Raphael Liu's picture

Raphael Liu PRO

RaphaelLiu

·

Yaofang-Liu

AI & ML interests

CV

Recent Activity

upvoted a paper 2 days ago

Agentic World Modeling: Foundations, Capabilities, Laws, and Beyond

liked a model 5 days ago

deepseek-ai/DeepSeek-V4-Pro

upvoted a paper 22 days ago

AURA: Always-On Understanding and Real-Time Assistance via Video Streams

View all activity

Organizations

None yet

authored a paper 6 months ago

GHPO: Adaptive Guidance for Stable and Efficient LLM Reinforcement Learning

Paper • 2507.10628 • Published Jul 14, 2025 • 2

authored a paper 9 months ago

PUSA V1.0: Surpassing Wan-I2V with $500 Training Cost by Vectorized Timestep Adaptation

Paper • 2507.16116 • Published Jul 22, 2025 • 13

authored a paper over 1 year ago

Redefining Temporal Modeling in Video Diffusion: The Vectorized Timestep Approach

Paper • 2410.03160 • Published Oct 4, 2024 • 5

authored a paper about 2 years ago

VideoCrafter1: Open Diffusion Models for High-Quality Video Generation

Paper • 2310.19512 • Published Oct 30, 2023 • 16

authored a paper over 2 years ago

EvalCrafter: Benchmarking and Evaluating Large Video Generation Models

Paper • 2310.11440 • Published Oct 17, 2023 • 17