Xie, Yichen

15 publications

CVPR 2025 DeSiRe-GS: 4D Street Gaussians for Static-Dynamic Decomposition and Surface Reconstruction for Urban Driving Scenes Chensheng Peng, Chengwei Zhang, Yixiao Wang, Chenfeng Xu, Yichen Xie, Wenzhao Zheng, Kurt Keutzer, Masayoshi Tomizuka, Wei Zhan

ICLR 2025 Rethinking Classifier Re-Training in Long-Tailed Recognition: Label Over-Smooth Can Balance Siyu Sun, Han Lu, Jiangtong Li, Yichen Xie, Tianjiao Li, Xiaokang Yang, Liqing Zhang, Junchi Yan

CVPR 2025 S4-Driver: Scalable Self-Supervised Driving Multimodal Large Language Model with Spatio-Temporal Visual Representation Yichen Xie, Runsheng Xu, Tong He, Jyh-Jing Hwang, Katie Luo, Jingwei Ji, Hubert Lin, Letian Chen, Yiren Lu, Zhaoqi Leng, Dragomir Anguelov, Mingxing Tan

ICLR 2025 X-Drive: Cross-Modality Consistent Multi-Sensor Data Synthesis for Driving Scenarios Yichen Xie, Chenfeng Xu, Chensheng Peng, Shuqi Zhao, Nhat Ho, Alexander T. Pham, Mingyu Ding, Masayoshi Tomizuka, Wei Zhan

NeurIPS 2024 Boundary Matters: A Bi-Level Active Finetuning Method Han Lu, Yichen Xie, Xiaokang Yang, Junchi Yan

ECCV 2024 Optimizing Diffusion Models for Joint Trajectory Prediction and Controllable Generation Yixiao Wang, Chen Tang, Lingfeng Sun, Simone Rossi, Yichen Xie, Chensheng Peng, Thomas Hannagan, Stefano Sabatini, Nicola Poerio, Masayoshi Tomizuka, Wei Zhan

CoRL 2024 Sparse Diffusion Policy: A Sparse, Reusable, and Flexible Policy for Robot Learning Yixiao Wang, Yifei Zhang, Mingxiao Huo, Thomas Tian, Xiang Zhang, Yichen Xie, Chenfeng Xu, Pengliang Ji, Wei Zhan, Mingyu Ding, Masayoshi Tomizuka

CVPR 2023 Active Finetuning: Exploiting Annotation Budget in the Pretraining-Finetuning Paradigm Yichen Xie, Han Lu, Junchi Yan, Xiaokang Yang, Masayoshi Tomizuka, Wei Zhan

ICCV 2023 SparseFusion: Fusing Multi-Modal Sparse Representations for Multi-Sensor 3D Object Detection Yichen Xie, Chenfeng Xu, Marie-Julie Rakotosaona, Patrick Rim, Federico Tombari, Kurt Keutzer, Masayoshi Tomizuka, Wei Zhan

NeurIPS 2023 Towards Free Data Selection with General-Purpose Models Yichen Xie, Mingyu Ding, Masayoshi Tomizuka, Wei Zhan

AAAI 2021 DIRV: Dense Interaction Region Voting for End-to-End Human-Object Interaction Detection Haoshu Fang, Yichen Xie, Dian Shao, Cewu Lu

AAAI 2021 DecAug: Augmenting HOI Detection via Decomposition Haoshu Fang, Yichen Xie, Dian Shao, Yong-Lu Li, Cewu Lu

AAAI 2021 Interpreting Multivariate Shapley Interactions in DNNs Hao Zhang, Yichen Xie, Longjie Zheng, Die Zhang, Quanshi Zhang

ICLR 2021 Interpreting and Boosting Dropout from a Game-Theoretic View Hao Zhang, Sen Li, YinChao Ma, Mingjie Li, Yichen Xie, Quanshi Zhang

ICCV 2021 Spatio-Temporal Self-Supervised Representation Learning for 3D Point Clouds Siyuan Huang, Yichen Xie, Song-Chun Zhu, Yixin Zhu