Presentation 2018-03-06
What is the Ethics of Probabilistic Existence seen from a Logical One
Tetsuya Morizumi,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In SCIS2018 [14], we criticized the logical approach in the conventional security model and proposed a conceptual model describing "covert channel" and "inference attack" in an integrated manner by the Probabilistic model. In other words, it is an attempt to see the world as a probability measure space, assuming that the logical proposition indicating the fact that appears in a closed logical space is the limit of the world. This paper is a sequel to that: a trial on the ethics of probabilistic existents. In the study [14] Wittgenstein 's idea of "familial resemblance" has been introduced. The world indicated by the text is indicated by the probability measure space. That is, "existence and reality" is not considered "identity" but from the viewpoint of "similarity". And, existence is regarded as a consequence of persistent and constitutive movement in the category. When Wittgenstein's "family resemblance" is a clue, the necessary condition of existence is a random variable in the probability measure space. In order to capture such a system as a philosophical question and see it as ethics, the concept of is indispensable. On the other hand, however, there is a paradox of Wittgenstein's private language in the concept of . In this thesis, while acknowledging the paradox of private languages, the concept of "grammatical image" as a treatment method is actually a pattern showing myself, and the necessary condition indicating the pattern is the probability measure space. Ethics in the probability measure space is a constraint on probabilistic existence, or "frame", and is a form of expression of "grammatical image" in which harmony of behaviors for each person and others is displayed.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Ethics / Logic / Measure theory in probability / Probabilistic model / Latent Dirichlet Allocation / Wittgenstein / Family resemblance / Private language
Paper # SITE2017-76,IA2017-87
Date of Issue 2018-02-26 (SITE, IA)

Conference Information
Committee IA / SITE / IPSJ-IOT
Conference Date 2018/3/5(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Kinugawa Onsen Hotel
Topics (in Japanese) (See Japanese page)
Topics (in English) Internet and Information Ethics Education, etc.
Chair Katsuyoshi Iida(Hokkaido Univ.) / Hitoshi Okada(NII)
Vice Chair Rei Atarashi(IIJ) / Hiroyuki Osaki(Kwansei Gakuin Univ.) / Tomoki Yoshihisa(Osaka Univ.) / Tetsuya Morizumi(Kanagawa Univ.) / Masaru Ogawa(Kobe Gakuin Univ.)
Secretary Rei Atarashi(Tokyo Metropolitan Univ.) / Hiroyuki Osaki(TOYOTA-IT) / Tomoki Yoshihisa(Gifu Shotoku Gakuen Univ.) / Tetsuya Morizumi(Tokyo Univ. of the Arts) / Masaru Ogawa
Assistant Kenji Ohira(Tokushima Univ.) / Ryohei Banno(NTT) / Toshiki Watanabe(NEC) / Akiyoshi Kabeya(Chiba Univ.) / Hisanori Kato(KDDI)

Paper Information
Registration To Technical Committee on Internet Architecture / Technical Committee on Social Implications of Technology and Information Ethics / Special Interest Group on Internet and Operation Technology
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) What is the Ethics of Probabilistic Existence seen from a Logical One
Sub Title (in English)
Keyword(1) Ethics
Keyword(2) Logic
Keyword(3) Measure theory in probability
Keyword(4) Probabilistic model
Keyword(5) Latent Dirichlet Allocation
Keyword(6) Wittgenstein
Keyword(7) Family resemblance
Keyword(8) Private language
1st Author's Name Tetsuya Morizumi
1st Author's Affiliation Kanagawa University(Kanagawa Univ.)
Date 2018-03-06
Paper # SITE2017-76,IA2017-87
Volume (vol) vol.117
Number (no) SITE-471,IA-472
Page pp.pp.213-219(SITE), pp.213-219(IA),
#Pages 7
Date of Issue 2018-02-26 (SITE, IA)