Human Activity Recognition on MM-Fi
93.8AccuracyCentralized (oracle)
Evaluation Results
| Method | Links | |
|---|---|---|
| Centralized (oracle)Mode=Oracle2026.05 | 93.8 | |
| COMPASSCategory=Dual, Observed Modalities=L+R2026.04 | 90.4 | |
| UMEDA w/o SP-DP (no privacy)Ablation=without Subspace-Projected Differential Privacy2026.05 | 90.4 | |
| UMEDA2026.05 | 89.6 | |
| X-FiCategory=Dual, Observed Modalities=L+R2026.04 | 88.7 | |
| MOONCategory=Optimization under heterogeneity2026.05 | 87.6 | |
| Gated DeltaNetCategory=Attention / fusion2026.05 | 87.6 | |
| LAT (linear attn; no gate)Category=Attention / fusion2026.05 | 87.4 | |
| UMEDA w/o SGLT (LAT)Ablation=without Spectral-Gated Linear Transformer2026.05 | 87.4 | |
| FedDynCategory=Optimization under heterogeneity2026.05 | 87.3 | |
| FedRepCategory=Normalization2026.05 | 87.2 | |
| PerformerCategory=Attention / fusion2026.05 | 87.2 | |
| GCFL+Category=Graph-aware FL2026.05 | 87.1 | |
| FedAdam (FedOpt)Category=Optimization under heterogeneity2026.05 | 86.9 | |
| FedLCCategory=Normalization2026.05 | 86.9 | |
| FedGraphNNCategory=Graph-aware FL2026.05 | 86.8 | |
| xLSTMCategory=Attention / fusion2026.05 | 86.8 | |
| FedGAT (FedAvg)Category=Graph-aware FL2026.05 | 86.6 | |
| SCAFFOLDCategory=Optimization under heterogeneity2026.05 | 86.5 | |
| FedBNCategory=Normalization2026.05 | 86.4 | |
| UMEDA w/o Diff-GNO (FedAvg)Ablation=without Diffusion-based Graph Neural Operator2026.05 | 86.3 | |
| FedNovaCategory=Optimization under heterogeneity2026.05 | 86.1 | |
| FedGCN (FedAvg)Category=Graph-aware FL2026.05 | 86 | |
| X-FiCategory=Single, Observed Modalities=R2026.04 | 85.7 | |
| FedProxCategory=Optimization under heterogeneity2026.05 | 85.7 | |
| BaselineCategory=Dual, Observed Modalities=L+R2026.04 | 85.6 | |
| FedAvgCategory=Optimization under heterogeneity2026.05 | 85.2 | |
| BaselineCategory=Single, Observed Modalities=R2026.04 | 85 | |
| COMPASSCategory=Triple, Observed Modalities=D+L+R2026.04 | 84.7 | |
| COMPASSCategory=Triple, Observed Modalities=I+L+R2026.04 | 84 | |
| TA-DPFLCategory=Privacy2026.05 | 83.9 | |
| AGC-DPCategory=Privacy2026.05 | 83.4 | |
| COMPASSCategory=Single, Observed Modalities=R2026.04 | 83.2 | |
| DP-FedAvg + AdaptClipCategory=Privacy2026.05 | 82.9 | |
| COMPASSCategory=Full, Observed Modalities=I+D+L+R2026.04 | 82.1 | |
| DP-FedAvg (isotropic)Category=Privacy2026.05 | 82.1 | |
| X-FiCategory=Triple, Observed Modalities=D+L+R2026.04 | 80.5 | |
| COMPASSCategory=Single, Observed Modalities=L2026.04 | 80.1 | |
| X-FiCategory=Dual, Observed Modalities=D+R2026.04 | 79.8 | |
| Local (no aggregation)Aggregation=None2026.05 | 78.5 | |
| COMPASSCategory=Dual, Observed Modalities=D+R2026.04 | 78.1 | |
| X-FiCategory=Triple, Observed Modalities=I+L+R2026.04 | 77.8 | |
| COMPASSCategory=Triple, Observed Modalities=I+D+R2026.04 | 74.9 | |
| BaselineCategory=Dual, Observed Modalities=D+R2026.04 | 74.1 | |
| X-FiCategory=Dual, Observed Modalities=I+R2026.04 | 73.4 | |
| BaselineCategory=Triple, Observed Modalities=D+L+R2026.04 | 72.9 | |
| BaselineCategory=Full, Observed Modalities=I+D+L+R2026.04 | 72.6 | |
| X-FiCategory=Full, Observed Modalities=I+D+L+R2026.04 | 72.2 | |
| COMPASSCategory=Dual, Observed Modalities=I+R2026.04 | 72 | |
| X-FiCategory=Triple, Observed Modalities=I+D+R2026.04 | 70.7 | |
| BaselineCategory=Triple, Observed Modalities=I+D+R2026.04 | 69.1 | |
| BaselineCategory=Triple, Observed Modalities=I+L+R2026.04 | 68.2 | |
| BaselineCategory=Dual, Observed Modalities=I+R2026.04 | 66.9 | |
| COMPASSCategory=Dual, Observed Modalities=D+L2026.04 | 66.3 | |
| COMPASSCategory=Triple, Observed Modalities=I+D+L2026.04 | 64.1 | |
| BaselineCategory=Single, Observed Modalities=L2026.04 | 63.9 | |
| COMPASSCategory=Dual, Observed Modalities=I+L2026.04 | 60.4 | |
| X-FiCategory=Single, Observed Modalities=L2026.04 | 52.7 | |
| COMPASSCategory=Single, Observed Modalities=D2026.04 | 52 | |
| X-FiCategory=Dual, Observed Modalities=D+L2026.04 | 51.6 | |
| BaselineCategory=Single, Observed Modalities=D2026.04 | 49.9 | |
| BaselineCategory=Dual, Observed Modalities=D+L2026.04 | 49.7 | |
| COMPASSCategory=Dual, Observed Modalities=I+D2026.04 | 49.3 | |
| X-FiCategory=Triple, Observed Modalities=I+D+L2026.04 | 48.7 | |
| X-FiCategory=Single, Observed Modalities=D2026.04 | 48.1 | |
| X-FiCategory=Dual, Observed Modalities=I+D2026.04 | 45.3 | |
| BaselineCategory=Dual, Observed Modalities=I+D2026.04 | 45.2 | |
| BaselineCategory=Triple, Observed Modalities=I+D+L2026.04 | 43 | |
| COMPASSCategory=Single, Observed Modalities=I2026.04 | 37.1 | |
| X-FiCategory=Dual, Observed Modalities=I+L2026.04 | 35.2 | |
| X-FiCategory=Single, Observed Modalities=I2026.04 | 26.5 | |
| BaselineCategory=Single, Observed Modalities=I2026.04 | 25.3 | |
| BaselineCategory=Dual, Observed Modalities=I+L2026.04 | 23.8 |