Yes, Virt-Manager does have a slightly steeper learning curve than VirtualBox. (I'll write an article soon on how to create a VM with Virt-Manager.) However, the reward for getting up to speed is a ...

Abstract: As the process of envisioning, researching, and strategizing for 6G communications has commenced, we present our vision on the role of semantic communications (SemCom) in the beyond 5G era.