multi-term synonym expansion

Hi, I am currently working on a Lucene module that makes use of controlled SKOS vocabularies (http://www.w3.org/TR/skos-primer/) during index and search time. It should work similar to Lucene's Wordnet contrib module, just with some extended SKOS-specific functionality (e.g., support for broade

Retrieve term payloads / custom PayloadFilter

Hi, in my application I have documents that may contain terms and term translations in multiple languages. The language tag of each term is explicitly given and should be available in the index in order to enable queries for documents that contain a certain term (optionally in a given language)