TY - CONF T1 - University of ºù«Ӱҵ TREC-9 Q&A System. JO - TREC UR - http://trec.nist.gov/pubs/trec9/t9_proceedings.html PY - 2000/01/01 AU - Scott S AU - Gaizauskas RJ ED - Voorhees EM ED - Harman DK PB - National Institute of Standards and Technology (NIST) VL - 500-249 Y2 - 2024/12/22 ER -