@article{Wang Chuanqing:17, author = {Wang Chuanqing, Bi Qiang}, title = {System Model of Digital Library Automatic Semantic Annotation Tool}, publisher = {Data Analysis and Knowledge Discovery}, year = {2014}, journal = {Data Analysis and Knowledge Discovery}, volume = {30}, number = {6}, eid = {17}, numpages = {7}, pages = {17}, keywords = {

Digital library;Semantic annotation;Knowledge organization;Knowledge services;System model

}, url = {https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/abstract/article_3907.shtml}, doi = {10.11925/infotech.1003-3513.2014.06.03} }