Overview
Availability
- Dr Yujun Cai is:
- Available for supervision
Qualifications
- Doctor of Philosophy of Electrical Engineering and Computer Science, Nanyang Technological University
Works
Search Professor Yujun Cai’s works on UQ eSpace
2025
Conference Publication
CON-RECALL: Detecting Pre-training Data in LLMs via Contrastive Decoding
Wang, Cheng, Wang, Yiwei, Hooi, Bryan, Cai, Yujun, Peng, Nanyun and Chang, Kai-Wei (2025). CON-RECALL: Detecting Pre-training Data in LLMs via Contrastive Decoding. 31st International Conference on Computational Linguistics, Abu Dhabi, United Arab Emirates, 19-24 January 2025. Stroudsburg, PA, United States: Association for Computational Linguistics (ACL).
2025
Conference Publication
Energy-Calibrated VAE with Test Time Free Lunch
Luo, Yihong, Qiu, Siya, Tao, Xingjian, Cai, Yujun and Tang, Jing (2025). Energy-Calibrated VAE with Test Time Free Lunch. 18th European Conference on Computer Vision (ECCV), Milan Italy, Sep 29-Oct 04, 2024. Heidelberg, Germany: Springer. doi: 10.1007/978-3-031-73013-9_19
2024
Conference Publication
STMG: a machine learning microgesture recognition system for supporting thumb-based VR/AR input
Kin, Kenrick, Wan, Chengde, Koh, Ken, Marin, Andrei, Camgöz, Necati Cihan, Zhang, Yubo, Cai, Yujun, Kovalev, Fedor, Ben-Zacharia, Moshe, Hoople, Shannon, Nunes-Ueno, Marcos, Sanchez-Rodriguez, Mariel, Bhargava, Ayush, Wang, Robert, Sauser, Eric and Ma, Shugao (2024). STMG: a machine learning microgesture recognition system for supporting thumb-based VR/AR input. CHI '24: CHI Conference on Human Factors in Computing Systems, Honolulu, HI USA, 11-16 May 2024. New York, NY USA: Association for Computing Machinery. doi: 10.1145/3613904.3642702
2024
Conference Publication
Social diffusion: long-term multiple human motion anticipation
Tanke, Julian, Zhang, Linguang, Zhao, Amy, Tang, Chengcheng, Cai, Yujun, Wang, Lezi, Wu, Po-Chen, Gall, Juergen and Keskin, Cem (2024). Social diffusion: long-term multiple human motion anticipation. 2023 IEEE/CVF International Conference on Computer Vision (ICCV), Paris, France, 1-6 October 2023. Piscataway, NJ USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/ICCV51070.2023.00880
2024
Conference Publication
6D-Diff: A Keypoint Diffusion Framework for 6D Object Pose Estimation
Xu, Li, Qu, Haoxuan, Cai, Yujun and Liu, Jun (2024). 6D-Diff: A Keypoint Diffusion Framework for 6D Object Pose Estimation. IEEE Computer Society. doi: 10.1109/CVPR52733.2024.00924
2024
Conference Publication
LLMs are good action recognizers
Qu, Haoxuan, Cai, Yujun and Liu, Jun (2024). LLMs are good action recognizers. 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, WA, United States, 16-22 June 2024. Washington, DC, United States: IEEE Computer Society. doi: 10.1109/CVPR52733.2024.01741
2024
Conference Publication
emg2pose: A Large and Diverse Benchmark for Surface Electromyographic Hand Pose Estimation
Salter, Sasha, Warren, Richard, Schlager, Collin, Spurr, Adrian, Han, Shangchen, Bhasin, Rohin, Cai, Yujun, Walkington, Peter, Bolarinwa, Anuoluwapo, Wang, Robert, Danielson, Nathan, Merel, Josh, Pnevmatikakis, Eftychios and Marshall, Jesse (2024). emg2pose: A Large and Diverse Benchmark for Surface Electromyographic Hand Pose Estimation. Neural information processing systems foundation.
