arxivcs.SDcs.AIeess.ASeess.SP2026-07-10
ReGen: Hierarchical Multi-Prompt Representation Generation for Efficient Waveform Diffusion Models
Representation alignment (REPA) has been investigated to accelerate diffusion training, but we observe that regularizing intermediate representations in diffusion Transformers (DiT) may implicitly entangle latents and limit generative capacity. To address this issue, we propose R…