Hongjin Qian

57 papers A* 10A 2Journal 34Unranked 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
AgentFactory: A Self-Evolving Framework Through Executable Subagent Accumulation and Reuse.
CoRR
Zhang Zhang, Shuqi Lu, Hongjin Qian, Di He, Zheng Liu
2026 J jnl
DeepXiv-SDK: An Agentic Data Interface for Scientific Literature.
CoRR
Hongjin Qian, Ziyi Xia, Ze Liu, Jianlyu Chen, Kun Luo, Minghao Qin, Chaofan Li, Lei Xiong, Junwei Lan, Sen Wang, Zhengyang Liang, Yingxia Shao, Defu Lian, Zheng Liu
2026 J jnl
MemoBrain: Executive Memory as an Agentic Brain for Reasoning.
CoRR
Hongjin Qian, Zhao Cao, Zheng Liu
2026 A* conf
RetroLM: Retrieval-Augmented KVs for Long-Context Processing.
AAAI
Kun Luo, Zheng Liu, Shitao Xiao, Jiabei Chen, Hongjin Qian, Peitian Zhang, Shanshan Jiang, Bin Dong, Jun Zhao, Kang Liu
2025 J jnl
A Survey of Conversational Search.
ACM Trans. Inf. Syst.
Fengran Mo, Kelong Mao, Ziliang Zhao, Hongjin Qian, Haonan Chen, Yiruo Cheng, Xiaoxi Li, Yutao Zhu, Zhicheng Dou, Jian-Yun Nie
2025 — conf
Boosting Long-Context Information Seeking via Query-Guided Activation Refilling.
ACL (1)
Hongjin Qian, Zheng Liu, Peitian Zhang, Zhicheng Dou, Defu Lian
2025 — conf
CORAL: Benchmarking Multi-turn Conversational Retrieval-Augmented Generation.
NAACL (Findings)
Yiruo Cheng, Kelong Mao, Ziliang Zhao, Guanting Dong, Hongjin Qian, Yongkang Wu, Tetsuya Sakai, Ji-Rong Wen, Zhicheng Dou
2025 J jnl
Decoupled Planning and Execution: A Hierarchical Reasoning Framework for Deep Search.
CoRR
Jiajie Jin, Xiaoxi Li, Guanting Dong, Yuyao Zhang, Yutao Zhu, Zhao Yang, Hongjin Qian, Zhicheng Dou
2025 J jnl
Does RAG Really Perform Bad For Long-Context Processing?
CoRR
Kun Luo, Zheng Liu, Peitian Zhang, Hongjin Qian, Jun Zhao, Kang Liu
2025 A conf
Evolving Graph-Based Context Modeling for Multi-Turn Conversational Retrieval-Augmented Generation.
CIKM
Yiruo Cheng, Hongjin Qian, Fengran Mo, Yongkang Wu, Zhonghua Li, Qi Ye, Ji-Rong Wen, Zhicheng Dou
2025 J jnl
FinSight: Towards Real-World Financial Deep Research.
CoRR
Jiajie Jin, Yuyao Zhang, Yimeng Xu, Hongjin Qian, Yutao Zhu, Zhicheng Dou
2025 J jnl
General Agentic Memory Via Deep Research.
CoRR
B. Y. Yan, Chaofan Li, Hongjin Qian, Shuqi Lu, Zheng Liu
2025 J jnl
HawkBench: Investigating Resilience of RAG Methods on Stratified Information-Seeking Tasks.
CoRR
Hongjin Qian, Zheng Liu, Chao Gao, Yankai Wang, Defu Lian, Zhicheng Dou
2025 J jnl
InfoFlow: Reinforcing Search Agent Via Reward Density Optimization.
CoRR
Kun Luo, Hongjin Qian, Zheng Liu, Ziyi Xia, Shitao Xiao, Siqi Bao, Jun Zhao, Kang Liu
2025 J jnl
LiveLongBench: Tackling Long-Context Understanding for Spoken Texts from Live Streams.
CoRR
Yongxuan Wu, Runyu Chen, Peiyu Liu, Hongjin Qian
2025 A* conf
MemoRAG: Boosting Long Context Processing with Global Memory-Enhanced Retrieval Augmentation.
WWW
Hongjin Qian, Zheng Liu, Peitian Zhang, Kelong Mao, Defu Lian, Zhicheng Dou, Tiejun Huang
2025 J jnl
Memory-enhanced Retrieval Augmentation for Long Video Understanding.
CoRR
Huaying Yuan, Zheng Liu, Minhao Qin, Hongjin Qian, Y. Shu, Zhicheng Dou, Ji-Rong Wen
2025 J jnl
MetaAgent: Toward Self-Evolving Agent via Tool Meta-Learning.
CoRR
Hongjin Qian, Zheng Liu
2025 J jnl
Model-Document Protocol for AI Search.
