Jiachen Li

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authored a paper 8 months ago

VisualWebInstruct: Scaling up Multimodal Instruction Data through Web Search

Paper • 2503.10582 • Published Mar 13 • 24

authored a paper about 1 year ago

T2V-Turbo-v2: Enhancing Video Generation Model Post-Training through Data, Reward, and Conditional Guidance Design

Paper • 2410.05677 • Published Oct 8, 2024 • 14

authored 6 papers over 1 year ago

BPO: Supercharging Online Preference Learning by Adhering to the Proximity of Behavior LLM

Paper • 2406.12168 • Published Jun 18, 2024 • 7

TC-Bench: Benchmarking Temporal Compositionality in Text-to-Video and Image-to-Video Generation

Paper • 2406.08656 • Published Jun 12, 2024 • 8

Mastering Robot Manipulation with Multimodal Prompts through Pretraining and Multi-task Fine-tuning

Paper • 2310.09676 • Published Oct 14, 2023

Reward Guided Latent Consistency Distillation

Paper • 2403.11027 • Published Mar 16, 2024

MMWorld: Towards Multi-discipline Multi-faceted World Model Evaluation in Videos

Paper • 2406.08407 • Published Jun 12, 2024 • 28

T2V-Turbo: Breaking the Quality Bottleneck of Video Consistency Model with Mixed Reward Feedback

Paper • 2405.18750 • Published May 29, 2024 • 21

authored a paper over 2 years ago

Offline Reinforcement Learning with Closed-Form Policy Improvement Operators

Paper • 2211.15956 • Published Nov 29, 2022