@article{赵 军_98, author = {[赵 军, 刘 康, 周光有, 蔡 黎]}, title = {开放式文本信息抽取}, publisher = {中文信息学报}, year = {2011}, journal = {中文信息学报}, volume = {25}, number = {6}, eid = {98}, pages = {98-111}, keywords = {开放式信息抽取;知识工程;文本理解}, url = http://jcip.cipsc.org.cn/CN/abstract/article_1548.shtml }