Ghosted Layers recovers layer-pruned LLMs via training-free activation alignment with a closed-form linear operator, outperforming constrained baselines.
Asymmetric Phase Coding embeds Ed25519 signatures into audio via phase-bin QIM for blind, training-free cryptographic verification resilient to cropping, compression, and resampling.
A framework decomposes RAG consistency into retrieval, generation, and end-to-end components, and PS-GRPO group similarity rewards train Con-RAG to boost consistency and accuracy across paraphrased queries.