← Search

Hanxuan Li

3 accepted papers

2026

DVD-Quant: Data-free Video Diffusion Transformers Quantization

ICLR 2026poster

Diffusion Transformers (DiTs) have emerged as the state-of-the-art architecture for video generation, yet their computational and memory demands hinder practical deployment. While post-training quantization (PTQ) presents a promising approach to accelerate Video DiT models, existing methods suffer f…

Cited by 0SourcecodeScholar
2025

R2C: Mapping Room to Chessboard to Unlock LLM As Low-Level Action Planner

CVPR 2025poster

This paper explores using large language models (LLMs) as low-level action planners for embodied tasks. While LLMs excel as the robot's "brain" for high-level planning, they face challenges in directly controlling the "body" by generating precise low-level actions. This limitation arises from LLMs'…

2024

Point2Real: Bridging the Gap between Point Cloud and Realistic Image for Open-World 3D Recognition

AAAI 2024technical

Recognition in open-world scenarios is an important and challenging field, where Vision-Language Pre-training paradigms have greatly impacted the 2D domain. This inspires a growing interest in introducing 2D pre-trained models, such as CLIP, into the 3D domain to enhance the ability of point cloud u…