lucene usage on TREC data

Hello Everyone, Can anyone point me to a publicly Question answering system built using lucene on TREC or non-TREC data. Regards, Ramneek

Re: lucene usage on TREC data

ttp://zzzoot.blogspot.com/2008/06/lucene-concurrent-search-performance.html > > http://zzzoot.blogspot.com/2008/11/software-announcement-lusql-database-to.html > > http://zzzoot.blogspot.com/2008/11/lucene-231-vs-24-benchmarks-using-lusql.html > > http://zzzoot.blogspot.com/2009/0