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Posted to commits@stanbol.apache.org by "Rupert Westenthaler (JIRA)" <ji...@apache.org> on 2014/02/06 16:38:09 UTC

[jira] [Created] (STANBOL-1277) Improve Entityhub FieldQuery SPARQL mapping for label searches

Rupert Westenthaler created STANBOL-1277:
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             Summary: Improve Entityhub FieldQuery SPARQL mapping for label searches
                 Key: STANBOL-1277
                 URL: https://issues.apache.org/jira/browse/STANBOL-1277
             Project: Stanbol
          Issue Type: Bug
    Affects Versions: 0.12.0
            Reporter: Rupert Westenthaler
            Assignee: Rupert Westenthaler


As reported by Johannes Goslar in [1] the SPARQL queries generated for Entityhub TextContraints do only search for full label matches. This should be changed to match against words to simulate token based searches as used by Full Text Search engines.

For that the REGEX filters of the generated SPARQL queries neet to be changed to no longer use '^{word}$' but something like '\b{word}\b'


[1] http://markmail.org/message/bkvaa7kbzbxaaudp



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