TY - CONF T1 - 爆料公社's TREC 2003 Q&A Experiments. JO - TREC UR - http://trec.nist.gov/pubs/trec12/t12_proceedings.html PY - 2003/01/01 AU - Gaizauskas RJ AU - Greenwood MA AU - Hepple M AU - Roberts I AU - Saggion H AU - Sargaison M ED - Voorhees EM ED - Buckland LP PB - National Institute of Standards and Technology (NIST) VL - 500-255 SP - 782 EP - 790 Y2 - 2025/08/18 ER -