HASHIMOTO, Takashi Professor
School of Knowledge Science,Knowledge Management Area
Ph.D. University of Tokyo
◆Professional Experience
2017/04 - : Japan Advanced Institute of Science and Technology , School of Knowledge Science , Professor
2014/07 - 2015/03 : Telecom ParisTech , Visiting Researcher
2009/04 - 2017/03 : Japan Advanced Institute of Science and Technology , School of Knowledge Science , Professor
2006/04 - 2009/03 : Japan Advanced Institute of Science and Technology , School of Knowledge Science , Associate Professor
2001/09 - 2002/08 : Edinburgh University , Department of Theoretical and Applied Linguistics , Visiting Researcher
1999/04 - 2006/03 : Japan Advanced Institute of Science and Technology , School of Knowledge Science , Associate Professor
1998/10 - 1998/12 : SONY Computer Science Lab. – Paris , Visiting Researcher
1996/04 - 1999/03 : RIKEN , Brain Science Institute , Special Postdoctoral Researcher
1994/10 - 1996/03 : University of Tokyo , Graduate School of Arts and Sciences
Complex Systems, Evolutionary Linguistics, Evolutionary Economics, Knowledge Science
◆Research Keywords
Complex Systems, Creation, Sharing, and Utilization of Knowledge, Cultural Evolution, Recursiveness, Hierarchy, Intention Sharing, Communication systems, Knowledge science, Hetero complex systems, Internal dynamics, Linguistic analogy, Formation and change of institutions, Language change, Double loop dynamics of language evolution, Language dynamics equation, 制度形成, Institutional Ecology, Complexification of language, Community currency, Language origin, Meta-rule, Origin and evolution of language, Evolutionary economics, Dynamic view of language, Rule dynamics, Institutional design, Language evolution
◆Research Interests
Constructive study on knowledge from evolutionary viewpoint: The origin and the evolution of language and the formation and change of institutions
I am interested in complex systems, especially, the dynamics of language and society. My recent research focuses on the origin and the evolution of language. Currently, I’m studying the cognitive modelling of grammaticalisation, which is language change from contents words, such as nouns and verbs, to functional words, such as pronouns and auxiliaries. Grammaticalisation is said to be a key phenomena concerning the evolution of language. The cognitive modelling of the phenomena may shed a new light on the origin of language as well as its evolution. 備考
Dynamics of Symbolic Communication
Symbolic communication consists of interchanging of symbols among individuals and sense-making of the symbols in each individual. During communication novel meanings and symbols may occur, as well as sharing of information and meanings. Namely, communication is a process of sharing and creation. In order to understand such underling structure of such dynamic communication, we are engaging in constructive study using computer simulation, cognitive experiments, and analysis of mathematical models. 備考
Study on the Formation and Change of Social Institutions using Social Simulation and Social Survey


