From the post:
One of the most effective ways to associate objects in archival collections with related objects is with controlled access terms: personal, corporate, and family names; places; subjects. These associations are meaningless if chosen arbitrarily. With respect to machine processing, Thomas Jefferson and Jefferson, Thomas are not seen as the same individual when judging by the textual string alone. While EADitor has incorporated authorized headings from LCSH and local vocabulary (scraped from terms found in EAD files currently in the eXist database) almost since its inception, it has not until recently interacted with other controlled vocabulary services. Interacting with EAC-CPF and geographical services is high on the development priority list.
Over the last week, I have been working on incorporating geonames.org queries into the XForms application. Geonames provides stable URIs for more than 7.5 million place names internationally. XML representations of each place are accessible through various REST APIs. These XML datastreams also include the latitude and longitude, which will make it possible to georeference archival collections as a whole or individual items within collections (an item-level indexing strategy will be offered in EADitor as an alternative to traditional, collection-based indexing soon).
This looks very interesting.
EADitor project site (Google Code): http://code.google.com/p/eaditor/
Installation instructions (specific for Ubuntu but broadly applies to all Unix-based systems): http://code.google.com/p/eaditor/wiki/UbuntuInstallation
Google Group: http://groups.google.com/group/eaditor