Qian-Wen Zhang

Researcher, Tencent

Joined

July 2019

Names

Qian-Wen Zhang (Preferred)

Emails

****@gmail.com (Confirmed)

,

****@tencent.com (Confirmed)

Personal Links

Career & Education History

Researcher

Tencent (tencent.com)

2018 – 2026

MS student

Southeast University (seu.edu.cn)

2015 – 2018

Advisors, Relations & Conflicts

No relations added

Expertise

nlp

,

deep learning

2018 – 2026

machine learning

,

data mining

2015 – 2021

Publications

PoLi-RL: A Point-to-List Reinforcement Learning Framework for Conditional Semantic Textual Similarity
Zixin Song, Bowen Zhang, Qian-Wen Zhang, di yin, Xing Sun, Chunping Li
- ICLR 2026 Poster
- Readers: Everyone
FactGuard: Detecting Unanswerable Questions in Long-Context Texts for Reliable LLM Responses
Qian-Wen Zhang, Fang Li, Jie Wang, Lingfeng Qiao, Yifei Yu, di yin, Xing Sun
- Submitted to ICLR 2026
- Readers: Everyone
CoDiEmb: A Collaborative yet Distinct Framework for Unified Representation Learning in Information Retrieval and Semantic Textual Similarity
Bowen Zhang, Zixin Song, Chunquan Chen, Qian-Wen Zhang, Chunping Li, di yin, Xing Sun
- Submitted to ICLR 2026
- Readers: Everyone
GraphRAG-Bench: Challenging Domain-specific Reasoning for Evaluating Graph Retrieval-Augmented Generation
Yilin Xiao, Junnan Dong, Chuang Zhou, Su Dong, Qian-Wen Zhang, di yin, Xing Sun, Xiao Huang
- Submitted to ICLR 2026
- Readers: Everyone
Youtu-GraphRAG: Vertically Unified Agents for Graph Retrieval-Augmented Complex Reasoning
Junnan Dong, Siyu An, Yifei Yu, Qian-Wen Zhang, Linhao Luo, Xiao Huang, di yin, Yunsheng Wu, Xing Sun
- ICLR 2026 Poster
- Readers: Everyone
GraphRAG-Bench: Challenging Domain-specific Reasoning for Evaluating Graph Retrieval-Augmented Generation
Yilin Xiao, Junnan Dong, Chuang Zhou, Su Dong, Qian-Wen Zhang, di yin, Xing Sun, Xiao Huang
- Submitted to NeurIPS 2025 Datasets and Benchmarks Track
- Readers: Everyone
MAC-SQL: A Multi-Agent Collaborative Framework for Text-to-SQL
Bing Wang, Changyu Ren, Jian Yang, Xinnian Liang, Jiaqi Bai, Linzheng Chai, Zhao Yan, Qian-Wen Zhang, Di Yin, Xing Sun, Zhoujun Li
- COLING 2025
- Readers: Everyone
G³R: A Graph-Guided Generate-and-Rerank Framework for Complex and Cross-domain Text-to-SQL Generation
Yanzheng Xiang, Qian-Wen Zhang, Xu Zhang, Zejie Liu, Yunbo Cao, Deyu Zhou
- Published: 01 Jan 2023, Last Modified: 06 Oct 2023
- ACL (Findings) 2023
- Readers: Everyone
Exploiting Unlabeled Data via Partial Label Assignment for Multi-Class Semi-Supervised Learning
Zhen-Ru Zhang, Qian-Wen Zhang, Yunbo Cao, Min-Ling Zhang
- AAAI 2021
- Readers: Everyone
MMKE: A Multi-Model Knowledge Extraction System from Unstructured Texts
Qian-Wen Zhang, Zhao Yan, Tianyang Zhao, Shi-Wei Zhang, Meng Yao, Meng-Liang Rao, Yunbo Cao
- AAAI 2021
- Readers: Everyone

View all 14 publications

Co-Authors

View all 44 co-authors