Dawei Cheng

CFBenchmark-MM: Chinese Financial Assistant Benchmark for Multimodal Large Language Model

Jiangtong Li, Yiyun Zhu, Dawei Cheng, Zhijun Ding, Changjun Jiang

Big Data Mining and Analytics (BDMA 2026)

Large Language Model Financial Benchmark Multimodal

Attack by Yourself: Effective and Unnoticeable Multi-Category Graph Backdoor Attacks with Subgraph Triggers Pool

Jiangtong Li*, Dongyi Liu*, Kun Zhu, Dawei Cheng, Changjun Jiang

Conference on Neural Information Processing Systems (NeurIPS 2025)

Graph Neural Network Backdoor Attack Graph Security

FinLMM-R1: Enhancing Financial Reasoning in LMM through Scalable Data and Reward Design

Kai Lan, Jiayong Zhu, Jiangtong Li, Dawei Cheng, Guang Chen, Changjun Jiang

Under Review

Large Language Model Financial Reasoning Multimodal

FinDocMRE: A Benchmark for Document-Level Financial Multimodal Reasoning Evaluation

Jiayong Zhu, Jiangtong Li, Jinru Ding, Dawei Cheng, Jie Xu, Feng Yu

Under Review

Large Language Model Financial Benchmark Multimodal

RA-CFGPT: Chinese Financial Assistant with Retrieval-Augmented Large Language Model

Jiangtong Li, Yang Lei, Yuxuan Bian, Dawei Cheng, Zhijun Ding, Changjun Jiang

Frontiers of Computer Science (FCS 2024)

Large Language Model Retrieval-Augmented Generation Finance

HFTCRNet: Hierarchical Fusion Transformer for Interbank Credit Rating and Risk Assessment

Jiangtong Li, Ziyuan Zhou, Jingkai Zhang, Dawei Cheng, Changjun Jiang

IEEE Transactions on Neural Networks and Learning Systems (TNNLS 2024)

Financial Risk Graph Neural Network Credit Rating

Multi-Patch Prediction: Adapting LLMs for Time Series Representation Learning

Yuxuan Bian*, Xuan Ju*, Jiangtong Li*, Zhijian Xu, Dawei Cheng, Qiang Xu

International Conference on Machine Learning (ICML 2024)

Time Series Large Language Model Representation Learning

CFBenchmark: Chinese Financial Assistant Benchmark for Large Language Model

Yang Lei, Jiangtong Li, Dawei Cheng, Zhijun Ding, Changjun Jiang

arXiv preprint

Large Language Model Financial Benchmark

CFGPT: Chinese Financial Assistant with Large Language Model

Jiangtong Li, Yuxuan Bian, Guoxuan Wang, Yang Lei, Dawei Cheng, Zhijun Ding, Changjun Jiang

arXiv preprint

Large Language Model Financial NLP