hwfan.io

中文版

Bio

I'm Hongwei Fan, a first-year PhD student at Peking University, advised by Prof. Hao Dong. My research interests are robotic manipulation, world model, and 3D vision. I graduated from Beijing University of Posts and Telecommunications (BUPT), working closely with Prof. Cewu Lu and Prof. Yong-Lu Li from Shanghai Jiao Tong University (SJTU).

This website was built upon LNMP and WordPress, with the theme Sakura installed. If you want to build your own personal website in this way, a detailed instruction is strongly recommended. Special thanks to the instruction of Seoimo and the theme of Mashiro.

[Github] [Bilibili] [RedNote]

E-mail:

  • hwfan25[at]stu.pku.edu.cn
  • hwnorm[at]outlook.com

Educational Background

  • 2015.9~2022.6: Bachelor's and Master's student of Beijing University of Posts and Telecommunications (BUPT).
  • 2020.7~2022.6: Visiting student of MVIG, Shanghai Jiao Tong University. (advised by Prof. Cewu Lu and Prof. Yong-Lu Li)
  • 2025.9~now: PhD student, Center on Frontiers of Computing Studies, Peking University. (advised by Prof. Hao Dong).

Career Experience

  • 2022.6~2024.2: Research Engineer, SenseAuto.
  • 2024.2~2025.12: Intern, Agibot.
  • 2026.1~now: Intern, Primebot.

Research Interests

  • Robotic Manipulation
  • World Model
  • 3D Vision

News

  • [2026.08] Invited talk at NVIDIA Beijing. Thanks for the invitation.
  • [2026.06] Invited talk at the School of AI, BUPT. Thanks for the invitation from Prof. Bin Fang.
  • [2026.06] One paper accepted to ECCV 2026.
  • [2026.04] My first invited talk, "Real2Edit2Real: 3D-controllable Embodied Data Generation", is now available on Bilibili.
  • [2026.03] One paper accepted to TMM.
  • [2026.02] Three papers accepted to CVPR 2026, including two co-first-author papers.
  • [2025.11] One paper accepted to AAAI 2026.
  • [2025.09] Started my PhD journey at Peking University.
  • [2025.06] One paper accepted to IROS 2025.
  • [2025.05] One paper accepted to ICML 2025.
  • [2024.10] One paper accepted to AAAI 2025.
  • [2024.02] Resigned from SenseAuto. Began as a Research Assistant at Peking University.

Academic Projects (*: Equal Contribution, †: Project Lead)

TwinAligner: Visual-Dynamic Alignment Empowers Physics-aware Real2Sim2Real for Robotic Manipulation

Hongwei Fan*, Hang Dai*, Jiyao Zhang*, Jinzhou Li, Qiyang Yan, Yujie Zhao, Mingju Gao, Jinghang Wu, Hao Tang, Hao Dong

ArXiv 2025

[paper] [code] [project] [Bilibili] [RedNote]

[具身智能之心]

FreeArtGS: Articulated Gaussian Splatting Under Free-moving Scenario

Hang Dai*, Hongwei Fan*†, Han Zhang*, Duojin Wu, Jiyao Zhang, Hao Dong

CVPR 2026

[paper] [code] [project]

AT-VLA: Adaptive Tactile Injection for Enhanced Feedback Reaction in Vision-Language-Action Models

Xiaoqi Li, Muhe Cai, Jiadong Xu, Juan Zhu, Hongwei Fan, Yan Shen, Guanghui Ren, Hao Dong

CVPR 2026 (Oral)

[paper]

HiPolicy: Hierarchical Multi-Frequency Action Chunking for Policy Learning

Jiyao Zhang, Zimu Han, Junhan Wang, Xionghao Wu, Shihong Lin, Jinzhou Li, Hongwei Fan, Ruihai Wu, Dongjiang Li, Hao Dong

ECCV 2026

[paper] [project]

Fidelity-Aware Data Composition for Robust Robot Generalization

Zizhao Tong*, Di Chen*, Sicheng Hu*, Hongwei Fan, Liliang Chen, Guanghui Ren, Hao Tang, Hao Dong, Ling Shao

ArXiv 2025

[paper]

CorrectNav: Self-Correction Flywheel Empowers Vision-Language-Action Navigation Model

Zhuoyuan Yu*, Yuxing Long*, Zihan Yang, Chengyan Zeng, Hongwei Fan, Jiyao Zhang, Hao Dong

AAAI 2026

[paper] [project]

SimLauncher: Launching Sample-Efficient Real-world Robotic Reinforcement Learning via Simulation Pre-training

Mingdong Wu*, Lehong Wu*, Yizhuo Wu*, Weiyao Huang, Hongwei Fan, Zheyuan Hu, Haoran Geng,
Jinzhou Li, Jiahe Ying, Long Yang, Yuanpei Chen, Hao Dong

IROS 2025

[paper] [project]

BiAssemble: Learning Collaborative Affordance for Bimanual Geometric Assembly

Yan Shen* Ruihai Wu*, Yubin Ke, Xinyuan Song, Zeyi Li, Xiaoqi Li, Hongwei Fan, Haoran Lu, Hao Dong

ICML 2025

[paper] [code] [project]

AgiBot Digital World

Jiyao Zhang, Mingjie Pan, Baifeng Xie, Yinghao Zhao, Wenlong Gao, Guangte Xiang, Jiawei Zhang, Dong Li, Zhijun Li, Sheng Zhang, Hongwei Fan, Chengyue Zhao, Shukai Yang, Maoqing Yao, Chuanzhe Suo, Hao Dong

Huggingface, 2025

[Project]

