3 papers
cs.SD2026
Inside the Latent Flow: Causal Deciphering of Attention Dynamics in Audio Separation Foundation Models
Yuxuan Chen, Haoyuan Yu, Peize He
Flow-matching transformers achieve strong audio separation, yet their attention dynamics are opaque. We adapt established causal-intervention principles into a deterministic, infer…
cs.AI2026
BadSKP: Backdoor Attacks on Knowledge Graph-Enhanced LLMs with Soft Prompts
Xiaoting Lyu, Yufei Han, Hangwei Qian +6
Recent knowledge graph (KG)-enhanced large language models (LLMs) move beyond purely textual knowledge augmentation by encoding retrieved subgraphs into continuous soft prompts via…
cs.CL2026
Unit-Based Agent for Semi-Cascaded Full-Duplex Dialogue Systems
Haoyuan Yu, Yuxuan Chen, Minjie Cai
Full-duplex voice interaction is crucial for natural human computer interaction. We present a framework that decomposes complex dialogue into minimal conversational units, enabling…