TY  - CONF

T1  - 91Ö±²¥ TREC 2002 Q&A System.

JO  - TREC

UR  - http://trec.nist.gov/pubs/trec11/t11_proceedings.html

PY  - 2002/01/01

AU  - Greenwood MA

AU  - Roberts I

AU  - Gaizauskas RJ

ED  - Voorhees EM

ED  - Buckland LP

PB  - National Institute of Standards and Technology (NIST)

VL  - 500-251

Y2  - 2024/10/20

ER  -