CloudRIC: Open Radio Access Network (O-RAN) Virtualization with Shared Heterogeneous Computing - Lo Schiavo, Leonardo; Garcia Aviles, Gines; Garcia Saavedra, Andres; Gramaglia, Marco; Fiore, Marco; Banchs Roca, Albert; Costa-perez, Xavier (MobiCom 2024 The 30th Annual International Conference on Mobile Computing and Networking, 2024)