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Re: two datasets for DBLP

From: Kingsley Idehen <kidehen@openlinksw.com>
Date: Wed, 27 Feb 2013 10:21:42 -0500
Message-ID: <512E2486.9080200@openlinksw.com>
To: Kalpa Gunaratna <kalpagunaratna@gmail.com>
CC: public-lod@w3.org
On 2/27/13 9:46 AM, Kalpa Gunaratna wrote:
> thnx Kingsley, Does this mean there are datasets with same data source 
> but different representations?

I would say: same data in different Web-accessible data spaces. Each 
data space will deliver said data in one or more formats, subject to its 
content negotiation capabilities.

> I found out about this while trying to run an algorithm. So 
> interlinking datasets with not only instance level needs more 
> attention I guess to use these complementary datasets for data 
> integration and presentation.

Naturally, you need to speak to the data source (when you query) and 
understand what the data it returns says about itself following 
retrieval :-)

Kingsley

>
> I guess this is a natural instance of same data more/less data in LOD. 
> Which is also good where we can traverse into datasets and get the 
> complementary data. If anybody know any reason to happen this, please 
> let me know.
>
>
> On Wed, Feb 27, 2013 at 2:18 PM, Kingsley Idehen 
> <kidehen@openlinksw.com <mailto:kidehen@openlinksw.com>> wrote:
>
>     On 2/27/13 7:10 AM, Kalpa Gunaratna wrote:
>
>         Hi,
>            I am trying to do an alignment task between LOD datasets
>         and came to see that DBLP has two different datasets hosted in
>         two places possibly with different schemas. Following are the
>         two URLs of them.
>
>         http://dblp.l3s.de/d2r/ [1]
>
>         http://dblp.rkbexplorer.com/ [2]
>
>         both these datasets have DBLP publlications but use different
>         schemas for presenting facts. Most of the time [1] has sameAs
>         links to [2] and also [2] to [1]. Anybody know why there are
>         two datasets or maintain two datasets for same information. Is
>         any of these is complementary to the other?
>
>         -- 
>         Regards
>         Kalpa Gunaratna
>
>
>     I would hope so, see: http://bit.ly/XG1wDL . :-)
>
>     -- 
>
>     Regards,
>
>     Kingsley Idehen
>     Founder & CEO
>     OpenLink Software
>     Company Web: http://www.openlinksw.com
>     Personal Weblog: http://www.openlinksw.com/blog/~kidehen
>     <http://www.openlinksw.com/blog/%7Ekidehen>
>     Twitter/Identi.ca handle: @kidehen
>     Google+ Profile: https://plus.google.com/112399767740508618350/about
>     LinkedIn Profile: http://www.linkedin.com/in/kidehen
>
>
>
>
>
>
>
>
> -- 
> http://knoesis.wright.edu/researchers/kalpa/
> Regards
> Kalpa Gunaratna


-- 

Regards,

Kingsley Idehen	
Founder & CEO
OpenLink Software
Company Web: http://www.openlinksw.com
Personal Weblog: http://www.openlinksw.com/blog/~kidehen
Twitter/Identi.ca handle: @kidehen
Google+ Profile: https://plus.google.com/112399767740508618350/about
LinkedIn Profile: http://www.linkedin.com/in/kidehen







Received on Wednesday, 27 February 2013 15:22:09 UTC

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