Updated on 2025/03/22

写真a

 
TASHIRO Mitsuteru
 
Organization
Faculty of Policy Studies Specially Appointed Associate Professor
Other responsible organization
Policy Studies Course of Graduate School of Policy Studies, Master's Program
Profile

田代 光輝(たしろ みつてる、1973年2月27日)

慶應義塾大学政策メディア研究科特任教授。中央大学総合政策学部特任准教授、多摩大学情報社会学研究所客員教授、主な研究分野は情報社会学。「ネット選挙」やネット上で批判や攻撃的な書き込みが集中する「炎上」などのネットトラブル対策などが専門。

External link

Degree

  • 博士(学術) ( 青山学院大学 )

Education

  • 2019.3
     

    Aoyama Gakuin University   doctor course   completed

  • 1995.9
     

    Keio University   graduated

Professional Memberships

  • 2021.4 - Now

    情報通信学会

  • 2015.9 - Now

    情報処理学会

  • JAPAN ASSOCIATION OF LOCAL GOVERNMENT POLICY STUDIES

  • THE INFOSOCIONOMICS SOCIETY

  • THE SOCIETY FOR SOCIO-INFORMATICS

Research Interests

  • Cyberbullying

  • ネット炎上

  • ネットリスクからの子供の安全

Research Areas

  • Informatics / Mathematical informatics

  • Humanities & Social Sciences / Sociology

Papers

  • 高校生のネット上の出会いの起点となるサービスの調査~全国および神奈川県の調査より~

    田代 光輝, 小松 正, 浅子 秀樹

    第82回全国大会講演論文集   2020 ( 1 )   285 - 286   2020.2

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    Language:Japanese  

    インターネットによる未成年の誘い出し被害や、いじめの予防のため、北海道・宮城・東京・大阪・福岡の8校の高校生にパネル調査(有効回答数1,017人)を2018年度(以下:RIS調18)と2019年度(以下:RIS調19)の2回、及び、神奈川県の高校生にアドホック調査を2018年度(有効回答5,573人・以下:神奈調18)に行った*注1(以下、調査全体を本調査)。本調査結果から、高校生の多くがネットでの出会いを経験してる実態が明らかになった。ネットでの出会いのうち67.6%は高校生同士であるが、大学生や社会人も16.9%、不明が9.9%あり、誘い出しのリスクにつながっていると考えられる。

    CiNii Books

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  • Verification of distribution of friends network in virtual space : Test of a Power distribution and a Logarithmic normal Poisson distribution using chi-square test

    9   24 - 41   2017

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    Language:Japanese  

    The present study revealed that the scale - freeness of friends network in virtual space in not a Power distribution(PWD) but a Logarithmic normal Poisson distribution(LPD). In this research, using the data of Social media white paper 2012, we tested LPD and PWD. It does not contradict in LPD, but it became clear that contradiction occurs in PWD. And We also clarified that observed values of LPD are similar to PWD when average is less than unit. Distribution was mistakenly recognized as PWD by "human connection" so far, because the shape of LPD is close to PWD.

    DOI: 10.34321/20276

    CiNii Books

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    Other Link: https://www.agulin.aoyama.ac.jp/repo/repository/1000/20276/

  • オリジナルマンガ教材による中学生向け情報リテラシー教育の実践 (技術と社会・倫理)

    折田 明子, 田代 光輝, 吉川 厚, 江口 清貴

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報   116 ( 71 )   71 - 76   2016.6

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    Language:Japanese   Publisher:電子情報通信学会  

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  • Do personal attributes and an understanding of sarcasm and metaphor explain problematic experiences on the Internet? Reviewed

