Xianyin Zhang

According to our database, Xianyin Zhang authored at least 8 papers between 2023 and 2026.

Collaborative distances:

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

2026

Downlink Channel Matrix Estimation from PMI-Only Feedback in FDD Systems: Maximum Likelihood and Sharp Excess Risk Bound.

Jinchi Chen, Mingxi Hu, Peigang Jiang, Xin Meng, Ke Wei, Xianyin Zhang

CoRR, April, 2026

FinMCP-Bench: Benchmarking LLM Agents for Real-World Financial Tool Use under the Model Context Protocol.

Jie Zhu, Yimin Tian, Boyang Li, Kehao Wu, Zhongzhi Liang, Junhui Li, Xianyin Zhang, Lifan Guo, Feng Chen, Yong Liu, Chi Zhang

CoRR, March, 2026

Benchmarking Large Vision-Language Models on CFMME: A Comprehensive Chinese Financial Multimodal Evaluation Dataset.

Qian Chen, Xianyin Zhang, Yanzhi Liu, Lifan Guo, Feng Chen, Chi Zhang

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

DianJin-OCR-R1: Enhancing OCR Capabilities via a Reasoning-and-Tool Interleaved Vision-Language Model.

Qian Chen, Xianyin Zhang, Lifan Guo, Feng Chen, Chi Zhang

CoRR, August, 2025

FinTeam: A Multi-agent Collaborative Intelligence System for Comprehensive Financial Scenarios.

Yingqian Wu, Qiushi Wang, Zefei Long, Rong Ye, Zhongtian Lu, Xianyin Zhang, Bingxuan Li, Wei Chen, Liwen Zhang, Zhongyu Wei

Proceedings of the Natural Language Processing and Chinese Computing, 2025

Phase Retrieval of Spectrally Sparse Signals.

Xianyin Zhang, Jinchi Chen, Ke Wei

Proceedings of the IEEE International Symposium on Information Theory, 2025

2024

AutoSAT: Automatically Optimize SAT Solvers via Large Language Models.

Yiwen Sun, Furong Ye, Xianyin Zhang, Shiyu Huang, Bingzhen Zhang, Ke Wei, Shaowei Cai

CoRR, 2024

2023

DISC-FinLLM: A Chinese Financial Large Language Model based on Multiple Experts Fine-tuning.

Wei Chen, Qiushi Wang, Zefei Long, Xianyin Zhang, Zhongtian Lu, Bingxuan Li, Siyuan Wang, Jiarong Xu, Xiang Bai, Xuanjing Huang, Zhongyu Wei

CoRR, 2023