$DIFF diffusion

Latest papers

1. Representation Conditioning for Generation cs.CV · 14 Oct · 2 hits

   Representation-alignment methods effectively accelerate the diffusion transformer training. REPA, for example, uses a pretrained vision encoder to supervise an…

2. Modeling and Understanding Neural Weights of Humanoid Policies with Diffusion cs.RO · 14 Oct · 5 hits

   …humanoid control networks can be generatively modeled directly through their weights. We adopt a latent diffusion framework that couples a linear autoencoder with a Diffusion Transformer. The autoencoder…

3. PhySGA: A Physics-Space Grounded Agentic Framework for Generalizable and Interactive 3D Composition cs.AI · 14 Oct · 1 hit

   …methods either leverage large language models to directly predict object coordinates, or utilize generative diffusion priors to synthesize composite images for visual alignment, both of which rely on static priors in…

4. Generative Representation Learning for Scalable Latent Tokenization cs.LG · 14 Oct · 1 hit

   …and generative model and demonstrate that our approach is a compute-optimal improvement over direct diffusion for pixel-space generation, obtaining an FID-50K of 2.18 with JiT-L. Applied to ImageNet and the…

5. Physical Time as a Missing Dimension of Robot Policy Memory Dynamics cs.RO · 14 Oct · 2 hits

   …and time scales of each transition; elapsed time determines how far the state advances. TFP conditions diffusion and flow-matching policies through this memory state and is trained with their native imitation…

6. VascuSR: Iterative Anatomy-Aware Diffusion for CT Super-Resolution cs.CV · 14 Oct · 3 hits

   …incorrectly connected vessels. To overcome this challenge, we introduce VascuSR, an iterative anatomy-aware diffusion framework that combines image reconstruction with explicit 3D vascular guidance. First, to provide…

7. Lexical Persistence Without Semantic Entrenchment in AI Agent Communities cs.CL · 14 Oct · 1 hit

   …with the gap not reducing to developmental stage alone. We interpret this pattern as evidence that lexical diffusion alone does not guarantee diachronic semantic consolidation. The findings are consistent with a…

8. Modeling electrodeposition of thin films with compact, dendritic, and random morphologies cond-mat.mtrl-sci · 14 Oct · 2 hits

   …cation flux, a fast reaction in contact with the electrode or with the growing deposit, and adsorbed atom diffusion in finite time windows. Simulations with various parameters show compact, fractal, dendritic…