    Yuhiko TOYODA, Hiroshi Ichikawa, Mika TAKEUCHI, Mitsuteru TASHIRO, Masao SUZUKI

    Transaction on Network and Communication   3 ( 2 )   159 - 177   2015.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    The Internet today provides users with a great amount of convenience due to the improvement of tools and their functions, and the expansion in the numbers of users. However, with the expansion of both online content and time spent online, new and potential risks have emerged in this virtual space. A majority of Japanese students experience communication troubles over the Internet, and therefore higher education institutions have increased their efforts to reduce risks on the Internet by, for example, offering basic security education through information literacy programs. However, because of the number and variability of Internet risks, it is unlikely that these efforts have achieved satisfactory results. As one of the risk factors inducing troubles on the Internet, where users exchange information with other (anonymous) users, we examine the immaturity of the “theory of mind,” which is generally used to infer the conditions, viewpoints, and comprehension level of others.<br />
    This study reports the results of a self-report questionnaire used to examine the problems or difficulties encountered on the Internet by young women in Japan. It focuses on the relationship between the comprehension of sarcasm and metaphor expressions, provided for the purpose of estimating the “theory of mind,” as well as of Internet terminology and the problematic experiences. The problems identified were roughly classified into four different categories: addictive Internet use, dishonest/illegal dealings, communication gaps, and shopping-related difficulties. Multiple regression analyses was conducted, aimed at identifying factors that could explain such problems. The results suggested that personal attributes and sensation-seeking tendencies, including social vulnerability and anxiety, and the understanding of sarcasm, metaphor expressions, and Internet terminology, might be significantly correlated with the problems experienced. On the basis of this study, proposals are made as to what areas should be focused on in information literacy education programs in the future.

    DOI: 10.14738/tnc.32.1169

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  • On Risk Factors of the Internet Usage : Correlation Between Quantity of Trouble Using the Internet and Intensity of Desire Factor of Women Students

    Jiyugaoka Sanno College bulletin   48 ( 48 )   33 - 46   2015.3

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    Language:Japanese   Publisher:Jiyugaoka Sanno College  

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  • Analysis of User Behavior on Private Chat System.

    Fujio Toriumi, Takafumi Nakanishi, Mitsuteru Tashiro, Kiyotaka Eguchi

    1 - 4   2015

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    Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/WI-IAT.2015.49

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    Other Link: https://dblp.uni-trier.de/db/conf/webi/webi2015-3.html#ToriumiNTE15

  • A Study of a internet communication model : Research of risk reduction on the internet for minors' protection

    7   29 - 38   2015

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    Language:Japanese  

    We analysis data of a social networking service (SNS). For clarify the aspects. We used the "whisper services" within the "LINE PLAY" that is an avatar service from LINE Ltd. We found the distribution in the data that sharped close to a Poisson lognormal distribution. The potential of ease of connection is "TSUNAGARIYASUSA". Nodes have the potential of ease of connection each other. Nodes will link each other proportionate the potential, and the links distribute close to a Poisson lognormal distribution. We are expecting that this research will lead to the safety of minors.

    DOI: 10.34321/18771

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    Other Link: https://www.agulin.aoyama.ac.jp/repo/repository/1000/18771/

  • Could Online Community Yield Social Intelligence? : Case Study of Shinri-Gaku (Psychology) Forum in NIFTY-Serve

    Asako Miura, H. Morio, A. Orita, S. Uda, K. Matsui, R. Suzuki, M. Tashiro

    39 ( 39 )   23 - 30   2013.3

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  • Trend of Screen-name Usage on Online Community:A Case of NIFTY-Serve Psychology Forum

    Akiko Orita, Asako Miura, Hiroaki Morio, Shuhei Uda, Mitsuteru Tashiro, Ryuichi Suzuki, Kunio Matsui

    IPSJ SIG Notes   2013 ( 2 )   1 - 4   2013.2

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    Language:Japanese   Publisher:Information Processing Society of Japan (IPSJ)  

    This paper tried to examine a trend of screen-name usage on online community- NIFTY-Serve. NIFTY-Serve are thought as a &quot;pseudonymous&quot; community because of handle-based communication, however, this service allowed users to choose some options for their screen-names. As long as linked to a registered ID, users are able to choose either real name or nick name. In this paper, we reports our exploratory analysis on the psychology forum data.

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  • Prosperity and decline of online communities Reviewed

    Kimitaka Asatani, Fujio Toriumi, Hirotada Ohashi, Mitsuteru Tashiro, Ryuichi Suzuki

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)   8291   396 - 404   2013

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    Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:Springer  

    On the basis of analyzing user behavior using the actual data of online communities, we constructed a model of user behavior in an online community. We found two fundamental characteristics (diversity and motivation of participants (content-oriented or friendship-based)) that majorly affect the time evolution of online communities. In addition, the model reproduced what happens in reality, such as time-scale transition of the number of posts and distribution of the number of posts in all periods. © 2013 Springer-Verlag.

