Publications

You can also find my articles on my Google Scholar profile.

# student under my (co-)supervision
* corresponding author

2026

Chunlei Chen, Jinkui Hou, Jiangyan Dai, Huihui Zhang, Guoxu Liu, Yujie Li, Lu Hong, and Jia Liu. Unsupervised learning on stream data: clusterability analysis in a joint perspective under incremental and parallel constraints. International Journal of Pattern Recognition and Artificial Intelligence, 2026. [PDF]

Guoxu Liu, Qijia Su#, Qing Xu#, Hanhao Yu#, Hao Sun, Jingqi Li#, Chunlei Chen, and Yujie Li. Fire and smoke detection via YOLOv9 with fasternet and spatial-channel synergistic attention. 2025 International Conference on New Trends in Computational Intelligence (NTCI), 2025, IEEE. (October 17-19, 2025, Jinan, China) [PDF]
Hongtao Liu, Aili Guan, Fayu Xing, Yunpeng Zhang, Wencheng Wang, and Guoxu Liu. Cardiac index adaptive physiological control system for continuous-flow left ventricular assist device. Expert Systems with Applications, 291:128536, 2025. [PDF]
Yujie Li, Guoxu Liu, Chunlei Chen, Sunkyoung Kang, and Andia Foroughi. BeGuard: an lstm–fused defense model against deepfakes in competitive activities–related social networks. International Journal of Intelligent Systems, 1:1282012, 2025.

Guoxu Liu, Yonghui Zhang, Jun Liu, Deyong Liu, Chunlei Chen, Yujie Li, Xiujie Zhang, and Philippe Lyonel Touko Mbouembe. An improved YOLOv7 model based on swin transformer and trident pyramid networks for accurate tomato detection. Frontiers in Plant Science, 15:1452821, 2024. [PDF]
Kun Li, Yonghui Zhang, Feng Wang, Guoxu Liu, and Xianmin Wei. Deep feature-Based neighbor similarity hashing with adversarial learning for cross-modal retrieval. IEEE Access, 12:128559-128569, 2024. [PDF]
Yi Li, Lei Chen, Cuiping Sun, Guoxu Liu, Chunlei Chen, and Yonghui Zhang. Accurate stock price forecasting based on deep learning and hierarchical frequency decomposition. IEEE Access, 12:49878-49894, 2024. [PDF]
Philippe Lyonel Touko Mbouembe, Guoxu Liu*, Sungkyung Park, and Jae Ho Kim. Accurate and fast detection of tomatoes based on improved YOLOv5s in natural environments. Frontiers in Plant Science, 14:1292766, 2024. [PDF]

Philippe Lyonel Touko Mbouembe, Guoxu Liu*, Jordane Sikati, Suk Chan Kim, and Jae Ho Kim. An efficient tomato-detection method based on improved YOLOv4-tiny model in complex environment. Frontiers in Plant Science, 14:1150958, 2023. [PDF]

Guoxu Liu, Zengtian Hou, Hongtao Liu, Jun Liu, Wenjie Zhao, and Kun Li. TomatoDet: anchor-free detector for tomato detection. Frontiers in Plant Science, 13, 2022. [PDF]
Jun Liu, Xuewei Wang, Wenqing Miao, and Guoxu Liu. Tomato pest recognition algorithm based on improved YOLOv4. Frontiers in Plant Science, 13:814681, 2022. [PDF]

Xuewei Wang, Jun Liu, and Guoxu Liu. Diseases detection of occlusion and overlapping tomato leaves based on deep learning. Frontiers in Plant Science, 12:792244, 2021. [PDF]
Juan Ma, Yuling Chen, Ziping Wang, Guoxu Liu, and Hongliang Zhu. A rational delegating computation protocol based on reputation and smart contract. Journal of Cloud Computing, 10(1):51, 2021.

Guoxu Liu, Joseph Christian Nouaze, Philippe Lyonel Touko Mbouembe, and Jae Ho Kim. YOLO-tomato: A robust algorithm for tomato detection based on YOLOv3. Sensors, 20(7):2145, 2020. [PDF]
Guoxu Liu, Hui Jin, Hailong Jiang, and Jae Ho Kim. Facial expression recognition of animated human characters. In Proceedings of the 2020 12th International Conference on Machine Learning and Computing (ICMLC), pp.313-317, 2020, IEEE. (June 19-21, 2020, Online, China) [PDF]

Guoxu Liu, Shuyi Mao, and Jae Ho Kim. A mature-tomato detection algorithm using machine learning and color analysis. Sensors, 19(9):2023, 2019. [PDF]
Guoxu Liu, Shuyi Mao, Hui Jin, and Jae Ho Kim. A robust mature tomato detection in greenhouse scenes using machine learning and color analysis. In Proceedings of the 2019 11th International Conference on Machine Learning and Computing (ICMLC), pp.17-21, 2019, IEEE. (February 22-24, 2019, Zhuhai, China) [PDF]