Journal of Philosophical Logic

, Volume 42, Issue 1, pp 137–160

Vagueness: A Conceptual Spaces Approach

  • Igor Douven
  • Lieven Decock
  • Richard Dietz
  • Paul Égré
Open Access

DOI: 10.1007/s10992-011-9216-0

Cite this article as:
Douven, I., Decock, L., Dietz, R. et al. J Philos Logic (2013) 42: 137. doi:10.1007/s10992-011-9216-0


The conceptual spaces approach has recently emerged as a novel account of concepts. Its guiding idea is that concepts can be represented geometrically, by means of metrical spaces. While it is generally recognized that many of our concepts are vague, the question of how to model vagueness in the conceptual spaces approach has not been addressed so far, even though the answer is far from straightforward. The present paper aims to fill this lacuna.


Vagueness Conceptual spaces Voronoi diagrams Gardenfors 

Copyright information

© The Author(s) 2011

Authors and Affiliations

  • Igor Douven
    • 1
  • Lieven Decock
    • 2
  • Richard Dietz
    • 3
  • Paul Égré
    • 4
  1. 1.Faculty of PhilosophyUniversity of GroningenGroningenThe Netherlands
  2. 2.Faculty of PhilosophyVU University AmsterdamAmsterdamThe Netherlands
  3. 3.Department of PhilosophyUniversity of TokyoTokyoJapan
  4. 4.Institut Jean–Nicod (CNRS)ParisFrance

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