Hi Pete,
This is an interesting use case showing the complexity of aligning
ontologies, and the lack of a standard way to represent alignments.
I couldn't access http://lod.taxonconcept.org/ so I'll give you an
examples using the Biological Taxonomy Vocabulary (biol) the Wildlife
Ontology (w
Hi Leonidas,
iSPARQL [1] from the University of Zurich is what you need.
The project page is at [2] but seems not maintained.
Cheers,
François
[1] http://www.merlin.uzh.ch/publication/show/2830
[2]
https://files.ifi.uzh.ch/ddis/oldweb/ddis/research/completed-projects/semweb/isparql/index.html
Studi di Milano)
• Andriy Nikolov (Open University)
• François Scharffe (LIRMM, Université de Montpellier 2)
Dear Samur,
We are preparing the OAEI benchmark for this year's edition.
It would be interesting to know your requirements in terms of size,
domain, benchmark structure (eg pairs of datasets or across multiple
datasets) or any other evaluation parameter you would like to see.
Generaly speaking
Also in ths category you can use Datalift to do naive CSV to RDF and
then SPARQL CONSTRUCT. Also provide a simple GUI to generate part of the
CONSTRUCT queries.
http://datalift.org/
Le 12/12/12 22:50, Martynas Jusevičius a écrit :
Hey Ying,
why don't you just convert CSV to "raw" RDF and then
Hi Lee !
Here are queries demonstrating the use of SPARQL CONSTRUCT for data
transformation between heterogeneous vocabularies. The following queries
allow to transform FOAF resources into vCard ones:
PREFIX vCard: http://www.w3.org/2001/vcard-rdf/3.0#
PREFIX foaf: http://xmlns.com/foaf/0.1/
Hi Michael,
thank you for the link ;)
It seems that the current voiD spec supposes that the linkset (set of
interlinks) is supposed to be included in one of the two interlinked
datasets. I think it would make sense for the linkset to be considered
independently from the two interlinked dataset
versity of Ireland, Lower Dangan,
Galway, Ireland
tel. +353 91 495730
http://sw-app.org
--
François Scharffe wrote:
Hi Michael,
thank you for the link ;)
It seems that the current voiD spec supposes that the linkset (set of
interlinks)
e
published independently from any of the linked datasets? Also, can you
present us with your use case that requires exchanging descriptions of
such linksets? If there is enough interest, we will consider a modelling
that can be used for both scenarios.
Best,
Richard
On 29 Nov 2008, at 10:16,
Dear LODers,
There has been a couple of discussions already on this list on the need
for a vocabulary to represent correspondences between terms of different
vocabularies. We also saw recently various tools (e.g. Silk, ODDlinker)
allowing to automatically interlink datasets given a specification
Dear LODers,
There has been a couple of discussions already on this list on the need
for a vocabulary to represent correspondences between terms of different
vocabularies. We also saw recently various tools (e.g. Silk, ODDlinker)
allowing to automatically interlink datasets given a specification
link-generator specifications,
many exist and we would like to look at them and see how they could be
published.
Cheers !
Francois
Kingsley Idehen wrote:
François Scharffe wrote:
Dear LODers,
There has been a couple of discussions already on this list on the need
for a vocabulary to represent
Hugh Glaser wrote:
Hi,
To put it in simple terms for me :-)
Are you after the algorithms we use to identify when two instances are the same?
Best
Hugh
Yes !
François
On 11/06/2009 12:57, "François Scharffe" wrote:
Dear LODers,
There has been a couple of discussions already on
rl.org/NET/googlevocab#
UMBEL is about doing this on bigger and broader scales :-) That's always
been the purpose of this project since inception.
Kingsley
Best
Hugh
On 11/06/2009 12:57, "François Scharffe"
wrote:
Dear LODers,
There has been a couple of discussions already
Kingsley Idehen wrote:
François Scharffe wrote:
Hugh Glaser wrote:
Hi,
To put it in simple terms for me :-)
Are you after the algorithms we use to identify when two instances
are the same?
