This book constitutes the refereed proceedings of the 11th International Workshop on Software Engineering for Resilient Systems, SERENE 2019, held in Naples, Italy, in September 2019.

The 5 full papers and 4 short papers presented together with 1 keynote and 1 invited paper were carefully reviewed and selected from 12 submissions. They cover the following areas: resilience engineering in complex and critical applications; testing and validation methods; security, trust and privacy management.

This book constitutes the refereed proceedings of the 19th International Conference on Software Engineering and Formal Methods, SEFM 2021, held as a virtual event, in December 2021.

The 22 full papers presented together with 4 short papers were carefully reviewed and selected from 86 submissions. Also included are 2 invited talks and an abstract of a keynote talk. The papers cover a large variety of topics, including testing, formal verification, program analysis, runtime verification, meta-programming and software development and evolution.

Chapter ''Configuration Space Exploration for Digital Printing Systems'' is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

This book constitutes the refereed proceedings of the 13th International Conference on Software Engineering and Formal Methods, SEFM 2015, held in York, UK, in September 2015.

This book constitutes the refereed proceedings of the 11th International Workshop on Software Engineering for Resilient Systems, SERENE 2019, held in Naples, Italy, in September 2019.

The 5 full papers and 4 short papers presented together with 1 keynote and 1 invited paper were carefully reviewed and selected from 12 submissions. They cover the following areas: resilience engineering in complex and critical applications; testing and validation methods; security, trust and privacy management.

This book constitutes the refereed proceedings of the 19th International Conference on Software Engineering and Formal Methods, SEFM 2021, held as a virtual event, in December 2021.

The 22 full papers presented together with 4 short papers were carefully reviewed and selected from 86 submissions. Also included are 2 invited talks and an abstract of a keynote talk. The papers cover a large variety of topics, including testing, formal verification, program analysis, runtime verification, meta-programming and software development and evolution.

Chapter ''Configuration Space Exploration for Digital Printing Systems'' is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

This book constitutes the refereed proceedings of the 13th International Conference on Software Engineering and Formal Methods, SEFM 2015, held in York, UK, in September 2015.