The TREC-8 Question Answering Track Ellen M Voorhees author Dawn M Tice author 2000-05 text Proceedings of the Second International Conference on Language Resources and Evaluation (LREC’00) M Gavrilidou editor G Carayannis editor S Markantonatou editor S Piperidis editor G Stainhauer editor European Language Resources Association (ELRA) Athens, Greece conference publication voorhees-tice-2000-trec https://aclanthology.org/L00-1018/ 2000-05