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From: dhepner@hpcuhc.HP.COM (Dan Hepner)
Newsgroups: comp.databases
Subject: Re: Support for imprecise data: survey
Message-ID: <2060003@hpcuhc.HP.COM>
Date: 30 Jul 90 18:25:01 GMT
References: <26231@usc.edu>
Organization: Hewlett Packard, Cupertino
Lines: 13

From: ami@kodkod.usc.edu (Ami Motro)

>I am interested in finding the level of support (if any) in present commercial
>database systems for IMPRECISE DATA.

>  5. The data value is unavailable, but an approximation is available.

This topic was discussed here a while back under the subject heading 
"Fault Tolerant information recall", or something like that.

Your title for this field of investigation is superior.

Dan Hepner