Re: Comments on Norbert's topological extension of relational algebra
From: Nicola <nvitacolonna_at_gmail.com>
Date: Fri, 18 Dec 2015 17:15:50 +0100
Message-ID: <n51bfm$jj0$1_at_adenine.netfront.net>
Date: Fri, 18 Dec 2015 17:15:50 +0100
Message-ID: <n51bfm$jj0$1_at_adenine.netfront.net>
On 2015-12-15 16:14:14 +0000, Jan Hidders said:
> What *I* am interested in is the connection with this work:
Do you mean, with the constraint database model (by Kanellakis et al.)
>
> http://alpha.uhasselt.be/~lucp1080/queries_reals.pdf
I think that constraint databases might be a nice complement to Norbert's topological model. They might provide an alternative way to represent the geometry of cw-complexes, for example. Then, you would encode both geometric and topological information in a purely relational way.
Nicola
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