◆Published Papers
Recursive combination has adaptability in diversifiability of production and material culture
Genta Toya, Takashi Hashimoto
Frontiers in Psychology, 9, 1-17, 2018/09/19
Existence of phase synchronization, detected by electroencephalography, in the formation of symbolic communication systems
Fujiwara Masayuki, Hashimoto Takashi, Li Guanhong, Okuda Jiro, Konno Takeshi, Samejima Kazuyuki, Morita Junya
The Booklet of Analysis and Modeling of Complex Oscillatory Systems (AMCOS), 48-, 2018/03
橋本敬, 金野武司, 長滝祥司, 大平英樹, 入江諒, 河上章太郎, 佐藤拓磨, 加藤樹里, 柏端達也, 三浦俊彦, 久保田進一, 柴田正良
日本認知科学会第35回大会発表論文集, 958-960, 2018
高明君, 本田弘之, 橋本敬
知識共創, 8, III3-1-III3-10, 2018
練原, 橋本敬
知識共創, 8, III4-1-III4-10, 2018
田中孝治, 田中孝治, CHEN Wei, DAM Hieu‐Chi, 小林重人, 橋本敬, 橋本敬, 池田満, 池田満
電子情報通信学会論文誌 D(Web), J101-D, 6, 830‐842 (WEB ONLY)-, 2018/06/01
Trial-and-Errors in Understanding and Creating Meanings : A Consideration from Evolinguistics
橋本 敬
研究技術計画 = The journal of science policy and research management, 33, 3, 243-255, 2018
Recursive combination has adaptability in diversifiability of production and material culture
Genta Toya, Takashi Hashimoto
Frontiers in Psychology, 9, 1512, 1-17, 2018
サービソロジー, 5, 2, 36-, 2018
日本認知科学会第35回大会発表論文集, 318-321, 2018
Relationship between People’s Money Consciousness and Circulation of Community Currency. In G. Gomez (Ed.) Monetary Plurality in Local, Regional and Global Economies.
Kobayashi, S, Hashimoto, T, Kurita, K, Nishibe, M, Routledge, 2018
山口富子, 橋本敬, 語りと予測が生む複雑さ, 2018
今井 むつみ, 佐治 伸郎, 山崎 由美子, 浅野 倫子, 渡邊 淳司, 大槻 美佳, 松井 智子, 喜多 壮太郎, 安西 祐一郎, 岡田 浩之, 橋本 敬, 増田 貴彦, 「記号コミュニケーションはどのように成立するか」(第9章), 岩波書店, 9784000113717, 2014
川越 敏司, 瀧澤 弘和, 下川 哲矢, 大平 英樹, 吉田 敬, 大坪 庸介, 八木 紀一郎, 橋本 敬, 共著, 「自然化すれども還元せず?複雑系科学の立場から」(第8章), 河出書房新社, 4309246214, 2013/06/18
進化言語学の構築 : 新しい人間科学を目指して
藤田 耕司, 岡ノ谷 一夫, 浅田 稔, 池内 正幸, 岩本 和也, 内田 亮子, 笠井 清登, 笹原 和俊, 東条 敏, 野澤 元, 橋本 敬, 山内 肇, 遊佐 典昭, 吉川 雄一郎, 「繰り返し学習モデルによる文法化の構成論的研究?創造性と言語の起源における言語的類推の役割」(第13章), ひつじ書房, 9784894765948, 2012
◆Conference Activities & Talks
メタファー研究会夏の陣&京都言語学コロキアム「比喩と創造性」, 京都大学吉田南キャンパス総合人間学部棟1階, 京都府京都市, 2018/07/28
Emergent constructive approach to Evolinguistics: On intention sharing and hierarchy formation
Takashi Hashimoto
EVOSLACE: Workshop on the Emergence and Evolution of Social Learning, Communication, Language and Culture in Natural and Artificial Agents (Workshop in ALIFE2018), Mirai-kan, Tokyo, Japan, 2018/07/25
From language change to evolution and origins of language: A case study with constructive simulation of grammaticalization
Takashi Hashimoto
Workshop "the (co-)evolution of genes, languages, and music from data analyses to theoretical models", Kihara Institute for Biological Research, Yokohama City University, Yokohama, Japan, 2018/07/17
TKC北陸会生涯研修, ホテル金沢,石川県金沢市, 2018/07/05
Recognition of agency and morality in robots: Effect of reasoning and bodily coordination
Takashi Hashimoto
International Symposium for “Potentials and Perspectives of Communication among Humans and Agents Including Robots and Animals”, Conference Center, Kitakyushu Science and Research Park, Kitakyushu, Japan, 2018/05/22

■Teaching Experience

Advanced Topics in Knowledge Science, Complex Systems Analysis, Introduction to Knowledge Science(E), Social-Technical Complex System, Introduction to Knowledge Science, 先端知識科学特論, 物理科学概論, 知識科学概論, 複雑系解析論

■Contributions to  Society

◆Academic Society Affiliations
日本認知言語学会, 社会的知能発生学研究会, 言語処理学会, 人間行動進化学会, International Society for Adaptive Behavior, International Society of Artificial Life, Human Behavior and Evolution Society, Japan, the Japan Association for Evolutionary Economics, 数理生物懇談会, The Physical Society of Japan, Society of Evolutionary Studies, Japanese Cognitive Science Society
◆Academic Contribution
International Conference on the Evolution of Language , University of Tokyo, Professor, Kazuo Okanoya , 2012/03/13 - 2012/03/16 , Campus Plaza Kyoto, Japan
International Seminar on the Emergence and Evolution of Linguistic Communication 2010 (JAIST-EELC2010) , 2009/03/10 - 2009/03/12
First International Workshop of Emergence and Evolution of Linguistic Communication , 2004/05/31 - 2004/06/01

■Academic  Awards

・ Best Paper Award in SSI2014 , SANDI, The Society of Instrument and Control Engineers (SICE) , 2014/11/23