Zhenghao Liu

153 papers A* 20A 1Misc 4Journal 92Unranked 35
YearRankTypeTitle / Venue / Authors
2026 J jnl
AgentCPM-Report: Interleaving Drafting and Deepening for Open-Ended Deep Research.
CoRR
Yishan Li, Wentong Chen, Yukun Yan, Mingwei Li, Sen Mei, Xiaorong Wang, Kunpeng Liu, Xin Cong, Shuo Wang, Zhong Zhang, Yaxi Lu, Zhenghao Liu, Yankai Lin, Zhiyuan Liu, Maosong Sun
2026 — ed.
Chinese Computational Linguistics - 24th China National Conference, CCL 2025, Jinan, China, August 11-14, 2025, Proceedings
CCL
Maosong Sun, Peiyong Duan, Zhiyuan Liu, Ruifeng Xu, Weiwei Sun, Yubo Chen, Zhiliang Tian, Zhenghao Liu
2026 J jnl
Graph-Anchored Knowledge Indexing for Retrieval-Augmented Generation.
CoRR
Zhenghao Liu, Mingyan Wu, Xinze Li, Yukun Yan, Shuo Wang, Cheng Yang, Minghe Yu, Zheni Zeng, Maosong Sun
2026 A* conf
IROTE: Human-like Traits Elicitation of Large Language Model via In-Context Self-Reflective Optimization.
AAAI
Yuzhuo Bai, Shitong Duan, Muhua Huang, Jing Yao, Zhenghao Liu, Peng Zhang, Tun Lu, Xiaoyuan Yi, Maosong Sun, Xing Xie
2026 J jnl
Know More, Know Clearer: A Meta-Cognitive Framework for Knowledge Augmentation in Large Language Models.
CoRR
Hao Chen, Ye He, Yuchun Fan, Yukun Yan, Zhenghao Liu, Qingfu Zhu, Maosong Sun, Wanxiang Che
2026 J jnl
Knowledge intensive agents.
AI Open
Zhenghao Liu, Pengcheng Huang, Zhipeng Xu, Xinze Li, Shuliang Liu, Chunyi Peng, Haidong Xin, Yukun Yan, Shuo Wang, Xu Han, Zhiyuan Liu, Maosong Sun, Yu Gu, Ge Yu
2026 — conf
LISRec: Modeling User Preferences with Learned Item Shortcuts for Sequential Recommendation.
KDD (1)
Haidong Xin, Zhenghao Liu, Sen Mei, Yukun Yan, Shi Yu, Shuo Wang, Zulong Chen, Yu Gu, Ge Yu, Chenyan Xiong
2026 J jnl
Lang2Act: Fine-Grained Visual Reasoning through Self-Emergent Linguistic Toolchains.
CoRR
Yuqi Xiong, Chunyi Peng, Zhipeng Xu, Zhenghao Liu, Zulong Chen, Yukun Yan, Shuo Wang, Yu Gu, Ge Yu
2026 J jnl
Long-Chain Reasoning Distillation via Adaptive Prefix Alignment.
CoRR
Zhenghao Liu, Zhuoyang Wu, Xinze Li, Yukun Yan, Shuo Wang, Zulong Chen, Yu Gu, Ge Yu, Maosong Sun
2026 J jnl
MetaMem: Evolving Meta-Memory for Knowledge Utilization through Self-Reflective Symbolic Optimization.
CoRR
Haidong Xin, Xinze Li, Zhenghao Liu, Yukun Yan, Shuo Wang, Cheng Yang, Yu Gu, Ge Yu, Maosong Sun
2026 A* conf
PathRAG: Pruning Graph-based Retrieval Augmented Generation with Relational Paths.
AAAI
Boyu Chen, Zirui Guo, Zidan Yang, Yuluo Chen, Junze Chen, Zhenghao Liu, Chuan Shi, Cheng Yang
2026 J jnl
Revealing the Attention Floating Mechanism in Masked Diffusion Models.
CoRR
Xin Dai, Pengcheng Huang, Zhenghao Liu, Shuo Wang, Yukun Yan, Chaojun Xiao, Yu Gu, Ge Yu, Maosong Sun
2026 J jnl
Structured Knowledge Representation through Contextual Pages for Retrieval-Augmented Generation.
