Advances in Service-Oriented and Cloud Computing - Christian Zirpins; Andreou, Andreas S.; Andrikopoulos, Vasilios; El Ioini, Nabil; Feuerlicht, George; Kratzke, Nane; Lamersdorf, Winfried; Ortiz, Guadalupe; Pahl, Claus; Paraskakis, Iraklis (Springer International Publishing, 2021)