This book constitutes the refereed proceedings of the 16th International Colloquium on Theoretical Aspects of Computing, ICTAC 2019, held in Hammamet, Tunisia, in October/November 2019.The 17 revised full papers presented together with 2 keynote papers and 1 industrial paper were carefully reviewed and selected from 138 submissions.The papers are grouped in topical sections on models and transition systems; real-time and temporal logics; verification and concurrency; privacy ...

This book constitutes the refereed proceedings of the 30th IFIP WG 6.1 International Conference on Testing Software and Systems, ICTSS 2018, held in Cádiz, Spain, in October 2018. The 8 regular and 6 short papers presented were carefully reviewed and selected from 29 submissions. ICTSS is a series of international conferences addressing the conceptual, theoretic, and practical problems of testing software systems, including communication protocols, services, distributed platforms, middlewa...