基于单文档的上下文查询信息抽取
杭月芹,姚滢,沈洁
Towards Context Query Information Extraction Based on Single Document
Hang Yueqin,Yao Ying,Shen Jie
现代图书情报技术 . 2006, (10): 30 -33 .  DOI: 10.11925/infotech.1003-3513.2006.10.07