2023
Conference Publication
LMC: large model collaboration with cross-assessment for training-free open-set object recognition
Qu, Haoxuan, Hui, Xiaofei, Cai, Yujun and Liu, Jun (2023). LMC: large model collaboration with cross-assessment for training-free open-set object recognition. NIPS'23: 37th International Conference on Neural Information Processing Systems, New Orleans, LA USA, 10-16 December 2023. Maryland Heights, MO USA: Morgan Kaufmann Publishers. doi: 10.5555/3666122.3668138
2023
Conference Publication
Primacy effect of ChatGPT
Wang, Yiwei, Cai, Yujun, Chen, Muhao, Liang, Yuxuan and Hooi, Bryan (2023). Primacy effect of ChatGPT. 2023 Conference on Empirical Methods in Natural Language Processing, Singapore, Singapore, 6-10 December 2023. Kerrville, TX USA: Association for Computational Linguistics. doi: 10.18653/v1/2023.emnlp-main.8
2023
Conference Publication
How fragile is relation extraction under entity replacements?
Wang, Yiwei, Hooi, Bryan, Wang, Fei, Cai, Yujun, Liang, Yuxuan, Zhou, Wenxuan, Tang, Jing, Duan, Manjuan and Chen, Muhao (2023). How fragile is relation extraction under entity replacements?. 27th Conference on Computational Natural Language Learning (CoNLL), Singapore, Singapore, 6-7 December 2023. Kerrville, TX USA: Association for Computational Linguistics. doi: 10.18653/v1/2023.conll-1.27
2023
Journal Article
DeepEMD: differentiable Earth Mover's Distance for few-shot learning
Zhang, Chi, Cai, Yujun, Lin, Guosheng and Shen, Chunhua (2023). DeepEMD: differentiable Earth Mover's Distance for few-shot learning. IEEE Transactions on Pattern Analysis and Machine Intelligence, 45 (5), 5632-5648. doi: 10.1109/TPAMI.2022.3217373
2023
Conference Publication
A characteristic function-based method for bottom-up human pose estimation
Qu, Haoxuan, Cai, Yujun, Foo, Lin Geng, Kumar, Ajay and Liu, Jun (2023). A characteristic function-based method for bottom-up human pose estimation. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Vancouver, Canada, 17-24 June 2023. Washington, DC USA: IEEE Computer Society. doi: 10.1109/CVPR52729.2023.01250
2022
Conference Publication
UmeTrack: unified multi-view end-to-end hand tracking for VR
Han, Shangchen, Wu, Po-Chen, Zhang, Yubo, Liu, Beibei, Zhang, Linguang, Wang, Zheng, Si, Weiguang, Zhang, Peizhao, Cai, Yujun, Hodan, Tomas, Cabezas, Randi, Tran, Luan, Akbay, Muzaffer, Yu, Tsz-Ho, Keskin, Cem and Wang, Robert (2022). UmeTrack: unified multi-view end-to-end hand tracking for VR. SA '22: SIGGRAPH Asia 2022, Daegu, Republic of Korea, New York, NY USA. New York, NY USA: Association for Computing Machinery. doi: 10.1145/3550469.3555378
2022
Conference Publication
Time-aware neighbor sampling on temporal graphs
Wang, Yiwei, Cai, Yujun, Liang, Yuxuan, Ding, Henghui, Wang, Changhu and Hooi, Bryan (2022). Time-aware neighbor sampling on temporal graphs. 2022 International Joint Conference on Neural Networks (IJCNN), Padua, Italy, 18-23 July 2022. Piscataway, NJ USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/IJCNN55064.2022.9892942
2022
Conference Publication
Should we rely on entity mentions for relation extraction? Debiasing relation extraction with counterfactual analysis