    DOI: 10.1007/978-3-642-44927-7_27

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Books

  • 情報社会で人は幸せになれるか?

    田代, 光輝

    総合教育出版,星雲社 (発売)  2024.6  ( ISBN:9784434335662

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    Total pages:161p   Language:Japanese  

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  • ネット選挙

    田代, 光輝( Role: Sole author)

    総合教育出版,星雲社 (発売)  2023.11  ( ISBN:9784434319198

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    Total pages:202p   Language:Japanese  

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  • 広報DX : 次世代の社会を担う情報発信の新指針

    秋葉, 賢也, 砂金, 信一郎, 河井, 孝仁, 佐久間, 智之, 森下, 郁恵, 富永, 朋信, 立谷, 光太郎, 薄, 阿佐子, 田代, 光輝, 岡田, 聡, 殿村, 美樹, 伊沢, 拓司

    宣伝会議  2021.6  ( ISBN:9784883355181

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    Total pages:340p   Language:Japanese  

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  • Web制作の技術: 企画から実装,運営まで

    田代光輝( Role: Joint author)

    共立出版  2015.11 

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  • スマホで簡単! 動画のプレゼント (趣味どきっ!)

    田代光輝( Role: Edit)

    NHK出版  2015.9 

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  • 情報倫理 : ネットの炎上予防と対策

    田代, 光輝, 服部, 哲

    共立出版  2013.11  ( ISBN:9784320123380

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    Total pages:iv, 200p   Language:Japanese  

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MISC

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Awards

  • 2014年グッドデザイン賞

    2014.10   グッドデザイン賞   金賞

    田代光輝

  • 研究発表大会

    2014.5   情報社会学会   プレゼンテーション賞

    田代光輝

  • キッズデザイン大賞

    2012.7   キッズデザイン大賞   復興デザイン賞

    思い出サルベージ

  • 震災復興支援サービス大賞

    2012.3   経済産業省 復旧・復興支援サイト/アプリ等調査事業   インターネットユーザ協会賞

    思い出サルベージ

Research Projects

  • 未成年者のネットリスクを軽減する社会システムの構築

    2017 - 2020

    科学技術振興機構  戦略的な研究開発の推進 社会技術研究開発事業  東京大学

    鳥海 不二夫

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    現在、未成年のネット利用が普及した結果、誘い出し被害や児童ポルノ(自撮り被害)、ネットいじめなどが社会問題化している。 本プロジェクトでは、未成年者が抱える、観測困難なネット利用リスクを軽減するためのネットリスク事前検出法の確立と未成年者自身に気づきを与えるシステムの実現を目指す。特に、誘い出し被害、児童ポルノ、ネットいじめなどの実態を把握しづらいネット上で生じる未成年者が晒される危険性の高いリスクを対象とする。ネット空間で発生する事象に対して公的強制力の発動は困難であるため、適切な情報提供により、未成年者本人及び保護者の自主的な対応力の強化を図る。

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Teaching Experience

  • リサーチリテラシー

    2020.4 - Now   Institution:中央大学大学院

  • 情報コミュニケーション論

    2020.4 - Now   Institution:中央大学 大学院

  • MOS検定Ⅲ

    2020.4 - Now   Institution:中央大学 総合政策学部

  • MOS検定Ⅱ

    2020.4 - Now   Institution:中央大学 総合政策学部

  • MOS検定Ⅰ

    2020.4 - Now   Institution:中央大学 総合政策学部

  • 情報倫理

    2020.4 - Now   Institution:中央大学 総合政策学部

  • デジタル社会論

    2020.4 - Now   Institution:中央大学 総合政策学部

  • 情報処理基礎(データサイエンス)

    2020.4 - Now   Institution:中央大学 総合政策学部

  • 情報学基礎

    2020.4 - Now   Institution:中央大学 総合政策学部

  • 基礎演習

    2020.4 -     Institution:中央大学 総合政策学部

  • ウェブ制作

  • 情報分析演習

  • 情報処理実習

  • 情報と社会の情報倫理

  • 総合講座D-1

  • 情報倫理

  • 情報と社会のデータサイエンス

    Institution:慶應義塾大学

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