+1 on this request. The DBpedia live updates is a very powerful, unique and
extremely useful functionality but I have also noticed some similar
inconsistencies.
Cheers,
Kavi
On Wed, Oct 10, 2012 at 11:43 AM, Andrea Giacomini <[email protected]>wrote:
> Hi all,
>
> I'm working on my master thesis and my work concerns to understand the
> syncronization process between Wikipedia and DBpedia live-uptades
> (changesets). In the following I describe some of the problems I came
> across and I would like to have an answer:
>
> First, according to the changes made in Wikipedia and the ones reported in
> DBpedia, I cannot identify a corrispondence one to one. In other words, I
> found that there are a lot of added and removed triples for a resource in
> DBpedia than the changes of the same resource shown in Wikipedia history
> page. How does it come? I was expecting that a change in change in the
> Wikipedia infobox of an article is mapped in DBpedia as an added/removed
> triple for the same article/resource.
>
>
> Second, based on the structure of live-updates of DBpedia there is an
> incompatibility between a folder and its correspondent zip folder, e.g., if
> we consider zip folder 2012-09-01.tar.gz and the folder 2012-09-01, we find
> that there are triples that are present in the former folder and missing in
> the latter one. Is it caused because the system is down sometimes? In case
> of a positive answer, which folder should we take in consideration for our
> analysis?
>
> Last point but not less relevant regards to the last modified field
> associated with the added/removed file. I want to understand if the last
> modified value corresponds either to the effective time of the change
> carried out in a DBpedia resource or to the uploading time of the
> added/removed file in the changeset?
>
>
> Best regards,
> Andrea Giacomini
>
>
>
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