Software Quality: The Complexity and Challenges of Software Engineering and Software Quality in the Cloud 11th International Conference, SWQD 2019, Vienna, Austria, January 15-18, 2019, Proceedings - Winkler, Dietmar; Winkler, Dietmar; Biffl, Stefan; Biffl, Stefan; Bergsmann, Johannes; Bergsmann, Johannes (Springer International Publishing : Imprint: Springer, 2019)