Hi Roberto,
Thanks for your offer.
You can clone it with mercurial and then build it with maven2
hg clone http://dbpedia.hg.sourceforge.net:8000/hgroot/dbpedia/lookup
mvn clean install
You can download the necessary index from here:
http://spotlight.dbpedia.org/download/lookup_index.tgz
Then you can just run the server:
mvn scala:run -Dlauncher=Indexer
To create the necessary index, you can run:
mvn scala:run -Dlauncher=Indexer "-DaddArgs= indexDir|redirectsFile|data"
indexDir is the output directory that will hold the searchable structures
redirectsFile is the homonymous dbpedia data set
data is a collection of files with the properties you want to index.
I have never run this myself, but it seems from reading source code [1]
that it uses at least the lexicalization dataset, categories, abstracts and
instance types. If you manage to run this, would you be so kind to update
the documentation at the wiki?
http://wiki.dbpedia.org/lookup/install
Cheers,
Pablo
[1]
http://dbpedia.hg.sourceforge.net/hgweb/dbpedia/lookup/file/475a32257232/src/main/scala/org/dbpedia/lookup/util/DBpedia2Lucene.scala
On Sun, Apr 15, 2012 at 8:39 PM, Roberto Mirizzi
<roberto.miri...@gmail.com>wrote:
> Il 15/04/2012 20.24, Pablo Mendes ha scritto:
>
> It seems to have gotten too popular. :)
>
> We have been trying to shift resources around, as many of our servers
> are a bit under pressure. Hopefully we'll manage to find a solution soon.
>
> I'd recommend considering hosting your own mirror if you're using it as
> an effective part of an application, rather than for testing out some
> prototype.
>
>
> I'd be happy to host a mirror by my own, we have already loaded the
> DBpedia dumps on Virtuoso. Where could I find the source code or some hints
> to set a mirror for the wonderful lookup service? Here [1] there's not so
> much information about it.
>
> [1] http://dbpedia.org/lookup
>
> cheers,
> roberto
>
>
>
>
> Cheers,
> Pablo
>
> On Sun, Apr 15, 2012 at 8:06 PM, Roberto Mirizzi <
> roberto.miri...@gmail.com> wrote:
>
>> Why is it so slow in providing results (20, 30 seconds and more)? :-(
>> Last time I used it, it was great...
>>
>> cheers,
>> roberto
>>
>>
>> Il 21/03/2012 16.53, Pablo Mendes ha scritto:
>>
>> Thanks for the report. It's restarting.
>>
>> On Wed, Mar 21, 2012 at 4:31 PM, Nemanja Vukosavljevic <
>> nemanja.vukosavlje...@gmail.com> wrote:
>>
>>> Hi guys,
>>>
>>> It looks like that Dbpedia lookup service is down but only the Keyword
>>> Search API. It gives back HTTP 500 error. On the other hand, Prefix Search
>>> API works like a charm.
>>>
>>> Cheers,
>>> Nemanja
>>>
>>>
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