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Proposal - Coggle Diagram
Proposal
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Challenges
Heterogeneity
Address challenges arising from device heterogeneity, such as variations in computational power and data distribution.
Communication Overhead
Consider ways to reduce communication overhead while maintaining model accuracy during the aggregation process
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FedGNNs
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Aggregation methods
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median, weighted median, and geometric mean aggregation
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Knowledge Distillation
Devices can share learned knowledge or soft labels instead of full gradients. The central server then uses this knowledge to update the global model.
Privacy and security
DP
Explore how differential privacy techniques can be integrated into FedGNNs to ensure data privacy during the aggregation process
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