Hope you take the adage, "The only dumb question is the one unasked" to
>> heart as I ask: 
>> 
>> In boolean searching, what do you call the search strategy when you
>> use one or more pairs in parentheses.  An example: 
>> 
>> (Cats or Dogs) (Mice or Birds) 
>> 
>> Thanks for not laughing. 
>> 
>> Bruce Pomerantz
>> On Sabbatical in Cincinnati
>> 


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