Best
Hugh
Yes !
François
So if the answer is "Yes". Then do you mean things in the ABo
Hi,
The OAEI 2009 campain [1] might be of interest to some of us. It
proposes an evaluation of ontology matchers. Particularly, this year has
an instance matching track [2] proposing to find equivalent instances in
various RDF testbeds.
Cheers,
François
http://oaei.ontologymatching.org/2009
Hi all,
Slightly on the side of the topic, I would like to draw your attention
to the ontology patterns workshop at next ISWC (see the recent call from
Aldo and [1]). That's the perfect place to discuss modeling topics like
the one discussed on this thread. The workshop includes a call for
pa
Hi Ryan,
The alignment format [1] might also be interesting. It can be used for
for data and schema alignment. This format is supported by many
matchers, have a look at the ontology alignment evaluation initiative [2].
Also, the approach of separating the alignment as an output of a matcher
an
Hi !
Kjetil Kjernsmo wrote:
[...]
I think we need a Wiki, where people will post what their problem were,
what data they needed, what data they had, which ontologies they needed,
and what they did to meet these needs.
Eventually, this will evolve into a reference site with best practices for
Hi Kjetil,
Kjetil Kjernsmo wrote:
On Friday 20. November 2009 09:37:42 François Scharffe wrote:
Eventually, this will evolve into a reference site with best practices
for each problem newcomers present, and provide a launchpad for
ventures beyond what's there with minimal cost.
Sounds
Hi David,
Great work !
When will the tool will be released ? I can't wait trying it.
Cheers,
François
David Huynh wrote:
On Mar/29/10 12:31 am, Kingsley Idehen wrote:
All,
A very nice data cleansing tool from David and Co. at Freebase.
CSVs are clearly the dominant data format in the struc
Hi,
OntologyDesignPatterns.org is indeed the place to discuss ontology
patterns. It's also good to know which patterns are useful in practice,
and linked-data vocab patterns are used in vocabs that are themselves
effectively used to describe data. The "known uses" field is actually
empty for
Hi Thomas,
You might want to look at the instance matching track at the OAEI 2009.
http://oaei.ontologymatching.org/2009/instances/
On the results page you'll find a set of participating systems that
might interest you.
We are going setting up a new experiment this year that I was about to
anno
Hello,
Part of the ontology alignment evaluation initiative [1] we will have
for the 2nd year a data interlinking evaluation.
We propose in this track to evaluate systems able to *automatically*
find interlinks between Web datasets, in contrast to semi-automatic
tools. This year we will focu
[Apologies for cross-posting]
CALL FOR PAPERS - Workshop on Knowledge Injecting into and Extraction
from Linked Data (KIELD2010)
Co-located with EKAW 2010 - 11th to 15th October 2010
Website: http://ontologydesignpatterns.org/wiki/Odp:KIELD2010
Submissions:
KEY DATES
Submission deadline:
eptance notification
* August 25, 2010: Camera-ready versions of papers
* October 11th: Workshop day
Best Regards,
Valentina Presutti, François Scharffe, Vojtech Svatech
bmission deadline
* August 9, 2010: Paper acceptance notification
* August 25, 2010: Camera-ready versions of papers
* October 11th: Workshop day
Best Regards,
Valentina Presutti, François Scharffe, Vojtech Svatech
Hi,
You can have a look at the OAEI instance matching track 2009 [1] and
2010 [2].
The datasets haven't been manually curated but are the results of
semi-automated interlinking techniques.
You can still compare the results of your tool with others (see [3]).
François
[1] http://oaei.ontology
Salut Julien,
you might be interested by the Lexinfo project http://www.lexinfo.net/
which provides a vocabulary for attaching lexical information to ontologies.
François
Le 03/03/2014 09:57, Julien Plu a écrit :
Hello,
I try to create an ontology to lexicalize the french language. And in
m
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