The Twelfth International Symposium on Imprecise Probability: Theories and Applications (ISIPTA 2021)

Please, distribute

What if we told you that

"There's more to uncertainty than probabilities".

Would you agree? Then come to Granada, Spain, 6-9 July 2021, to attend the 12th edition of ISIPTA: the world’s main forum on imprecise probabilities.

Not convinced yet? Then perhaps the following features can convince you:

TOPIC: The symposium is open to contributions on all aspects of imprecise probability, including (but not limited to) sets of probability measures, partial preference orderings, game-theoretic probability, choice functions, interval probabilities, belief functions, and possibility theory.

CONCEPT: Each accepted contribution is presented and discussed, in two separate sessions. Presentations are short and plenary. Detailed explanations and discussions are face-to-face, with the aid of a poster, a whiteboard, pen and paper, or whichever medium you prefer (you can visit: for links to the previous editions of all ISIPTA conferences).

WHY ATTEND?: The conference is an excellent opportunity to learn about the latest developments in imprecise probability in a friendly and cooperative atmosphere where interaction and confrontation of ideas are the primary objectives. In addition, Granada is a lively and beautiful city, with treasures such as the Alhambra, but also with its Albaicín Neighborhood, its impressive Cathedral, and its Renaissance and Baroque architecture.

SUBMISSIONS (3 options available):

  • Long papers (with a page limit of 9, excluding references)
  • Short papers (with a page limit of 3, excluding references)
  • Long abstracts (1 page, for ongoing research or summaries of recent journal publications)

Papers will be published by PMLR (Proceedings of Machine Learning Research).

After the conference, extended versions of selected conference contributions will be published in a special issue of the International Journal of Approximate Reasoning.


Contact e-mail:

The ISIPTA 2021 Steering Committee

  • J. De Bock (Ghent University, Belgium)
  • A. Cano (University of Granada, Spain)
  • M. Gómez-Olmedo (University of Granada, Spain)
  • E. Miranda (University of Oviedo, Spain)
  • S. Moral (University of Granada, Spain)
  • M. Troffaes (Durham University, United Kingdom)
  • M. Zaffalon IDSIA, Switzerland)


Importante dates

  • Paper submission dealine: February 10th, 2021.
  • Paper notification: April 15th, 2021.
  • Paper final version due: May 10th, 2021.


ISIPTA 2021 is organised by the UTAI group, a research group of the Department of Computer Science and Artificial Intelligence, University of Granada.

For info about the conference, contact For comments about the website, contact Manuel Gómez-Olmedo.