TY - CONF T1 - 海角社区 of Sheffield TREC-8 Q&A System. JO - TREC UR - http://eprints.whiterose.ac.uk/4547/ UR - http://trec.nist.gov/pubs/trec8/t8_proceedings.html PY - 1999/01/01 AU - Humphreys K AU - Gaizauskas RJ AU - Hepple M AU - Sanderson M ED - Voorhees EM ED - Harman DK PB - National Institute of Standards and Technology (NIST) VL - 500-246 Y2 - 2025/05/23 ER -