publications

2026

1. 

   Artiverse: A Diverse and Physically Grounded Dataset for Articulated Objects

   Denys Iliash, Jiayi Liu, Egor Fokin, Qirui Wu, Ali Mahdavi-Amiri, Manolis Savva, and Angel X. Chang

   In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2026

   arXiv Bib PDF Website

   @inproceedings{illiash2026artiverse,
     author = {Iliash, Denys and Liu, Jiayi and Fokin, Egor and Wu, Qirui and Mahdavi-Amiri, Ali and Savva, Manolis and Chang, Angel X.},
     booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
     title = {Artiverse: A Diverse and Physically Grounded Dataset for Articulated Objects},
     year = {2026},
     pages = {8932-8942},
   }

2025

1. 

   Survey on Modeling of Human-made Articulated Objects

   Jiayi Liu, Manolis Savva, and Ali Mahdavi-Amiri

   In Eurographics STAR (State of The Art Report), Computer Graphics Forum, 2025

   arXiv Bib PDF

   @inproceedings{liu2024survey,
     title = {Survey on Modeling of Human-made Articulated Objects},
     author = {Liu, Jiayi and Savva, Manolis and Mahdavi-Amiri, Ali},
     year = {2025},
     booktitle = {Eurographics STAR (State of The Art Report), Computer Graphics Forum},
   }

2. 

   SINGAPO: Single Image Controlled Generation of Articulated Parts in Objects

   Jiayi Liu, Denys Iliash, Angel X. Chang, Manolis Savva, and Ali Mahdavi-Amiri

   In Proceedings of the International Conference on Learning Representations (ICLR), 2025

   arXiv Bib Code Poster Website

   @inproceedings{liu2024singapo,
     title = {{SINGAPO: Single Image Controlled Generation of Articulated Parts in Objects}},
     author = {Liu, Jiayi and Iliash, Denys and Chang, Angel X. and Savva, Manolis and Mahdavi-Amiri, Ali},
     year = {2025},
     booktitle = {Proceedings of the International Conference on Learning Representations (ICLR)},
   }

2024

1. 

   CAGE: Controllable Articulation GEneration

   Jiayi Liu, Hou In Ivan Tam, Ali Mahdavi-Amiri, and Manolis Savva

   In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2024

   arXiv Bib PDF Code Website

   @inproceedings{liu2024cage,
     title = {{CAGE: Controllable Articulation GEneration}},
     author = {Liu, Jiayi and Tam, Hou In Ivan and Mahdavi-Amiri, Ali and Savva, Manolis},
     year = {2024},
     booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
   }

2023

1. 

   PARIS: Part-level Reconstruction and Motion Analysis for Articulated Objects

   Jiayi Liu, Ali Mahdavi-Amiri, and Manolis Savva

   In Proceedings of the IEEE International Conference on Computer Vision (ICCV), 2023

   arXiv Bib PDF Code Website

   @inproceedings{jiayi2023paris,
     title = {{PARIS}: Part-level Reconstruction and Motion Analysis for Articulated Objects},
     author = {Liu, Jiayi and Mahdavi-Amiri, Ali and Savva, Manolis},
     year = {2023},
     booktitle = {Proceedings of the IEEE International Conference on Computer Vision (ICCV)},
     pages = {352-363},
   }

2022

1. 

   Exemplar-based Pattern Synthesis with Implicit Periodic Field Network

   Haiwei Chen, Jiayi Liu, Weikai Chen, Shichen Liu, and Yajie Zhao

   In Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2022

   arXiv Bib PDF Code

   @inproceedings{chen2022exemplar,
     title = {Exemplar-based Pattern Synthesis with Implicit Periodic Field Network},
     author = {Chen, Haiwei and Liu, Jiayi and Chen, Weikai and Liu, Shichen and Zhao, Yajie},
     year = {2022},
     booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
   }

2021

1. 

   Topologically Consistent Multi-View Face Inference Using Volumetric Sampling

   Tianye Li, Shichen Liu, Timo Bolkart, Jiayi Liu, Hao Li, and Yajie Zhao

   In Proceedings of the IEEE International Conference on Computer Vision (ICCV), 2021

   arXiv Bib PDF Supp Code Poster Slides Website

   @inproceedings{li2021tofu,
     title = {Topologically Consistent Multi-View Face Inference Using Volumetric Sampling},
     author = {Li, Tianye and Liu, Shichen and Bolkart, Timo and Liu, Jiayi and Li, Hao and Zhao, Yajie},
     year = {2021},
     booktitle = {Proceedings of the IEEE International Conference on Computer Vision (ICCV)},
   }