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Fundation for vagueness

Research Project

Project/Area Number 24520007
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Philosophy/Ethics
Research InstitutionThe University of Tokyo

Principal Investigator

DIETZ Richard  東京大学, 人文社会系研究科, 講師 (10625651)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
KeywordsVagueness / Definite Truth / Borderline Cases / Higher-Order Vagueness / Impossibility Results / vagueness / probability / rationality / appearance / practical interests / higher-order vagueness / Sorites Paradox / Vague Identity / Gradability / Conceptual Spaces / Uncertainty / Open Future / 曖昧性 / 現象 / 耐性 / 概念 / 概念空間 / 段階性 / 確定した真理 / パラドクス
Outline of Final Research Achievements

The outcome of my research is threefold: (I) I have developed an conceptual spaces account of how vagueness and gradability in concepts may emerge. This approach turned out to be very fruitful and has led to a number of papers (published in Synthese, Journal of Philosophical Logic, LNAI). (II) I write a long and thorough critique of the received idea that vagueness is a universally pervasive phenomenon; this idea has led to various logical paradoxes which effectively challenge the very idea that our conception of vague is coherent. The outcome of this is a very long paper, which is under review with the international journal of MIND. (III) I organised a large-scale international conference on vagueness and probability (in 2013) at the University of Tokyo. I am guest-ediitor of a special issue with SYNTHESE, in which more than ten papers that emerged from this conference are going to be published.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (28 results)

All 2015 2014 2013 2012 Other

All Journal Article (5 results) (of which Peer Reviewed: 3 results) Presentation (22 results) (of which Invited: 15 results) Book (1 results)

  • [Journal Article] Vagueness and the conceptual role of definite truth2013

    • Author(s)
      Richard Dietz
    • Journal Title

      論集

      Volume: 31

    • NAID

      40019732105

    • Related Report
      2012 Research-status Report
  • [Journal Article] Vagueness: A conceptual role approach2013

    • Author(s)
      Richard Dietz with Igor Douven. Paul Egre, and Lieven Decock
    • Journal Title

      Journal of Philosophical Logic

      Volume: 42

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Coming true: A note on truth and actuality’’2013

    • Author(s)
      Richard Dietz with Julien Murzi
    • Journal Title

      Philosophical Studies

      Volume: 163

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Comparative concepts2013

    • Author(s)
      Richard Dietz
    • Journal Title

      Synthese

      Volume: 190

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Vagueness and the structure and content of appearance2012

    • Author(s)
      Richard Dietz
    • Journal Title

      哲学雑誌

      Volume: 799

    • NAID

      40019464599

    • Related Report
      2012 Research-status Report
  • [Presentation] Disagreement and aboutness2015

    • Author(s)
      Richard Dietz
    • Organizer
      Pluralisms Global Research Network Workshop 5
    • Place of Presentation
      Yonsei University, Seoul, Korea
    • Year and Date
      2015-03-21 – 2015-03-22
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Vagueness as tolerance reconsidered2015

    • Author(s)
      Richard Dietz
    • Organizer
      Seminars in HKU
    • Place of Presentation
      HKU, Hong Kong, China
    • Year and Date
      2015-01-22
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] The myth of radical higher-order vagueness2015

    • Author(s)
      Richard Dietz
    • Organizer
      Seminars in Lingnan University
    • Place of Presentation
      Lingnan University, Hong Kong, China
    • Year and Date
      2015-01-20
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Menu-dependent distinctions, vagueness, and tolerance II2014

    • Author(s)
      Richard Dietz
    • Organizer
      Polish Semiotic Society
    • Place of Presentation
      University of Warsaw, Poland
    • Year and Date
      2014-12-12
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Menu-dependent distinctions, vagueness, and tolerance I2014

    • Author(s)
      Richard Dietz
    • Organizer
      Tuesday Research Seminar
    • Place of Presentation
      University of Warsaw, Poland
    • Year and Date
      2014-12-09
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Vagueness [5 talks],2014

    • Author(s)
      Richard Dietz
    • Organizer
      Philosophical Summer Academy
    • Place of Presentation
      LMU Munich, Germany
    • Year and Date
      2014-08-25 – 2014-08-29
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] The possibility of vagueness2014

