Author

Wai-Kit Xiu

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#artificial intelligence Preprint Oct 2026

LatentRemedy: Efficient Remedy For Non-Prefix KV Cache Reuse in Multi-Agent Systems

Non-prefix KV cache reuse is a promising approach for improving inference efficiency in multi-agent systems as agents share the same context blocks. However, when agents have conflicting tasks, directly reusing non-prefix KV caches across agents can severely degrade model performance, causing up to a 90% drop. Existing...

Zhi-Wei Chen, Zhong-Tao Rao, Wai-Kit Xiu et al. · 0 citations

Preprint Sep 2026

PredErase: Training-Free Object-and-Effect Removal with Predictive Latent Guidance

PredErase, a training-free inference procedure on frozen FLUX.2 and I-JEPA, improves the native FLUX.2 backbone and is supported is training-free object-and-effect editing of frozen Fill, not replacement of paired-data erasers.

Wai-Kit Xiu, Qiang Lu, Jun-Biao Chen et al. · 0 citations