Pawel Sobocinski – författare

This open access book constitutes the proceedings of the 26th International Conference on Foundations of Software Science and Computational Structures, FOSSACS 2023, which was held during April 22-27, 2023, in Paris, France, as part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2023.The 26 regular papers presented in this volume were carefully reviewed and selected from 85 submissions. They deal with research on theories and methods to support the analysis, integration, synthesis, transformation, and verification of programs and software systems.

This book constitutes the refereed proceedings of the 15th International Conference on the Theory and Application of Diagrams, Diagrams 2026, held in Tallinn, Estonia, during August 25–28, 2026.The 14 full papers, 20 short papers and 9 posters included in this book were carefully reviewed and selected from 57 submissions. They were organized in topical sections as follows: Logical Diagrams; Mathematical Diagrams; Diagrams and Cognition; Diagrams and Computation; and Applications.