@article{丁国栋_86, author = {[丁国栋, 白硕, 王斌]}, title = {一种基于局部共现的查询扩展方法}, publisher = {中文信息学报}, year = {2006}, journal = {中文信息学报}, volume = {20}, number = {3}, eid = {86}, pages = {86-93}, keywords = {计算机应用;中文信息处理;信息检索;局部共现;查询扩展;LOCOOC}, url = http://jcip.cipsc.org.cn/CN/abstract/article_2001.shtml }