@article{oai:tsukuba.repo.nii.ac.jp:00041682,
 author = {于, 海涛 and YU, Hai-Tao and Jatowt, Adam and Blanco, Roi and 上保, 秀夫 and JOHO, Hideo and Jose, Joemon M.},
 issue = {4},
 journal = {Information processing & management},
 month = {Jul},
 pages = {799--813},
 title = {An in-depth study on diversity evaluation : The importance of intrinsic diversity},
 volume = {53},
 year = {2017},
 yomi = {ウ, カイトウ and ジョウホ, ヒデオ}
}