01076nam a2200217 c 4500001001300000005001500013008004100028041001300069049003000082052001800112056001500130082001600145100004800161245014500209260005900354300002900413502014000442653017400582900002600756963007600782KDM20033642020030818173527030818s2003    gbka       SN 000   eng  0 aengbkor0 lWM381809lWM381810c2fDP02a621.399bJ95r  a566.735240 a621.3992211 a정한민,g鄭漢旻,d1970-0KAC20162383210aRule-based information extraction with automatic knowledge expansion=x자동 지식확장을 통한 규칙기반 정보추출/dHanmin Jung  aPohang:bPohang Univ. of Science and Technology,c2003  a92 leaves:bill.;c26 cm1 a학위논문(박사) --b포항공과대학교 대학원:c전자.컴퓨터공학부 컴퓨터공학과 자연언어처리전공,d2003  aRULE-BASED INFORMATION EXTRACTIONaAUTOMATIC KNOWLEDGE EXPANSIONa자동지식확장a규칙기반a정보추출a자연언어처리a질의응답시스템a언어처리10aJung, Han-min,d1970-  a전자.컴퓨터공학부a컴퓨터공학과a자연언어처리전공