Hongen Liu

According to our database, Hongen Liu authored at least 16 papers between 2015 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

PP-OCRv5: A Specialized 5M-Parameter Model Rivaling Billion-Parameter Vision-Language Models on OCR Tasks.

Cheng Cui, Yubo Zhang, Ting Sun, Xueqing Wang, Hongen Liu, Manhui Lin, Yue Zhang, Tingquan Gao, Changda Zhou, Jiaxuan Liu, Zelun Zhang, Jing Zhang, Jun Zhang, Yi Liu

CoRR, March, 2026

Boosting Document Parsing Efficiency and Performance with Coarse-to-Fine Visual Processing.

Cheng Cui, Ting Sun, Suyin Liang, Tingquan Gao, Zelun Zhang, Jiaxuan Liu, Xueqing Wang, Changda Zhou, Hongen Liu, Manhui Lin, Yue Zhang, Yubo Zhang, Jing Zhang, Jun Zhang, Xing Wei, Yi Liu, Dianhai Yu, Yanjun Ma

CoRR, March, 2026

PaddleOCR-VL-1.5: Towards a Multi-Task 0.9B VLM for Robust In-the-Wild Document Parsing.

Cheng Cui, Ting Sun, Suyin Liang, Tingquan Gao, Zelun Zhang, Jiaxuan Liu, Xueqing Wang, Changda Zhou, Hongen Liu, Manhui Lin, Yue Zhang, Yubo Zhang, Yi Liu, Dianhai Yu, Yanjun Ma

CoRR, January, 2026

2025

PaddleOCR-VL: Boosting Multilingual Document Parsing via a 0.9B Ultra-Compact Vision-Language Model.

Cheng Cui, Ting Sun, Suyin Liang, Tingquan Gao, Zelun Zhang, Jiaxuan Liu, Xueqing Wang, Changda Zhou, Hongen Liu, Manhui Lin, Yue Zhang, Yubo Zhang, Handong Zheng, Jing Zhang, Jun Zhang, Yi Liu, Dianhai Yu, Yanjun Ma

CoRR, October, 2025

PaddleOCR 3.0 Technical Report.

Cheng Cui, Ting Sun, Manhui Lin, Tingquan Gao, Yubo Zhang, Jiaxuan Liu, Xueqing Wang, Zelun Zhang, Changda Zhou, Hongen Liu, Yue Zhang, Wenyu Lv, Kui Huang, Yichao Zhang, Jing Zhang, Jun Zhang, Yi Liu, Dianhai Yu, Yanjun Ma

CoRR, July, 2025

PP-FormulaNet: Bridging Accuracy and Efficiency in Advanced Formula Recognition.

Hongen Liu, Cheng Cui, Yuning Du, Yi Liu, Gang Pan

CoRR, March, 2025

Formula Spotting Based on Synergy Perception and Representation Mining.

Gang Pan, Hongen Liu, Di Sun

Proceedings of the 33rd ACM International Conference on Multimedia, 2025

2024

LOGO: Video Text Spotting with Language Collaboration and Glyph Perception Model.

Hongen Liu, Yi Liu, Di Sun, Jiahao Wang, Gang Pan

CoRR, 2024

2023

Improved ResNet-50 model for identifying defects on wood surfaces.

Xianghe Zou, Chongyang Wu, Hongen Liu, Zhangwei Yu

Signal Image Video Process., 2023

Video text tracking for dense and small text based on pp-yoloe-r and sort algorithm.

Hongen Liu

CoRR, 2023

2022

Cooperative Optimal Control of the Following Operation of High-Speed Trains.

Hongen Liu, Luojun Yang, Hui Yang

IEEE Trans. Intell. Transp. Syst., 2022

2021

Robust speed prediction of high-speed trains based on improved echo state networks.

Hongen Liu, Hui Yang, Dianhui Wang

Neural Comput. Appl., 2021

2020

A Modeling Method for the Driving Process of Heavy-Haul Train Based on Multi-Mass Model.

Huixiang Zhou, Wuping Sheng, Hongen Liu

IEEE Access, 2020

2018

Optimization for the Following Operation of a High-Speed Train Under the Moving Block System.

Hongen Liu, Hui Yang, Bai-gen Cai

IEEE Trans. Intell. Transp. Syst., 2018

2016

Online Regulation of High Speed Train Trajectory Control Based on T-S Fuzzy Bilinear Model.

Hui Yang, Kun-Peng Zhang, Hongen Liu

IEEE Trans. Intell. Transp. Syst., 2016

2015

Multi-objective operation optimization for electric multiple unit-based on speed restriction mutation.

Hui Yang, Hongen Liu, Yating Fu

Neurocomputing, 2015