Synthetic-to-Real Translation for Class-Agnostic Motion Prediction

Yizheng Wu*, Hongwei Fan*, Kewei Wang, Ruibo Li, Xingyi Li, Xiao Song, Zhe Wang, Chenjing Ding, Dongliang Wang, Zhiguo Cao, Guosheng Lin

TMM 2026 (work done in SenseAuto)

[paper]

Interacted Object Grounding in Spatio-Temporal Human-Object Interactions

Xiaoyang Liu*, Boran Wen*, Xinpeng Liu*, Zizheng Zhou, Hongwei Fan, Cewu Lu, Lizhuang Ma, Yulong Chen, Yong-Lu Li

AAAI 2025 (work done in SJTU)

[paper] [code]

Discovering A Variety of Objects in Spatio-Temporal Human-Object Interactions

Yong-Lu Li*, Hongwei Fan*, Zuoyu Qiu, Yiming Dou, Liang Xu, Hao-Shu Fang, Peiyang Guo, Haisheng Su, Dongliang Wang, Wei Wu, Cewu Lu

ArXiv 2022

[paper] [code]

Academic Services

  • Reviewer: CoRL 2025, ICRA 2026, CVPR 2026, ECCV 2026, CoRL 2026, RA-L

Talks

Open-source Projects

Activity2Vec

Lead contributor. 200+ stars as of 2024

[code]

Activity2Vec is a fine-grained activity feature extractor, aiming at extracting multi-modal activity representation for downstream tasks.

DriveDownloader

Personal project. ~150 stars as of 2025

[code]

DriveDownloader is a Python-based CLI tool, with which one can download resources from online storage with ONLY ONE command line.

Skills

Second Foreign Language

  • Japanese - JLPT N2 (certificated on Jan. 2024), full score 132/180, A level for both vocabulary and grammar

Computer Graphics

  • Unreal Engine 4 - Graphics application, blueprints, materials, rigging, and skeleton. (2022-2023)
  • Blender - 3D generation, rigging, physical simulation, and add-on programming. (2021-)

Linux

  • ECS - I am maintaining several cloud servers (including this site), and I mainly use Ubuntu. I designed topology with protocols like n2n (with Parsec) to connect machines across ISPs for remote working. (2017-)
  • NAS - I have a Synology server for seeding on BYRBT (a P2P site in BUPT) and watching movies. (2018-)
  • VNC - I designed a VNC solution for the rendering application on a headless server, and it was widely used by my colleagues. (2022)

Software

  • Qt & PyQt & Beautiful Soup - I developed a software to analyze the prices of takeout in Beijing, using Beautiful Soup for the crawler and PyQt for the UI interface. (2017)
  • PyWebIO & Submitit - I used PyWebIO + Submitit to build a prototype framework making deep learning algorithm can be touched through a web interface, including interactive job submission, management, visualization, and output downloading. (2022)
  • React.js & Websocket - Based on React and Websocket, I built the upgraded version of the abovementioned solution, and added new functions including workflow management and interactive visualization. (2023)
  • LNMP & WordPress - This website was built upon WordPress and LNMP, where LNMP = Linux + Nginx + MySQL + PHP. (2019-)

Hardware

  • Arduino - I developed a doorbell system using intelligent open-source hardware Microduino in my first year of university. (2015)
  • VHDL/Verilog - I developed a game system, which was referred to by many of my schoolmates, with music Todokanai Koi (the theme song of White Album 2) on an Altera CPLD device. (2018)

Other Interests

Literature & Arts

  • Actor, screenwriter, and director. I have participated in the creation of many dramas since high school. My masterpiece is Darabonba, which is my first script and also the first musical of BUPT Yanfeng ACG Club. The details of these dramas are listed here.
TimeNameTypeMy Role
2014A Talk of Fried NoodlesTwo-man comic showLead
2015FilmingShort sketchLead
2016Rio 2DubbingDirector
2016Five Heroes of Langya MountainDramaSupporting role
2018Darabonba(Memorial Album)MusicalScreenwriter, supporting role
2018Love Story in the WinterMusicalDirector, screenwriter
2019PigeonMusicalConsultant
2019Love Story in a SuddenMusicalConsultant

Games

  • Age of Empires 2(AOE2) - I often use the Huns as my civilization because their cavalries are imposing.
  • Romance of the Three Kingdoms (9/11) - My favorite scenarios are 190(Eighteen Lords) and 194(Separatism). I'm more familiar with San9 due to its randomness.
  • Pro Evolution Soccer 2013(PES2013) - I used FC Barcelona in the early years, and now I usually choose the teams randomly for fun.
  • osu!mania(my site on osu!) - 1500pp in 4k mode. The level of the most difficult song I've played is 3.6(Miiro - AKINO from bless4).
  • Sound Voltex - Level 11 and may be higher in the future due to the training of osu!mania.
  • Majsoul (a Japanese Mahjong Game, 雀魂 in Chinese) - Level 3-3 (雀杰3 in Chinese), my id: johntheuser.
  • White Album 2 - A crazy fan of Touma Kazusa and Sugiura Koharu. It is also the inspiration for Love Story in the Winter.
  • CLANNAD - I love the Dango Family and Furukawa Nagisa!
  • Phoenix Wright: Ace Attorney - "unnecessary feelings" ...

Sports

  • Badminton - 1-2 times per week

Reading List

  • Letters to a Young Poet
  • The mythical man-month
  • A Global History: From Prehistory to the 21st Century
  • A Critical Biography of Cao Cao (曹操评传 in Chinese)
  • Steve Jobs
  • Fermat's Last Theorem: Unlocking the Secret of an Ancient Mathematical Problem
  • Just for Fun: The Story of an Accidental Revolutionary

Read the original on hwfan.io ↗