Yiduo Jia

HeiXiong620's activity

• All
• Models
• Datasets
• Spaces
• Buckets
• Papers
• Collections
• Community
• Posts
• Upvotes
• Likes
• Articles

upvoted a paper 21 days ago

MemDreamer: Decoupling Perception and Reasoning for Long Video Understanding via Hierarchical Graph Memory and Agentic Retrieval Mechanism

Paper • 2606.07512 • Published 27 days ago • 39

upvoted a paper 28 days ago

Eliciting Complex Spatial Reasoning in MLLMs through Wide-Baseline Matching

Paper • 2606.03577 • Published 30 days ago • 16

upvoted a paper 29 days ago

Where to Look: Can Foundation Models Reach a Target Viewpoint Through Active Exploration?

Paper • 2606.01247 • Published May 31 • 31

upvoted a paper about 1 month ago

Flash-GRPO: Efficient Alignment for Video Diffusion via One-Step Policy Optimization

Paper • 2605.15980 • Published May 15 • 36

upvoted a paper about 2 months ago

MARBLE: Multi-Aspect Reward Balance for Diffusion RL

Paper • 2605.06507 • Published May 7 • 40

upvoted a paper 2 months ago

Exploring Spatial Intelligence from a Generative Perspective

Paper • 2604.20570 • Published Apr 22 • 23

authored a paper 3 months ago

OmniJigsaw: Enhancing Omni-Modal Reasoning via Modality-Orchestrated Reordering

Paper • 2604.08209 • Published Apr 9 • 27

upvoted a paper 3 months ago

OmniJigsaw: Enhancing Omni-Modal Reasoning via Modality-Orchestrated Reordering

Paper • 2604.08209 • Published Apr 9 • 27

upvoted a paper 5 months ago

Alleviating Sparse Rewards by Modeling Step-Wise and Long-Term Sampling Effects in Flow-Based GRPO

Paper • 2602.06422 • Published Feb 6 • 47

upvoted 2 papers 6 months ago

TUNA: Comprehensive Fine-grained Temporal Understanding Evaluation on Dense Dynamic Videos

Paper • 2505.20124 • Published May 26, 2025 • 1

Beyond Hard Masks: Progressive Token Evolution for Diffusion Language Models

Paper • 2601.07351 • Published Jan 12 • 26

upvoted a paper 7 months ago

Preserving Source Video Realism: High-Fidelity Face Swapping for Cinematic Quality

Paper • 2512.07951 • Published Dec 8, 2025 • 51

upvoted a paper 10 months ago

OmniWorld: A Multi-Domain and Multi-Modal Dataset for 4D World Modeling

Paper • 2509.12201 • Published Sep 15, 2025 • 107