This volume contains the proceedings of the 16th International SPIN Workshop on Model Checking of Software (SPIN 2009), that was held at the Grenoble World Trade Center, in Grenoble, France, June 26-28, 2009. The workshop was co-located with the 21st International Conference on Computer-Aided Veri?- tion (CAV 2009). The SPIN workshopis a forum for practitioners and researchersinterested in themodelchecking-basedanalysisofsoftwaresystems.Thefocusoftheworkshop is on theoretical advances and empirical evaluations related to state-space and path exploration techniques, as implemented in the SPIN model checker and other software veri?cation tools. The workshop aims to encourage interactions and exchanges of ideas with all related areasin software engineering. SPIN 2009 was the 16th event in the workshop series, which started in 1995. This year, wereceived41 submissions (34technical papersand 7 toolpapers) out of which 18 papers were accepted (15 technical papers and 3 tool papers). Each submission was reviewed by three Program Committee members. In addition to the refereed papers, the workshop featured four invited talks given by Patrice Godefroid, from Microsoft Research, USA, on "Software Model CheckingImprovingSecurityofaBillionComputers,"MartaKwiatkowska, from Oxford University, UK, "On Quantitative Software Veri?cation," Joseph Sifakis (recipient of the Turing Award 2007), from VERIMAG, France, on "The Quest for Correctness - Beyond a posteriori Veri?cation," and Willem Visser, from the University of Stellenbosch, South Africa, on "Who Really Cares if the Program Crashes?" We would like to thank the authors of submitted papers, the invited spe- ers, the Program Committee members, the external reviewers, and the Steering

This book constitutes the proceedings of the 19th International Colloquium on Theoretical Aspects of Computing, ICTAC 2022, which took place in Tbilisi, Georgia, in September 2022.The 23 papers presented in this volume together with 2 short papers were carefully reviewed and selected from 52 submissions. The book deals with challenges in both theoretical aspects of computing and the exploitation of theory through methods and tools for system development.

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.

The two-volume set LNCS 9206 and LNCS 9207 constitutes the refereed proceedings of the 27th International Conference on Computer Aided Verification, CAV 2015, held in San Francisco, CA, USA, in July 2015. The total of 58 full and 11 short papers presented in the proceedings was carefully reviewed and selected from 252 submissions. The papers were organized in topical sections named: model checking and refinements; quantitative reasoning; software analysis; lightning talks; interpolation, IC3/PDR, and Invariants; SMT techniques and applications; HW verification; synthesis; termination; and concurrency.

This book constitutes the revised selected papers of the 9th International Symposium on Formal Aspects of Component Software, FACS 2012, held in Mountain View, CA, USA in September 2012. The 16 full papers presented were carefully reviewed and selected from 40 submissions. They cover topics such as formal models for software components and their interaction; formal aspects of services, service oriented architectures, business processes, and cloud computing; design and verification methods for software components and services; composition and deployment: models, calculi, languages; formal methods and modeling languages for components and services; model based and GUI based testing of components and services; models for QoS and other extra-functional properties (e.g., trust, compliance, security) of components and services; components for real-time, safety-critical, secure, and/or embedded systems; industrial or experience reports and case studies; update and reconfiguration of component and service architectures; component systems evolution and maintenance; autonomic components and self-managed applications; formal and rigorous approaches to software adaptation and self-adaptive systems.

The two-volume set LNCS 9206 and LNCS 9207 constitutes the refereed proceedings of the 27th International Conference on Computer Aided Verification, CAV 2015, held in San Francisco, CA, USA, in July 2015. The total of 58 full and 11 short papers presented in the proceedings was carefully reviewed and selected from 252 submissions. The papers were organized in topical sections named: model checking and refinements; quantitative reasoning; software analysis; lightning talks; interpolation, IC3/PDR, and Invariants; SMT techniques and applications; HW verification; synthesis; termination; and concurrency.