Publications

@article{wang2026worldagent,
  title = {WorldAgent: Verification-Guided Agentic Physical World Construction},
  author = {Wang, Caoliwen and Wang, Mengdi and Chen, Yige and Wu, Zejia and Huang, Bowen and Chen, Siyuan and Chen, Guanxiong and Wei, Lifu and Zhang, Heng and Zhang, Qinghai and Yang, Yin and Yang, Guandao and Xiong, Shiying and Wang, Peng and Jiang, Chenfanfu and Chen, Peter Yichen},
  equal_contrib = {Wang, Caoliwen and Wang, Mengdi and Chen, Yige},
  journal = {arXiv preprint},
  year = {2026},
}

@article{wang2026worldcontact,
  title = {WorldContact: A Contact-Centric World Model for Scalable Robot Learning},
  author = {Wang, Caoliwen and Wang, Mengdi and Zhang, Heng and Huang, Shixun and Chen, Siyuan and Liu, Chao and Chen, Anpei and Wang, Zhendong and Chen, Peter Yichen and Wang, Huamin},
  equal_contrib = {Wang, Caoliwen and Wang, Mengdi},
  journal = {arXiv preprint},
  year = {2026},
}

@article{wang2026worldparticle,
  title = {WorldParticle: Unified World Simulation of Lagrangian Particle Dynamics via Transformer},
  author = {Wang, Caoliwen and Guo, Minghao and Chen, Siyuan and Zhang, Heng and Wang, Mengdi and Ni, Xingyu and Sun, Hanson and Wang, Kunyi and Pan, Zherong and Wu, Kui and Liu, Lingjie and Yang, Yin and Jiang, Chenfanfu and Komura, Taku and Matusik, Wojciech and Chen, Peter Yichen},
  equal_contrib = {Wang, Caoliwen and Guo, Minghao and Chen, Siyuan},
  journal = {SIGGRAPH Asia 2026},
  year = {2026},
}

@article{wang2026multigrid,
  title = {Matrix-Free Multigrid with Algebraically Consistent Coarsening on Adaptive Octrees},
  author = {Wang, Mengdi and Sun, Yuchen and Zhu, Bo},
  journal = {arXiv preprint},
  year = {2026},
}

@article{wang2025cirrus,
  title = {Cirrus: Adaptive Hybrid Particle-Grid Flow Maps on GPU},
  author = {Wang, Mengdi and Feng, Fan and Li, Junlin and Zhu, Bo},
  journal = {ACM Transactions on Graphics (TOG)},
  volume = {44},
  number = {4},
  pages = {1--17},
  year = {2025},
  publisher = {ACM New York, NY, USA},
}

@article{huang2025real,
  title = {Real-Time Knit Deformation and Rendering},
  author = {Huang, Tao and Shi, Haoyang and Wang, Mengdi and Qiu, Yuxing and Yang, Yin and Wu, Kui},
  equal_contrib = {Huang, Tao and Shi, Haoyang and Wang, Mengdi},
  journal = {ACM Transactions on Graphics (TOG)},
  volume = {44},
  number = {4},
  pages = {1--12},
  year = {2025},
  publisher = {ACM New York, NY, USA},
}

@article{wang2025interface,
  title = {An interface tracking method with triangle edge cuts},
  author = {Wang, Mengdi and Cong, Matthew and Zhu, Bo},
  journal = {Journal of Computational Physics},
  volume = {520},
  pages = {113504},
  year = {2025},
  publisher = {Elsevier},
}

@article{liu2022hydrophobic,
  title = {Hydrophobic and hydrophilic solid-fluid interaction},
  author = {Liu, Jinyuan and Wang, Mengdi and Feng, Fan and Tang, Annie and Le, Qiqin and Zhu, Bo},
  journal = {ACM Transactions on Graphics},
  volume = {41},
  number = {6},
  year = {2022},
}

@article{xiong2022clebsch,
  title = {A Clebsch method for free-surface vortical flow simulation},
  author = {Xiong, Shiying and Wang, Zhecheng and Wang, Mengdi and Zhu, Bo},
  journal = {ACM Transactions on Graphics (TOG)},
  volume = {41},
  number = {4},
  pages = {1--13},
  year = {2022},
  publisher = {ACM New York, NY, USA},
}

@article{deng2022moving,
  title = {A moving Eulerian-Lagrangian particle method for thin film and foam simulation},
  author = {Deng, Yitong and Wang, Mengdi and Kong, Xiangxin and Xiong, Shiying and Xian, Zangyueyang and Zhu, Bo},
  journal = {ACM Transactions on Graphics (TOG)},
  volume = {41},
  number = {4},
  pages = {1--17},
  year = {2022},
  publisher = {ACM New York, NY, USA},
}

@article{wang2021thin,
  title = {Thin-film smoothed particle hydrodynamics fluid},
  author = {Wang, Mengdi and Deng, Yitong and Kong, Xiangxin and Prasad, Aditya H and Xiong, Shiying and Zhu, Bo},
  journal = {ACM Transactions on Graphics (TOG)},
  volume = {40},
  number = {4},
  pages = {1--16},
  year = {2021},
  publisher = {ACM New York, NY, USA},
}

@article{chen2020visual,
  title = {Visual data analysis and simulation prediction for COVID-19},
  author = {Chen, Baoquan and Shi, Mingyi and Ni, Xingyu and Ruan, Liangwang and Jiang, Hongda and Yao, Heyuan and Wang, Mengdi and Song, Zhenhua and Zhou, Qiang and Ge, Tong},
  journal = {arXiv preprint},
  year = {2020},
}