Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 7 Affordable and Clean Energy -
SDG 12 Responsible Consumption and Production -
SDG 13 Climate Action
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Dive into the research topics where Longjun Liu is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Efficient vision-based occupancy prediction with knowledge distillation
Ke, K., Zhang, H., Huang, Y., Fan, P. & Liu, L., Apr 2026, In: Pattern Recognition. 172, 112631.Research output: Contribution to journal › Article › peer-review
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Object-Guided Semi-Supervised Bird’s-Eye View 3D Object Detection With 3D Box Refinement
Yang, Z., Shi, Y., Xu, W., Zhu, J., Zhang, H. & Liu, L., 2026, In: IEEE Transactions on Intelligent Transportation Systems. 27, 1, p. 414-432 19 p.Research output: Contribution to journal › Article › peer-review
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An FPGA-based Real-Time Optical Flow Accelerator for Recurrent All-Pairs Field Transforms
Jia, X., Tang, H., Zheng, X., Gao, Y. & Liu, L., 2025, ISCAS 2025 - IEEE International Symposium on Circuits and Systems, Proceedings. Institute of Electrical and Electronics Engineers Inc., (Proceedings - IEEE International Symposium on Circuits and Systems).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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CLEAN: Category Knowledge-Driven Compression Framework for Efficient 3D Object Detection
Zhang, H., Liu, L., Hui, F., Zhang, B., Zhang, H. & Zha, Z., 2025, In: IEEE Transactions on Pattern Analysis and Machine Intelligence. 47, 10, p. 8740-8755 16 p.Research output: Contribution to journal › Article › peer-review
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D2S: Towards Efficient Sparse 3D Object Detection via Dense to Sparse Knowledge Distillation
Huang, Y., Liu, L., Gao, Y., Zhang, H. & Li, H., 2025, 2025 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2025 - Proceedings. Rao, B. D., Trancoso, I., Sharma, G. & Mehta, N. B. (eds.). Institute of Electrical and Electronics Engineers Inc., (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review