About SUN Yuan
About National Inst. of Informatics (NII), 2-1-2 Hitotsubashi, Chiyoda-ku, 101-8430, Tokyo, JPN
About NEGISHI Masamitsu
About National Inst. of Informatics (NII), 2-1-2 Hitotsubashi, Chiyoda-ku, 101-8430, Tokyo, JPN
About Scientometrics
About 日本
About 国家
About 革新システム
About 学会
About 相互情報量
About 指標