@article{weko_70362_1,
   author	 = "Jie,Ji and TonyY.T.Chan and Qiangfu,Zhao",
   title	 = "Clustering Large Sparse Text Data: A Comparative Advantage Approach",
   journal	 = "情報処理学会論文誌",
   year 	 = "2010",
   volume	 = "51",
   number	 = "9",
   pages	 = "1930--1939",
   month	 = "sep"
}