This book constitutes the proceedings of the 11th International Conference International
Conference on Verification and Evaluation of Computer and Communication Systems ( VECoS 2017 )
held at Concordia University Montreal Canada in August 2017. The 13 full papers together
with 3 abstracts in this volume were carefully reviewed and selected from 35 submissions. The
aim of the VECoS conference is to bring together researchers and practitioners in the areas of
verification control performance and dependability evalu-ation in order to discuss
state-of-the-art and challenges in modern computer and communication systems in which
functional and extra-functional properties are strongly interrelated. Thus the main motivation
for VECoS is to encourage the cross-fertilization between various formal verification and
evaluation approaches methods and techniques and especially those developed for concurrent
and dis-tributed hardware software systems.