Wang, Yiwei, Chen, Muhao, Zhou, Wenxuan, Cai, Yujun, Liang, Yuxuan, Liu, Dayiheng, Yang, Baosong, Liu, Juncheng and Hooi, Bryan (2022). Should we rely on entity mentions for relation extraction? Debiasing relation extraction with counterfactual analysis. 2022 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Seattle, WA USA, 10-15 July 2022. Kerrville, TX USA: Association for Computational Linguistics (ACL). doi: 10.18653/v1/2022.naacl-main.224
2022
Conference Publication
A unified 3D human motion synthesis model via conditional variational auto-encoder
Cai, Yujun, Wang, Yiwei, Zhu, Yiheng, Cham, Tat-Jen, Cai, Jianfei, Yuan, Junsong, Liu, Jun, Zheng, Chuanxia, Yan, Sijie, Ding, Henghui, Shen, Xiaohui, Liu, Ding and Thalmann, Nadia Magnenat (2022). A unified 3D human motion synthesis model via conditional variational auto-encoder. 2021 IEEE/CVF International Conference on Computer Vision (ICCV), Montreal, Canada, 10-17 October 2021. Piscataway, NJ USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/ICCV48922.2021.01144
2022
Journal Article
MonaGO: a novel gene ontology enrichment analysis visualisation system
Xin, Ziyin, Cai, Yujun, Dang, Louis T., Burke, Hannah M. S., Revote, Jerico, Charitakis, Natalie, Bienroth, Denis, Nim, Hieu T., Li, Yuan-Fang and Ramialison, Mirana (2022). MonaGO: a novel gene ontology enrichment analysis visualisation system. BMC Bioinformatics, 23 (1) 69. doi: 10.1186/s12859-022-04594-1
2022
Conference Publication
GRAPHCACHE: Message Passing as Caching for Sentence-Level Relation Extraction
Wang, Yiwei, Chen, Muhao, Zhou, Wenxuan, Cai, Yujun, Liang, Yuxuan and Hooi, Bryan (2022). GRAPHCACHE: Message Passing as Caching for Sentence-Level Relation Extraction. 2022 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Seattle, WA, United States, 10-15 July 2022. Stroudsburg, PA, United States: Association for Computational Linguistics. doi: 10.18653/v1/2022.findings-naacl.128
2022
Conference Publication
Geometry-guided progressive NeRF for generalizable and efficient neural human rendering
Chen, Mingfei, Zhang, Jianfeng, Xu, Xiangyu, Liu, Lijuan, Cai, Yujun, Feng, Jiashi and Yan, Shuicheng (2022). Geometry-guided progressive NeRF for generalizable and efficient neural human rendering. 17th European Conference on Computer Vision ECCV 2022, Tel Aviv, Israel, 23-27 October 2022. Cham, Switzerland: Springer. doi: 10.1007/978-3-031-20050-2_14
2021
Conference Publication
Adaptive data augmentation on temporal graphs
Wang, Yiwei, Cai, Yujun, Liang, Yuxuan, Ding, Henghui, Wang, Changhu, Bhatia, Siddharth and Hooi, Bryan (2021). Adaptive data augmentation on temporal graphs. NIPS'21: 35th International Conference on Neural Information Processing Systems, Virtual, 6-14 December 2021. Maryland Heights, MO USA: Morgan Kaufmann Publishers. doi: 10.5555/3540261
Supervision
Availability
- Dr Yujun Cai is:
- Available for supervision
Before you email them, read our advice on how to contact a supervisor.
Available projects
-
Multi-Modal Perception for Context-Aware Systems
Develop algorithms for multi-modal perception, integrating visual, textual and other data modalities to enhance contextual understanding.
Supervision history
Current supervision
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Doctor Philosophy
Multi-Modal Perception for Context-Aware Systems
Principal Advisor
Other advisors: Professor Helen Huang, Dr Ruihong Qiu
Media
Enquiries
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