CoRR
Xinze Li, Zhenghao Liu, Haidong Xin, Yukun Yan, Shuo Wang, Zheni Zeng, Sen Mei, Ge Yu, Maosong Sun
2026 J jnl
Tau-BNO: Brain Neural Operator for Tau Transport Model.
CoRR
Nuutti Barron, Heng Rao, Urmi Saha, Yu Gu, Zhenghao Liu, Ge Yu, Defu Yang, Ashish Raj, Minghan Chen
2026 J jnl
Teaching LLMs to Learn Tool Trialing and Execution through Environment Interaction.
CoRR
Xingjie Gao, Pengcheng Huang, Zhenghao Liu, Yukun Yan, Shuo Wang, Zulong Chen, Cheng Qian, Ge Yu, Yu Gu
2026 — conf
ThinkNote: Enhancing Knowledge Integration and Utilization of Large Language Models via Constructivist Cognition Modeling.
EACL (Findings)
Zhipeng Xu, Zhenghao Liu, Yukun Yan, Shuo Wang, Shi Yu, Zheni Zeng, Chaojun Xiao, Zhiyuan Liu, Ge Yu, Chenyan Xiong
2026 J jnl
UNIKIE-BENCH: Benchmarking Large Multimodal Models for Key Information Extraction in Visual Documents.
CoRR
Yifan Ji, Zhipeng Xu, Zhenghao Liu, Zulong Chen, Qian Zhang, Zhibo Yang, Junyang Lin, Yu Gu, Ge Yu, Maosong Sun
2025 J jnl
A*-Thought: Efficient Reasoning via Bidirectional Compression for Low-Resource Settings.
CoRR
Xiaoang Xu, Shuo Wang, Xu Han, Zhenghao Liu, Huijia Wu, Peipei Li, Zhiyuan Liu, Maosong Sun, Zhaofeng He
2025 Misc conf
Adapting Language Models to Text Matching Based Recommendation Systems.
WISA
Haidong Xin, Sen Mei, Zhenghao Liu, Xiaohua Li, Minghe Yu, Yu Gu, Ge Yu
2025 A* conf
Advancing LLM Reasoning Generalists with Preference Trees.
ICLR
Lifan Yuan, Ganqu Cui, Hanbin Wang, Ning Ding, Xingyao Wang, Boji Shan, Zeyuan Liu, Jia Deng, Huimin Chen, Ruobing Xie, Yankai Lin, Zhenghao Liu, Bowen Zhou, Hao Peng, Zhiyuan Liu, Maosong Sun
2025 A* conf
Benchmarking Retrieval-Augmented Generation in Multi-Modal Contexts.
ACM Multimedia
Zhenghao Liu, Xingsheng Zhu, Tianshuo Zhou, Xinyi Zhang, Xiaoyuan Yi, Yukun Yan, Ge Yu, Maosong Sun
2025 J jnl
Benchmarking Retrieval-Augmented Generation in Multi-Modal Contexts.
CoRR
Zhenghao Liu, Xingsheng Zhu, Tianshuo Zhou, Xinyi Zhang, Xiaoyuan Yi, Yukun Yan, Yu Gu, Ge Yu, Maosong Sun
2025 J jnl
Building a Coding Assistant via the Retrieval-Augmented Language Model.
ACM Trans. Inf. Syst.
Xinze Li, Hanbin Wang, Zhenghao Liu, Shi Yu, Shuo Wang, Yukun Yan, Yukai Fu, Yu Gu, Ge Yu
2025 — conf
COAST: Enhancing the Code Debugging Ability of LLMs through Communicative Agent Based Data Synthesis.
NAACL (Findings)
Weiqing Yang, Hanbin Wang, Zhenghao Liu, Xinze Li, Yukun Yan, Shuo Wang, Yu Gu, Minghe Yu, Zhiyuan Liu, Ge Yu
2025 J jnl
Chunks as Arms: Multi-Armed Bandit-Guided Sampling for Long-Context LLM Preference Optimization.
