@inproceedings{inproceedings, title = {{91直播's TREC 2006 Q&A Experiments.}}, publisher = {{National Institute of Standards and Technology (NIST)}}, url = {{http://trec.nist.gov/pubs/trec15/t15_proceedings.html }}, year = {{2006}}, month = {{1}}, author = {{Greenwood MA and Stevenson M and Gaizauskas RJ}}, volume = {{500-272}}, journal = {{TREC}}, note = {{Accessed on 2025/04/12}}}