[siren-user] Parsing User-Input Query Text

[Adam McLellan]

Good morning,

Since there was a time lag between my submission of this message and my list
subscription approval, I just wanted to check if this has already been
responded to, but I missed the response.  Sorry if this is not the case.

Thanks,
Adam McLellan

On Fri, Jun 18, 2010 at 6:25 AM, Adam McLellan <akmclell at lakeheadu.ca>wrote:

> Good morning all,
>
> I apologize in advance if this question has already been answered; I am
> currently waiting for my group subscription to be approved so that I can
> receive a password to search the archives.
>
> I am performing undergraduate research work involving semantic data, and I
> am currently working to implement SIREn as a backend for searching some RDF
> data I have generated.  I am interested in how best to process user-input
> search query text.  I see from the Sindice page
> http://sindice.com/developers/api#Querylanguages-AdvancedSearch that
> fairly complex support for this has been implemented, and I see a reference
> in the SirenPhraseQuery comments to Lucene's QueryParser.  However, when I
> tried to simply use a QueryParser built with a TupleAnalyzer, I received no
> results for any attempted query.  Am I simply using the wrong query syntax /
> parameters, or is there other code I need in order to support parsing
> queries into SIREn query objects?  Any guidance would be much appreciated.
>
> Thanks very much,
> Adam McLellan
>
>
>
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