横幹
Online ISSN : 2189-6399
Print ISSN : 1881-7610
ISSN-L : 1881-7610
4 巻 , 2 号
ミニ特集「社会デザイン」
選択された号の論文の12件中1~12を表示しています
目次
巻頭言
解説: ミニ特集「社会デザイン」
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  • 野家 啓一
    2010 年 4 巻 2 号 p. 81-88
    発行日: 2010年
    公開日: 2016/03/21
    ジャーナル オープンアクセス
    Modern science developed its methodology through the Scientific Revolution in 17th century and established its social institution through the second Scientific Revolution in 19th century. In the latter period, science was specialized from science to sciences, and lost its unity as “natural philosophy.” The mainstream of scientific thought consists of atomism, analytic method and local optimization. To overcome the specialization of science and to realize the integration of knowledge, it may be stimulating to consult the intellectual heritage of Japanese thought which includes the unique concepts of “place (basho),” “scene (bamen)” and “between-ness (aida).”
  • 柳川 堯, 青木 敏
    2010 年 4 巻 2 号 p. 89-93
    発行日: 2010年
    公開日: 2016/03/21
    ジャーナル オープンアクセス
    This document describes the personal identification by using finger vein patterns, one of the recent enterprizes conducted by the TRAFST (Transdisciplinary Federation of Science and Technology). First, a brief review is given on the biometrics using finger prints and iris. Next, an equipment of personal identification by using finger veins developed by Hitachi Co. Ltd. is illustrated. Then diversity of human finger vein images is shown by extracting their patterns, by using the equipment, from the right and left index fingers, and middle fingers of 506 person and finally the usefulness of finger veins patterns for personal identification is shown by evaluating the false acceptance rate (FAR) and false rejection rate (FRR). These rates depend on the cut-off point C; when C = 0.295 those rates are estimated to be 0.00000001% and 0.00005%, respectively.
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