Figure 1.


Download original image

Overall framework of our MPHM. In step 1, the server sends the global model θt for this round to each client; in step 2, the benign clients compute the stochastic gradients ∇t based on the model and upload them to the server. And the malicious clients, after computing the gradients, compute the malicious gradients ∇t for by our MPHM, and then upload them to the server; in step 3, the server aggregates these gradients and computes new global model θt + 1 for next round.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.