From: Jeff Heflin ([email protected])
Date: 09/19/02
"Peter F. Patel-Schneider" wrote: > > From: "Lassila Ora (NRC/Boston)" <[email protected]> > Subject: Re: Joint Committee telecon tomorrow 17 September > Date: Wed, 18 Sep 2002 11:02:59 -0400 > > > Related to our discussion yesterday about including/importing: I wanted to > > stress the fact that although things like complete reasoning are different > > from things like whether some file can be accessed at some particular time > > on the web, we (the Joint Committee) should be designing our things > > (representation languages, query languages, rule languages, etc.) in such a > > manner that the nasty eventualities of the web can be dealt with. > > > > If we do not take the architecture and the realities of the World Wide Web > > into account, we are not doing anything really new. Then our work becomes > > "just" KR. And furthermore, I believe that in order for us to be successful > > in furthering the Semantic Web, dealing with these details is a strong > > requirement. > > > > I am not suggesting that we fully immerse ourselves in the problems and > > issues of distributed, asynchronous systems and communication protocols, but > > I am suggesting that whatever we do has to make life with distributed > > processing easier. Given that our stuff gets built and lives on top of many > > earlier web standards, we can take full advantage of these if we expose some > > of their features (HTTP caching rules for example come to mind). > > > > I'll get off the soapbox now... > > > > - Ora > > Well, my viewpoint is that it is sufficient to > 1/ not require committing to information from other ontologies unless an > explicit directive so stating is present > 2/ behave reasonably when referenced documents (or other resources, such as > computing resources) cannot be found, or accessed, or are unresponsive, > probably by continuing reasoning but not labelling results as complete. > > The first is a matter of the logic, the second has more to do with > interface design. > > Peter F. Patel-Schneider Wow, I actually think I agree with Peter on something about imports. ;-)
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