CoRR
Hongjin Qian, Zheng Liu
2025 J jnl
Open Data Synthesis For Deep Research.
CoRR
Ziyi Xia, Kun Luo, Hongjin Qian, Zheng Liu
2025 J jnl
Scent of Knowledge: Optimizing Search-Enhanced Reasoning with Information Foraging.
CoRR
Hongjin Qian, Zheng Liu
2025 A* conf
Single LLM, Multiple Roles: A Unified Retrieval-Augmented Generation Framework Using Role-Specific Token Optimization.
EMNLP
Yutao Zhu, Jiajie Jin, Hongjin Qian, Zheng Liu, Zhicheng Dou, Ji-Rong Wen
2025 J jnl
Single LLM, Multiple Roles: A Unified Retrieval-Augmented Generation Framework Using Role-Specific Token Optimization.
CoRR
Yutao Zhu, Jiajie Jin, Hongjin Qian, Zheng Liu, Zhicheng Dou, Ji-Rong Wen
2025 — conf
Tackling the Length Barrier: Dynamic Context Browsing for Knowledge-Intensive Task.
KDD (1)
Hongjin Qian, Zheng Liu, Peitian Zhang, Kelong Mao, Yujia Zhou, Xu Chen, Zhicheng Dou
2025 A* conf
Theoretical Insights into Fine-Tuning Attention Mechanism: Generalization and Optimization.
IJCAI
Xinhao Yao, Hongjin Qian, Xiaolin Hu, Gengze Xu, Wei Liu, Jian Luan, Bin Wang, Yong Liu
2025 J jnl
Tool-Star: Empowering LLM-Brained Multi-Tool Reasoner via Reinforcement Learning.
CoRR
Guanting Dong, Yifei Chen, Xiaoxi Li, Jiajie Jin, Hongjin Qian, Yutao Zhu, Hangyu Mao, Guorui Zhou, Zhicheng Dou, Ji-Rong Wen
2025 J jnl
VideoDeepResearch: Long Video Understanding With Agentic Tool Using.
CoRR
Huaying Yuan, Zheng Liu, Junjie Zhou, Hongjin Qian, Ji-Rong Wen, Zhicheng Dou
2025 J jnl
WebThinker: Empowering Large Reasoning Models with Deep Research Capability.
CoRR
Xiaoxi Li, Jiajie Jin, Guanting Dong, Hongjin Qian, Yutao Zhu, Yongkang Wu, Ji-Rong Wen, Zhicheng Dou
2024 J jnl
A Survey of Conversational Search.
CoRR
Fengran Mo, Kelong Mao, Ziliang Zhao, Hongjin Qian, Haonan Chen, Yiruo Cheng, Xiaoxi Li, Yutao Zhu, Zhicheng Dou, Jian-Yun Nie
2024 J jnl
Are Long-LLMs A Necessity For Long-Context Tasks?
CoRR
Hongjin Qian, Zheng Liu, Peitian Zhang, Kelong Mao, Yujia Zhou, Xu Chen, Zhicheng Dou
2024 J jnl
Boosting Long-Context Management via Query-Guided Activation Refilling.
CoRR
Hongjin Qian, Zheng Liu, Peitian Zhang, Zhicheng Dou, Defu Lian
2024 J jnl
CORAL: Benchmarking Multi-turn Conversational Retrieval-Augmentation Generation.
CoRR
Yiruo Cheng, Kelong Mao, Ziliang Zhao, Guanting Dong, Hongjin Qian, Yongkang Wu, Tetsuya Sakai, Ji-Rong Wen, Zhicheng Dou
2024 J jnl
Extending Llama-3's Context Ten-Fold Overnight.
CoRR
Peitian Zhang, Ninglu Shao, Zheng Liu, Shitao Xiao, Hongjin Qian, Qiwei Ye, Zhicheng Dou
2024 — conf
Grounding Language Model with Chunking-Free In-Context Retrieval.
ACL (1)
Hongjin Qian, Zheng Liu, Kelong Mao, Yujia Zhou, Zhicheng Dou
2024 J jnl
Grounding Language Model with Chunking-Free In-Context Retrieval.
CoRR
Hongjin Qian, Zheng Liu, Kelong Mao, Yujia Zhou, Zhicheng Dou
2024 J jnl
MemoRAG: Moving towards Next-Gen RAG Via Memory-Inspired Knowledge Discovery.
CoRR
Hongjin Qian, Peitian Zhang, Zheng Liu, Kelong Mao, Zhicheng Dou
2024 — conf
RAG-Studio: Towards In-Domain Adaptation of Retrieval Augmented Generation Through Self-Alignment.
EMNLP (Findings)
Kelong Mao, Zheng Liu, Hongjin Qian, Fengran Mo, Chenlong Deng, Zhicheng Dou
2024 J jnl
Theoretical Insights into Fine-Tuning Attention Mechanism: Generalization and Optimization.
