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[cellml-discussion] Priorities for CellML


Chronological Thread 
  • From: matt.halstead at auckland.ac.nz (Matt )
  • Subject: [cellml-discussion] Priorities for CellML
  • Date: Mon, 4 Dec 2006 22:32:44 +1300

---snip---

> > (peter wrote)
> >
> > *Other important tasks: *
> >
> > 1. Need to resurrect ability to launch model from website link.
> >
> (andrew wrote)
> I have looked into why the models are still being served with text/xml
> content type. Plone is overriding the type somewhere. I have spent some
> time on this without any luck, but we do need to return to it at some stage.
>
> Once we have this, the only other thing which is needed is accepting the
> model URL on the command line. It is then simply an issue of browser
> configuration.


What content type do you want to return for what piece? I can have a look at
it.

> > (peter wrote)
> >
> > 2. Need ability to edit metadata on website models ?e.g. for sensible
> > defaults on time integration parameters and graphical

We need to be very careful to preserve a relationship between a
simulation and the data obtained from it. I see a problem occurring
where we have metadata describing a simulation which is bound to a
model, and a graphical output (or set of data points) that are
supposed to represent the output of this simulation, which is also
bound to the model. There is only an implicit relation between the two
such that updating the simulation metadata now produces an
inconsistency with the graphs (or associated data points) of results.

I think we need to think about in the simulation metadata:

1) uniquely identifying simulations (an rdf ID within the model).
2) referencing the model uri this simulation is referring to (there
shouldn't be anything stopping the simulation metadata being picked up
and processed in isolation of the model)
3) binding graphs of results to the simulation and not the model.
4) changing the metadata of a simulation needs to force a version
change (or variant) in a similar way to models so that a mismatch
between graphs or result sets can be detected.


This part of the discussion thread seems to belong on CellML discussion now.

cheers
Matt




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