On Jan 17, 2006, at 12:25 PM, jason wrote:
I think the Kowari is a system for searching information in the RDF
files.
It is only for finding information in the meta data files. However,
i think
one problem of the Semantic Web is that, if we have a document and
its RDF
annotate, how do we retrieve the documents? Right now, we can use
keyword
based method to find relevant documents to user's query and use
some kinds
of technologies for finding metadata files. But can we combine the two
processes and how can we combine them?
It's not quite true that Kowari only deals with RDF. It can load and
parse HTML, for example, and load it directly into a LuceneModel for
full-text indexing. You can then query structured information in
conjunction with full-text Lucene queries. To get other type of
content in, you would need to extend Kowari or hand in literal text,
but it could be done.
Erik
regards
Jiang Xing
On 1/17/06, Erik Hatcher <[EMAIL PROTECTED]> wrote:
Have a look at Kowari - http://www.kowari.org
It is a scalable RDF engine that also has full-text search support
via Lucene.
Professionally I tinker with semweb and search topics, and eventually
we'll have something to show for these efforts :)
Erik
On Jan 17, 2006, at 9:34 AM, jason wrote:
Hi friends,
How do you think use the lucene for searching in the Semantic Web?
I am
trying using the lucene for searching documents with ontological
annotation.
But i do not get a better model to combine the keywords information
and the
ontological information.
regards
jiang xing
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