I’ve been thinking about something like this for a while now, glad to see it being worked on. Could federated learning be used as a form of proof-of-work that

I’ve been thinking about something like this for a while now, glad to see it being worked on. Could federated learning be used as a form of proof-of-work that actually yields valuable data rather than throwaway garbage? Actually, looks like it’s already being done: https://arxiv.org/abs/1912.11745 https://arxiv.org/abs/1912.11745