IEEE/ICACT20260346 Slide.28        [Big Slide]       [YouTube] Oral Presentation
Overall, UW-LFRR demonstrates strong resilience during convergence-blind windows caused by sudden multi-node failures. Its data-plane repair suppresses blackhole propagation and maintains near-normal delay before control-plane updates arrive, and compared to alternatives that suffer from stale-topology forwarding, probing overhead, invalid backup activation, or heavy per-hop recomputation, UW-LFRR provides the most balanced combination of reliability, efficiency, and resource usage among the evaluated mechanisms.

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