[Fiware-miwi] Hands-on: POI Data Provider GE

[Ari Okkonen CIE]

On 20.2.2014 20:32, Stefan Lemme wrote:
>
> Hello,
>
> after our workshop last week a few questions about the POI Data 
> Provider raised and hopefully you can provide some insights.
>
>   * Is there a GE implementation available beside the one packaged at
>     https://forge.fi-ware.eu/frs/?group_id=7#title_miwi-poidataprovider and
>     the probably same in the github repository at
>     https://github.com/Chiru/WeX/tree/master/poi ?
>
We will deploy one soon to some public server.
>
>   * Is there further specification of the data components available
>     beside the draft of the open API specification at
>     http://forge.fi-ware.eu/plugins/mediawiki/wiki/fi-ware-private/index.php/POI_Data_Provider_Open_API_Specification_(DRAFT)#Data_Component_Structures**?
>
Not yet.
>
>   * There is a mismatch between the JSON schema and data provided by
>     the POI-DP implementation regarding the "name" of a POI, for instance.
>
We had some phase difference between specification and implementation. 
http://forge.fi-ware.eu/plugins/mediawiki/wiki/fi-ware-private/index.php?title=POI_Data_Provider_Open_API_Specification_(DRAFT)&oldid=28502 
(13.2.2014 14:12) is the version corresponding the release 3.2.
>
>   * How to realize relative POIs?
>
Not yet specified. Will be in the next release.
>
>   * Where is the incoming data validated to comply with the
>     specification, e.g. JSON schema?
>
Validation in server is currently under development.
>
>   * Wouldn't it be better to reference a remote xml3d element directly
>     by URI instead of string-encode dom elements?
>
Currently we need to do it that way. Remote URI to group does not work 
in XML3D. There is a related issue under development in 
https://github.com/xml3d/xml3d.js/issues/54 .
>
>   * Which ontology is used for the category of a POI? How to handle
>     POIs referring to multiple categories? And what about tags? (All
>     with regard to multi-lingual content)
>
We took directly the value of amenity key in OpenStreetMap for fast 
start. This will be reconsidered to next release.
>
>   * What entities are referred by UUIDs through source.id and
>     last_update.responsible?
>
They are references to source and person-profile descriptions not yet 
specified.
>
>  *
>
> I would really appreciate to get some more informations about the open 
> questions.
>
> Best regards,
> Stefan
>
>
> -- 
> ********************************************************
> Stefan Lemme
>
> DFKI GmbH
> Agenten und Simulierte Realität
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> 66123 Saarbrücken
>
> Tel.: +49 (0) 681 / 85775 -- 5391
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> ********************************************************
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>
> Geschaeftsführung:
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> Dr. Walter Olthoff
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> Sitz der Gesellschaft: Kaiserslautern (HRB 2313)
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> ********************************************************
>
>
>
>
>
> ********************************************************
> Stefan Lemme
>
> DFKI GmbH
> Agents and Simulated Reality
> Campus, Build. D 3 4, room 0.75
> D-66123 Saarbruecken
> Germany
>
> Phone: +49 (0) 681 / 85775 -- 5391
> Fax:      +49 (0) 681 / 85775 -- 2235
> http://www.dfki.de/web  
> ********************************************************
> German Research Center for Artificial Intelligence
> Deutsches Forschungszentrum fuer Kuenstliche Intelligenz GmbH
> Trippstadter Strasse 122, D-67663 Kaiserslautern, Germany
>
> Management Board:
> Prof. Dr. Dr. h.c. mult. Wolfgang Wahlster (Chairman)
> Dr. Walter Olthoff
>
> Chairman of the Supervisory Board:
> Prof. Dr. h.c. Hans A. Aukes
>
> Amtsgericht Kaiserslautern, HRB 2313
> ********************************************************


-- 
Ari Okkonen
CIE, University of Oulu

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