Re: [Dbpedia-discussion] Dbpedia-Freebase raw dump of conditional probabilities

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 
and the linkset as the set of owl:sameAs definitely makes sense. You 
might be interested in looking at the architecture we propose around 
that idea [3].

Cheers,
François

[1] http://alignapi.gforge.inria.fr/
[2] http://oaei.ontologymatching.org/
[3] http://www.scharffe.fr/pub/ir-kr-2009/rdf-ai-architecture.pdf

Kingsley Idehen wrote:
> Ryan Shaw wrote:
>> On Thu, Aug 20, 2009 at 12:57 PM, Kavitha Srinivas<ksrinivs@gmail.com> 
>> wrote:
>>
>>  
>>> I put the raw dump of conditional probabilities on an external
>>> website (http://domino.research.ibm.com/comm/research_projects.nsf/
>>> pages/iaa.index.html).  Go the section on LinkedOpenData and
>>> Extraction of Vocabularies on this page and click on the link to the
>>> datafile.
>>>     
>>
>> It strikes me that this is the kind of thing it would be useful for
>> publish as Linked Data. In other words, rather than analyzing
>> instances, calculating a bunch of conditional probabilities, and then
>> publishing a bunch of [ sameAs | equivalentClass | seeAlso | whatever
>> ] assertions, one could publish a bunch of conditional probabilities
>> or other similarity values, with  some indication of the type of
>> similarity measure used and links to the specific instance sets used
>> to calculate the values. Others could then use these measures as they
>> wished, setting their own thresholds for when to consider something an
>> equivalence relation or not.
>>
>> Are there any vocabularies that might be used to publish such as data
>> set as Linked Data?
>>
>>
>>   
> Take a look at UMBEL, see: http://umbel.org .
> 
>

Received on Thursday, 20 August 2009 22:57:18 UTC