🤖 About Me
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I’m a Scientist working at Agency for Science, Technology and Research (A*STAR) in Singapore.
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My research focuses on perception and planning in embodied AI, aiming to empower autonomous systems with the ability to perceive, understand, and navigate complex 3D environments. I work at the intersection of 3D scene understanding, motion planning, and vision-language model, with the goal of bridging visual perception and intelligent decision-making. I have authored over 20 peer-reviewed papers in leading venues, including TPAMI, CVPR, ICCV, RAL, ICRA and IROS.
- I’m always open to collaboration and in-depth discussions. If you’re interested in my research, feel free to get in touch!
🔥 News
- 2025: Two papers were accepted to ICCV, and one paper was accepted to CVPR.
- 2024.4: I successfully defended my PhD thesis and began my new role as a Scientist at A*STAR.
📖 Experience
Educations
Supervisor: Prof. Dr. Juergen Gall
University of Bonn @ Bonn, Germany
Supervisor: Prof. Dr. Ming-Ming Cheng
Nankai University @ Tianjin, China
Supervisor: Prof. Dr. Hong Cheng
University of Electronic Science and Technology of China @ Chengdu, China
Working Experience
Agency for Science, Technology and Research (A*STAR) @ Singapore
Qualcomm AI Research @ Amsterdam, Netherlands
Intel Labs @ Munich, Germany
Technical University of Munich @ Munich, Germany
Alibaba DAMO Academy @ Beijing, China
UISEE @ Beijing, China
📝 Publications
Preprint
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[arXiv 2025] Multi-View Industrial Anomaly Detection with Epipolar Constrained Cross-View Fusion [PDF]
Yifan Liu, Xun Xu, Shijie Li, Jingyi Liao, Xulei Yang
2025
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[ICCV 2025] Global-Aware Monocular Semantic Scene Completion with State Space Models [PDF] [code]
Shijie Li, Zhongyao Cheng, Rong Li, Shuai Li, Juergen Gall, Xun Xu, Xulei Yang
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[ICCV 2025] Future-Aware Interaction Network For Motion Forecasting [PDF] [code]
Shijie Li, Xun Xu, Si Yong Yeo, Xulei Yang
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[CVPR 2025] Seeground: See and ground for zero-shot open-vocabulary 3d visual grounding [PDF] [code]
Rong Li, Shijie Li, Lingdong Kong, Xulei Yang, Junwei Liang
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[WACV 2025] VaLID: Variable-Length Input Diffusion for Novel View Synthesis [PDF]
Shijie Li, Farhad G. Zanjani, Haitam Ben Yahia, Yuki M. Asano, Juergen Gall, Amirhossein Habibian
2024
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[CVPRW 2024] Tfnet: Exploiting temporal cues for fast and accurate lidar semantic segmentation [PDF]
Rong Li, Shijie Li, Xieyuanli Chen, Teli Ma, Juergen Gall, Junwei Liang
2023
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[TPAMI] MS-TCN++: Multi-Stage Temporal Convolutional Network for Action Segmentation [PDF] [code]
Shijie Li, Yazan Abu Farha, Yun Liu, Ming-Ming Cheng, Juergen Gall
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[CCDC 2023] Foresight Social-aware Reinforcement Learning for Robot Navigation [PDF]
Yanying Zhou, Shijie Li, Jochen Garcke
2022
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[BMVC 2022] Dual Pyramid Generative Adversarial Networks for Semantic Image Synthesis [PDF] [code]
Shijie Li, Ming-Ming Cheng, Juergen Gall
2021
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[RA-L 2021] Moving object segmentation in 3D LiDAR data: A learning-based approach exploiting sequential data [PDF] [code]
Xieyuanli Chen, Shijie Li, Benedikt Mersch, Lukas Wiesmann, Juergen Gall, Jens Behley, Cyrill Stachniss
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[RA-L 2021] Multi-scale interaction for real-time lidar data segmentation on an embedded platform [PDF] [code]
Shijie Li, Xieyuanli Chen, Yun Liu, Dengxin Dai, Cyrill Stachniss, Juergen Gall
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[TNNLS] Rethinking 3-D LiDAR point cloud segmentation [PDF] [code]
Shijie Li, Yun Liu, Juergen Gall
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[ICCV 2021] Spatial-temporal consistency network for low-latency trajectory forecasting [PDF]
Shijie Li, Yanying Zhou, Jinhui Yi, Juergen Gall
2020
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[AAAI 2020] MiniSeg: An Extremely Minimum Network for Efficient COVID-19 Segmentation [PDF] [code]
Yu Qiu, Yun Liu, Shijie Li, Jing Xu
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[RA-L 2020]Pose Refinement Graph Convolutional Network for Skeleton-based Action Recognition [PDF] [code]
Shijie Li, Jinhui Yi, Yazan Abu Farha, Juergen Gall
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[Neurocomputing] Refinedbox: Refining for fewer and high-quality object proposals [PDF]
Yun Liu, Shijie Li, Ming-Ming Cheng
2019
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[Frontiers of Computer Science] Joint salient object detection and existence prediction [PDF]
Huaizu Jiang, Ming-Ming Cheng, Shijie Li, Ali Borji, Jingdong Wang
2018
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[IJCAI 2018] Del: Deep embedding learning for efficient image segmentation [PDF] [code]
Yun Liu, Peng-Tao Jiang, Vahan Petrosyan, Shijie Li, Jiawang Bian, Le Zhang, Ming-Ming Cheng
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[ICRA 2018] Direct line guidance odometry [PDF]
Shijie Li, Bo Ren, Yun Liu, Ming-Ming Cheng, Duncan Frost, Victor Adrian Prisacariu
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[IROS 2018] Structured skip list: A compact data structure for 3D reconstruction [PDF]
Shijie Li, Ming-Ming Cheng, Yun Liu, Shao-Ping Lu, YaHui Wang, Victor Adrian Prisacariu
🌏 Travel
I enjoy exploring different places—here’s a list of countries I’ve visited so far 😊
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Asia: 🇨🇳 🇸🇬 🇲🇾 🇮🇩 🇶🇦 🇦🇪 🇰🇷
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Europe: 🇸🇪 🇵🇱 🇬🇧 🇨🇿 🇦🇹 🇮🇹 🇲🇨 🇫🇷 🇵🇹 🇪🇸 🇨🇭 🇧🇪 🇩🇪 🇳🇱 🇱🇺
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North America: 🇺🇸
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Oceania: 🇦🇺