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ArticleJ-GLOBAL ID:200902002079358090整理番号:91A0882731

効率的ポートフォリオを構成する資産数について

Property number for configuration of an efficient portfolio.

著者:中里宗敬(東京工大)、古川浩一(東京工大)
資料名:日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集 巻:1991 ページ:82-83
発行年:1991年
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J-GLOBAL: Linking, Expanding and Sparking

About J-GLOBAL

Linking

J-GLOBAL links information that represents the key to research and development. For example, linking articles and patents with people (authors and inventors) enables the extraction of a sequence of information.
It’s useful for making new discoveries and uncovering new information.

Expanding

The system enables searches of similar kinds of content through linkage with external sites.
It helps you to obtain knowledge from dissimilar fields and discover concepts that cross the boundaries of specialisms.

Sparking

Through repeated linkage and expansioniteration, J-GLOBAL provides unexpected hints for problem-solving and the illumination of new ideas.