DM Workshop wrap-up

[BONNAREL FRANCOIS]

Hi all,
     Considering the VOTAble schema versioning issue, with the "import" 
of a mapping syntax which may evoluate on its own I wonder i something 
like the following could work.
     1 ) in next VOTABLE schema version, create a "VODML" tag inside 
VOTable of type "anyType" (minoccurs = 0 of course)
     2 ) in VOTABLE documents type this VODML tag with an 
xsi:type="mapping:VODML-type" , with "mapping" xmlns defined as the last 
version of the mapping xml schema (can be done with attributes of the 
VODML tag)
     3 ) as far as I remember this would make the two schemata 
independant and does not require that VOTABLE documents import the 
mapping schema

Do you think it could work ?

Cheers
François

Le 15/07/2021 à 11:36, Laurent Michel a écrit :
> Dear DM,
>
> Last Tuesday we had our last DM workshop meeting.
> This concluded a fruitful 7-month process whose main conclusions and 
> prospects are listed below.
>
> An overview of the work done has been presented by LM 
> (https://wiki.ivoa.net/internal/IVOA/Dm2021/MAY2021-ws41.pdf 
> <https://wiki.ivoa.net/internal/IVOA/Dm2021/MAY2021-ws41.pdf>)
>
> Conclusions in short
> ================
>
> • Models:
> • Meas, Coord, PhotDM, Dataset, Cube and MANGO accepted
> • New use-cases to be investigated
> • X-RAY Astronomy
> • Asteroids, multi-core datasets
> • CTA and MM astronomy : meta-data characterization
>
> • Data Provider / client specific use-cases
> • Need for annotations to help processing spectra
> • Need to associate parameters
> • Need for a simple description of the photometric calibration
> • Need for a simple view on Provenance
> • Annotation on the fly feasible
> • Model-based PyVO API easy to design
>
> • Mapping syntax
> • Divergence between the 2 proposals (VODML mapping and 
> ModelInstanceInVot)
> • Proof of concept for a YAML serialization of model instances
>
> Annotation
> =========
> An important effort has been made over the last 6 weeks to merge the 2 
> syntax proposals:
> • see on https://github.com/ivoa-std/ModelInstanceInVot 
> <https://github.com/ivoa-std/ModelInstanceInVot>
>
> • 3 items available so far:


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