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Re: Real Federated SPARQL Queries Required and Possible Collaboration

From: Kingsley Idehen <kidehen@openlinksw.com>
Date: Wed, 21 Dec 2016 08:58:47 -0500
To: public-lod@w3.org
Message-ID: <62dc8a66-34fc-3451-5ebe-8326e863cf77@openlinksw.com>
On 12/21/16 4:29 AM, Ismael Navas wrote:
>
> Dear Kingsley,
>
>  
>
> Thanks for your comment. Each query has associated a link to the
> Endpoint in the link names “Database” at the beginning. On the
> database link you will find all the queries associated to this
> endpoint, and a button “Show database info” where you can find the
> endpoint URL.
>
>  
>
> If you want, you can also provide us new endpoints once you are
> registered in the system: http://bioqueries.uma.es/suggest/endpoint
>
>  
>
> The endpoint suggestions are checked and added if they work properly.
>
>  
>
> Registered users can also register new queries for any of the
> endpoints present in our database.
>
>  
>
> We are next to release a new version solving some problems and
> cleaning the database of non-working endpoints or incorrect queries.
>
>  
>
> Regards,
>
>                 Ismael
>

Ismael,

I remain unclear about what you mean. For instance, I see <a
href="http://bioqueries.uma.es/endpoint/sabio-rk">Database</a>  when
looking at one of your examples [1]. Thus, are you saying that the
SPARQL endpoint in question is identified by the URI
<http://bioqueries.uma.es/endpoint/sabio-rk> ? If so, how do I perform a
query directly against that endpoint or a distributed query using
SPARQL-FED ?

Links:

[1]
http://bioqueries.uma.es/query/clone-catalysis-information-datset-sub-entity-controlled-and-controller-elements

Kingsley
>
>  
>
> *De:*Kingsley Idehen [mailto:kidehen@openlinksw.com]
> *Enviado el:* martes, 20 de diciembre de 2016 17:35
> *Para:* public-lod@w3.org
> *Asunto:* Re: Real Federated SPARQL Queries Required and Possible
> Collaboration
>
>  
>
> On 12/20/16 2:02 AM, Ismael Navas wrote:
>
>     Dear Saleem,
>
>     I read your email, and I would like to share with you
>     http://bioqueries.uma.es as a repository of queries in Life Sciences.
>
>     Regards,
>     Ismael
>
>
> Hi Ismael,
>
> Cool service!
>
> BTW -- What SPARQL endpoints are associated with these queries?
> Basically, how do I locate PARQL endpoint(s) on a per registered query
> basis ?
>
>
> Kingsley
>
>      
>
>     El 19 de diciembre de 2016 21:34:07 CET, Muhammad Saleem
>     <saleem.muhammd@gmail.com> <mailto:saleem.muhammd@gmail.com>
>     escribió:
>
>         Dear all,
>
>          
>
>         Do you have *federated SPARQL queries* you use today or have
>         used in the past?
>
>         Please e-mail them to us (via saleem.muhammd@gmail.com
>         <mailto:saleem.muhammd@gmail.com>), as text files or in any
>         way you prefer, together with the URLs of the endpoints on
>         which you’ve executed them.
>
>          
>
>         Motivated by FEASIBLE [1] SPARQL benchmark generation
>         framework, we want to design a customizable (in terms of
>         queries types, number of queries, number of datasets etc.)
>         federated SPARQL benchmark out of real queries log/use-cases.
>         To this end, we are currently collecting real federated SPARQL
>         queries from different domains, applications, and endpoints
>         for analysis.
>
>          
>
>         Your help in this endeavour would be highly appreciated.
>
>         We'll be more than happy to collaborate and/or provide you
>         with the detailed results of the study if you contribute.
>
>          
>
>         Your federated queries will also be published as RDF as part
>         of the extended LSQ: The Linked SPARQL Queries Dataset [2,3].
>
>          
>
>         Best Regards,
>
>          
>
>         Muhammad Saleem
>
>         Ruben Verborgh
>
>         Claus Stadler
>
>         Miel Vander Sande
>
>         Axel-Cyrille Ngonga Ngomo
>
>         Carlos Buil Aranda
>
>          
>
>         [1] https://svn.aksw.org/papers/2015/ISWC_FEASIBLE/public.pdf
>
>         [2] http://svn.aksw.org/papers/2015/ISWC_LSQ/public.pdf
>
>         [3] http://aksw.github.io/LSQ/
>
>          
>
>          
>
>
>     -- 
>     Sent from my Android device with K-9 Mail. Please excuse my brevity.
>
>  
>
>  
>
> -- 
> Regards,
>  
> Kingsley Idehen       
> Founder & CEO 
> OpenLink Software   (Home Page: http://www.openlinksw.com)
>  
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>  
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>  
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>  


-- 
Regards,

Kingsley Idehen	      
Founder & CEO 
OpenLink Software   (Home Page: http://www.openlinksw.com)

Weblogs (Blogs):
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Blogspot Blog: http://kidehen.blogspot.com
Medium Blog: https://medium.com/@kidehen

Profile Pages:
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Received on Wednesday, 21 December 2016 13:59:30 UTC

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