Service Function Chain Placement on GEKKO 44-scenario base timeout set
100FeasibilityDiffusion-PyTorch
Evaluation Results
| Method | Links | |||
|---|---|---|---|---|
| Diffusion-PyTorch2025.11 | 100 | 375 | 53 | |
| Heuristic Bstrategy=node+BW greedy2025.11 | 100 | 319 | 0.024 | |
| Heuristic Astrategy=SFC-centric2025.11 | 60 | 361.67 | 0.09 | |
| MINLP-GEKKO2025.11 | 0 | — | 14,400 | |
| Diffusion-GNNframework=GDSG2025.11 | 0 | — | 45.774 | |
| Diffusion-MLPframework=GDSG2025.11 | 0 | — | 3.103 | |
| Supervised GNNframework=GDSG2025.11 | 0 | — | 0.012 |