Ziwei Liu

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authored 2 papers about 2 months ago

Kinema4D: Kinematic 4D World Modeling for Spatiotemporal Embodied Simulation

Paper • 2603.16669 • Published Mar 17 • 70

HSImul3R: Physics-in-the-Loop Reconstruction of Simulation-Ready Human-Scene Interactions

Paper • 2603.15612 • Published Mar 16 • 153

authored a paper 2 months ago

ArtHOI: Articulated Human-Object Interaction Synthesis by 4D Reconstruction from Video Priors

Paper • 2603.04338 • Published Mar 4 • 24

authored a paper 9 months ago

EgoTwin: Dreaming Body and View in First Person

Paper • 2508.13013 • Published Aug 18, 2025 • 21

authored a paper 10 months ago

PhysX: Physical-Grounded 3D Asset Generation

Paper • 2507.12465 • Published Jul 16, 2025 • 45

authored 7 papers about 1 year ago

3D Scene Generation: A Survey

Paper • 2505.05474 • Published May 8, 2025 • 21

GenDoP: Auto-regressive Camera Trajectory Generation as a Director of Photography

Paper • 2504.07083 • Published Apr 9, 2025 • 22

Free4D: Tuning-free 4D Scene Generation with Spatial-Temporal Consistency

Paper • 2503.20785 • Published Mar 26, 2025 • 22

VBench-2.0: Advancing Video Generation Benchmark Suite for Intrinsic Faithfulness

Paper • 2503.21755 • Published Mar 27, 2025 • 33

Multimodal Chain-of-Thought Reasoning: A Comprehensive Survey

Paper • 2503.12605 • Published Mar 16, 2025 • 35

EgoLife: Towards Egocentric Life Assistant

Paper • 2503.03803 • Published Mar 5, 2025 • 46

WHAC: World-grounded Humans and Cameras

Paper • 2403.12959 • Published Mar 19, 2024 • 4

authored 8 papers over 1 year ago

Ola: Pushing the Frontiers of Omni-Modal Language Model with Progressive Modality Alignment

Paper • 2502.04328 • Published Feb 6, 2025 • 29

Video-MMMU: Evaluating Knowledge Acquisition from Multi-Discipline Professional Videos

Paper • 2501.13826 • Published Jan 23, 2025 • 24

CityDreamer4D: Compositional Generative Model of Unbounded 4D Cities

Paper • 2501.08983 • Published Jan 15, 2025 • 22

RepVideo: Rethinking Cross-Layer Representation for Video Generation

Paper • 2501.08994 • Published Jan 15, 2025 • 15

Are VLMs Ready for Autonomous Driving? An Empirical Study from the Reliability, Data, and Metric Perspectives

Paper • 2501.04003 • Published Jan 7, 2025 • 27

Diffusion as Shader: 3D-aware Video Diffusion for Versatile Video Generation Control

Paper • 2501.03847 • Published Jan 7, 2025 • 23

Evaluation Agent: Efficient and Promptable Evaluation Framework for Visual Generative Models

Paper • 2412.09645 • Published Dec 10, 2024 • 36

FreeScale: Unleashing the Resolution of Diffusion Models via Tuning-Free Scale Fusion

Paper • 2412.09626 • Published Dec 12, 2024 • 21