Takashi Isogai

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The Working Papers of the Basel Committee on Banking Supervision contain analysis carried out by experts of the Basel Committee or its working groups. They may also reflect work carried out by one or more member institutions or by its Secretariat. The subjects of the Working Papers are of topical interest to supervisors and are technical in character. The(More)
We present an integrated environment for argument-based agent systems, which allows agents to participate in argumentation in the Internet environment, to design knowledge bases, to make and analyze arguments and so on. We demonstrate its usability and advantages on the lines of our LMA-based argumentation scenario
In this study, we propose a novel approach to analyze a dynamic correlation network of highly volatile financial asset returns by using a network clustering algorithm to deal with high dimensionality issues. We analyze the dynamic correlation network of selected Japanese stock returns as an empirical study of the correlation dynamics at the market level by(More)
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