Sorry, for the benefit of others who may not know the GBIF code SVN sites, this particular code is all in the GBIF common resources svn: https://code.google.com/p/gbif-common-resources/source/browse/#svn%2Fgbif-pa...
And is a mavenized release on the GBIF maven repository: http://repository.gbif.org/index.html#nexus-search;quick~gbif-parsers
And the list mapping all the variations we see is: https://code.google.com/p/gbif-common-resources/source/browse/gbif-parsers/t...
I hope this helps, Tim
Hi David,
You've built your other libraries using GBIF parsers. Have you looked at how the GBIF country names interpretation works? It would be helpful to know why it is not suitable for your use.
The GBIF library concatenates known lists (such as ISO) along with about 2500 variations we've collected through period review of what we observe while indexing, and then using google refine we've mapped them to the ISO codes and we follow the ISO code changes as best we can. Your narwhal-processor already has a software dependency on the GBIF code.
Please remember that patches and additions are always welcome to the GBIF code, if you felt it could be improved. I'm biased of course, but I'd rather see something that is broken fixed than watching a recreation of something that already exists.
Cheers, Tim
On May 17, 2013, at 4:39 PM, Matt Jones wrote:
A good official list of countries is available from the Library of Congress: http://www.loc.gov/standards/codelists/countries.xml For background, see: http://www.loc.gov/marc/countries/
And of course there's ISO 3166, the list of country codes: http://www.iso.org/iso/home/standards/country_codes/country_names_and_code_e... http://www.iso.org/iso/country_codes
Not sure about the alternate representations and misspellings, though.
Matt
On Fri, May 17, 2013 at 5:57 AM, Shorthouse, David davidpshorthouse@gmail.com wrote: Folks,
The Canadensys development team, http://www.canadensys.net is looking for efficient, low-maintenance ways to validate and reconcile data in its National cache of occurrence data. We are working on a Java library to initially tackle single-field Darwin Core validations, https://github.com/Canadensys/narwhal-processor. We hope this library is sufficiently generalized for uses outside our project.
Our current challenge is to reconcile country names, which requires access to an up-to-date, well-maintained knowledge base of country names, their alternative representations (possibly multilingual), and mappings to known misspellings. For performance reasons, we'd like this thesaurus to be embedded in the library, but with the capacity to be periodically refreshed with data pulled from external resources such as dbpedia.org. This clearly has ties to semantic web thinking and, because we're new to the tools and services in this space, we'd like to solicit pointers and feedback such that we build this part of our library with maximal benefit to other projects. We started collecting thoughts here: https://github.com/Canadensys/narwhal-processor/issues/14.
Cheers,
David P. Shorthouse Christian Gendreau _______________________________________________ tdwg mailing list tdwg@lists.tdwg.org http://lists.tdwg.org/mailman/listinfo/tdwg
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