15th International Conference on the Theory and Application of Diagrams

The 15th International Conference on Diagrams convenes in Tallinn, Estonia, as a distinctive interdisciplinary forum uniting researchers from computer science, mathematics, psychology, philosophy, history of science, and education to explore the theory and practice of diagrammatic reasoning. Topics include cognitive and perceptual aspects of diagrams, formal diagrammatic languages, diagrammatic proofs, visualisation in mathematics and logic, and the pedagogical use of diagrams. Tallinn's vibrant tech-forward environment provides an inspiring setting for this unique gathering at the frontier of visual and formal reasoning.

ai cfp cognitivescience computer science diagrams2026 education hci history logic mathematics