    • Author(s)
      Richard Dietz
    • Organizer
      PhilEth seminar talk
    • Place of Presentation
      Hokkaido University, Sapporo, Hokkaido
    • Year and Date
      2014-05-26
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Actuality in branching time2013

    • Author(s)
      Richard Dietz
    • Organizer
      7th Beseto conference
    • Place of Presentation
      Seoul National University(韓国)
    • Related Report
      2012 Research-status Report
  • [Presentation] The possibility of vagueness2013

    • Author(s)
      Richard Dietz
    • Organizer
      Probability and Vagueness conference
    • Place of Presentation
      東京大学(日本)
    • Related Report
      2012 Research-status Report
  • [Presentation] Comparative Concepts2012

    • Author(s)
      Richard Dietz
    • Organizer
      Comparative Concepts at Work conference
    • Place of Presentation
      Lund大学(スウェーデン)
    • Related Report
      2012 Research-status Report
  • [Presentation] Vagueness, looking the same, and observationality2012

    • Author(s)
      Richard Dietz
    • Organizer
      European Society for Philosophy and Psychology conference
    • Place of Presentation
      Institute of Philosophy, London(イギリス)
    • Related Report
      2012 Research-status Report
  • [Presentation] Vagueness, looking the same, and observationality2012

    • Author(s)
      Richard Dietz
    • Organizer
      First Conference on Contemporary Philosophy in East Asia
    • Place of Presentation
      台北(台湾)
    • Related Report
      2012 Research-status Report
  • [Presentation] Modelling comparative concepts in conceptual spaces2012

    • Author(s)
      Richard Dietz
    • Organizer
      Aspects of Perceptual Experience Symposium, Japan Association for Phlosophy of Science Meeting
    • Place of Presentation
      東京大学(日本)
    • Related Report
      2012 Research-status Report
  • [Presentation] Modelling comparative concepts in conceptual spaces2012

    • Author(s)
      Richard Dietz
    • Organizer
      LENLS09 conference
    • Place of Presentation
      宮崎(日本)
    • Related Report
      2012 Research-status Report
  • [Presentation] Actuality as a historical modality

    • Author(s)
      Richard Dietz
    • Organizer
      Korean Society for Analytic Philosophy Winter Conference
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] The possibility of vagueness

    • Author(s)
      Richard Dietz
    • Organizer
      Current Trends in Analytic Philosophy
    • Place of Presentation
      Yonsei University, Seoul, Korea
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Historical modal book‐keeping

    • Author(s)
      Richard Dietz
    • Organizer
      Colloquium of Logic and Philosophy
    • Place of Presentation
      Sendai University
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Historical modal book‐keeping

    • Author(s)
      Richard Dietz
    • Organizer
      Frontiers in the Philosophy of Time conference
    • Place of Presentation
      Kyoto University
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] The possibility of vagueness

    • Author(s)
      Richard Dietz
    • Organizer
      LENLS10
    • Place of Presentation
      Keio University
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] The possibility of vagueness

    • Author(s)
      Richard Dietz
    • Organizer
      Mind & Language Symposium
    • Place of Presentation
      Annual Meeting of the Japanese Society for Philosophy
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] The possibility of vagueness

    • Author(s)
      Richard Dietz
    • Organizer
      CLLAM seminar talk
    • Place of Presentation
      Stockholm University, Sweden
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Understanding Vagueness

    • Author(s)
      Richard Dietz
    • Organizer
      Research seminar talk
    • Place of Presentation
      Queen’s University Belfast, United Kingdom
    • Related Report
      2013 Research-status Report
    • Invited
  • [Book] “Modelling comparative concepts in conceptual spaces”, in Y. Matamura, A. Butler, and D. Bekki (eds.), New Frontiers in Artificial Intelligence, pp. 69-892013

    • Author(s)
      Lieven Decock and Igor Douven
    • Total Pages
      21
    • Publisher
      Springer
    • Related Report
      2013 Research-status Report

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Published: 2013-05-31   Modified: 2021-04-07  

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