Hanghang Peng

According to our database, Hanghang Peng authored at least 4 papers between 2025 and 2026.

Collaborative distances:

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

2026

A financial table structure recognition method based on transformer with attention enhancement.

Pengle Zhang, Chuanzhe Chen, Xin Liu, Ying Ni, Xiaoli Wang, Hanghang Peng, Sen Liu, Jin Huang

Vis. Comput., April, 2026

Multimodal RAG for financial documents: BART-based financial named entity recognition and attention-based table parsing for financial QA enhancement.

Ying Ni, Xiaoli Wang, Hanghang Peng, Pengle Zhang, Xin Liu, Bin Sheng, Jin Huang

Vis. Comput., April, 2026

2025

Multimodal retrieval-augmented generation for financial documents: image-centric analysis of charts and tables with large language models.

Cheng Jiang, Pengle Zhang, Ying Ni, Xiaoli Wang, Hanghang Peng, Sen Liu, Mengdi Fei, Yuxin He, Yaxuan Xiao, Jin Huang, Xingyu Ma, Tian Yang

Vis. Comput., August, 2025

Dual-branch dilated context convolutional for table detection transformer in the document images.

Ying Ni, Xiaoli Wang, Hanghang Peng, Yonzhi Li, Jinyang Wang, Haoxuan Li, Jin Huang

Vis. Comput., March, 2025