CoRR
Xinhao Yao, Hongjin Qian, Xiaolin Hu, Gengze Xu, Yong Liu
2024 J jnl
Trustworthiness in Retrieval-Augmented Generation Systems: A Survey.
CoRR
Yujia Zhou, Yan Liu, Xiaoxi Li, Jiajie Jin, Hongjin Qian, Zheng Liu, Chaozhuo Li, Zhicheng Dou, Tsung-Yi Ho, Philip S. Yu
2023 — conf
Large Language Models Know Your Contextual Search Intent: A Prompting Framework for Conversational Search.
EMNLP (Findings)
Kelong Mao, Zhicheng Dou, Fengran Mo, Jiewen Hou, Haonan Chen, Hongjin Qian
2023 J jnl
Large Language Models Know Your Contextual Search Intent: A Prompting Framework for Conversational Search.
CoRR
Kelong Mao, Zhicheng Dou, Haonan Chen, Fengran Mo, Hongjin Qian
2023 A* conf
Learning Denoised and Interpretable Session Representation for Conversational Search.
WWW
Kelong Mao, Hongjin Qian, Fengran Mo, Zhicheng Dou, Bang Liu, Xiaohua Cheng, Zhao Cao
2023 — conf
Learning on Structured Documents for Conditional Question Answering.
CCL
Zihan Wang, Hongjin Qian, Zhicheng Dou
2023 J jnl
Optimizing Factual Accuracy in Text Generation through Dynamic Knowledge Selection.
CoRR
Hongjin Qian, Zhicheng Dou, Jiejun Tan, Haonan Chen, Haoqi Gu, Ruofei Lai, Xinyu Zhang, Zhao Cao, Ji-Rong Wen
2023 — conf
Search-Oriented Conversational Query Editing.
ACL (Findings)
Kelong Mao, Zhicheng Dou, Bang Liu, Hongjin Qian, Fengran Mo, Xiangli Wu, Xiaohua Cheng, Zhao Cao
2023 — conf
Topic-Enhanced Personalized Retrieval-Based Chatbot.
ECIR (2)
Hongjin Qian, Zhicheng Dou
2022 A* conf
ConvTrans: Transforming Web Search Sessions for Conversational Dense Retrieval.
EMNLP
Kelong Mao, Zhicheng Dou, Hongjin Qian, Fengran Mo, Xiaohua Cheng, Zhao Cao
2022 A* conf
Curriculum Contrastive Context Denoising for Few-shot Conversational Dense Retrieval.
SIGIR
Kelong Mao, Zhicheng Dou, Hongjin Qian
2022 A* conf
Explicit Query Rewriting for Conversational Dense Retrieval.
EMNLP
Hongjin Qian, Zhicheng Dou
2022 — conf
Less is More: Learning to Refine Dialogue History for Personalized Dialogue Generation.
NAACL-HLT
Hanxun Zhong, Zhicheng Dou, Yutao Zhu, Hongjin Qian, Ji-Rong Wen
2022 J jnl
Less is More: Learning to Refine Dialogue History for Personalized Dialogue Generation.
CoRR
Hanxun Zhong, Zhicheng Dou, Yutao Zhu, Hongjin Qian, Ji-Rong Wen
2022 A* conf
Webformer: Pre-training with Web Pages for Information Retrieval.
SIGIR
Yu Guo, Zhengyi Ma, Jiaxin Mao, Hongjin Qian, Xinyu Zhang, Hao Jiang, Zhao Cao, Zhicheng Dou
2021 A conf
Learning Implicit User Profile for Personalized Retrieval-Based Chatbot.
CIKM
Hongjin Qian, Zhicheng Dou, Yutao Zhu, Yueyuan Ma, Ji-Rong Wen
2021 J jnl
Learning Implicit User Profiles for Personalized Retrieval-Based Chatbot.
CoRR
Hongjin Qian, Zhicheng Dou, Yutao Zhu, Yueyuan Ma, Ji-Rong Wen
2021 A* conf
Pchatbot: A Large-Scale Dataset for Personalized Chatbot.
SIGIR
Hongjin Qian, Xiaohe Li, Hanxun Zhong, Yu Guo, Yueyuan Ma, Yutao Zhu, Zhanliang Liu, Zhicheng Dou, Ji-Rong Wen
2020 J jnl
Pchatbot: A Large-Scale Dataset for Personalized Chatbot.
CoRR
Xiaohe Li, Hanxun Zhong, Yu Guo, Yueyuan Ma, Hongjin Qian, Zhanliang Liu, Zhicheng Dou, Ji-Rong Wen
2020 — conf
Speaker or Listener? The Role of a Dialogue Agent.
EMNLP (Findings)
Yafei Liu, Hongjin Qian, Hengpeng Xu, Jinmao Wei