A catalyst for European cloud services in the era of data spaces, high-performance and edge computing: NOUS. - Alberto Montero Fernández; Enrique Mesonero Ronco; David Remon; Rosaria Rossini; Tomislav Subic; Marco Amaro Oliveira; Carlos Eduardo Duarte; Nikolaos Nikoloudakis; Nicolas Moreau; Panagiotis Moraitis; Natalia Selini Hadjidimitriou; Marco Mamei; et al. (eSAAM, 2024)