CoRR
Shaohua Duan, Xinze Li, Zhenghao Liu, Xiaoyuan Yi, Yukun Yan, Shuo Wang, Yu Gu, Ge Yu, Maosong Sun
2025 — conf
ClueAnchor: Clue-Anchored Knowledge Reasoning Exploration and Optimization for Retrieval-Augmented Generation.
EMNLP (Findings)
Hao Chen, Yukun Yan, Sen Mei, Wanxiang Che, Zhenghao Liu, Qi Shi, Xinze Li, Yuchun Fan, Pengcheng Huang, Qiushi Xiong, Zhiyuan Liu, Maosong Sun
2025 J jnl
ClueAnchor: Clue-Anchored Knowledge Reasoning Exploration and Optimization for Retrieval-Augmented Generation.
CoRR
Hao Chen, Yukun Yan, Sen Mei, Wanxiang Che, Zhenghao Liu, Qi Shi, Xinze Li, Yuchun Fan, Pengcheng Huang, Qiushi Xiong, Zhiyuan Liu, Maosong Sun
2025 J jnl
ConsRec: Denoising Sequential Recommendation through User-Consistent Preference Modeling.
CoRR
Haidong Xin, Qiushi Xiong, Zhenghao Liu, Sen Mei, Yukun Yan, Shi Yu, Shuo Wang, Yu Gu, Ge Yu, Chenyan Xiong
2025 — conf
DeepNote: Note-Centric Deep Retrieval-Augmented Generation.
EMNLP (Findings)
Ruobing Wang, Qingfei Zhao, Yukun Yan, Daren Zha, Yuxuan Chen, Shi Yu, Zhenghao Liu, Yixuan Wang, Shuo Wang, Xu Han, Zhiyuan Liu, Maosong Sun
2025 J jnl
EULER: Enhancing the Reasoning Ability of Large Language Models through Error-Induced Learning.
CoRR
Zhuoyang Wu, Xinze Li, Zhenghao Liu, Yukun Yan, Zhiyuan Liu, Minghe Yu, Cheng Yang, Yu Gu, Ge Yu, Maosong Sun
2025 J jnl
Empirical Analysis of Decoding Biases in Masked Diffusion Models.
CoRR
Pengcheng Huang, Tianming Liu, Zhenghao Liu, Yukun Yan, Shuo Wang, Tong Xiao, Zulong Chen, Maosong Sun
2025 A* conf
Enhancing the Patent Matching Capability of Large Language Models via the Memory Graph.
SIGIR
Qiushi Xiong, Zhipeng Xu, Zhenghao Liu, Mengjia Wang, Zulong Chen, Yue Sun, Yu Gu, Xiaohua Li, Ge Yu
2025 J jnl
Enhancing the Patent Matching Capability of Large Language Models via the Memory Graph.
CoRR
Qiushi Xiong, Zhipeng Xu, Zhenghao Liu, Mengjia Wang, Zulong Chen, Yue Sun, Yu Gu, Xiaohua Li, Ge Yu
2025 A* conf
ExpandR: Teaching Dense Retrievers Beyond Queries with LLM Guidance.
EMNLP
Sijia Yao, Pengcheng Huang, Zhenghao Liu, Yu Gu, Yukun Yan, Shi Yu, Ge Yu
2025 J jnl
HIPPO: Enhancing the Table Understanding Capability of Large Language Models through Hybrid-Modal Preference Optimization.
CoRR
Zhenghao Liu, Haolan Wang, Xinze Li, Qiushi Xiong, Xiaocui Yang, Yu Gu, Yukun Yan, Qi Shi, Fangfang Li, Ge Yu, Maosong Sun
2025 J jnl
IROTE: Human-like Traits Elicitation of Large Language Model via In-Context Self-Reflective Optimization.
CoRR
Yuzhuo Bai, Shitong Duan, Muhua Huang, Jing Yao, Zhenghao Liu, Peng Zhang, Tun Lu, Xiaoyuan Yi, Maosong Sun, Xing Xie
2025 — conf
Judge as A Judge: Improving the Evaluation of Retrieval-Augmented Generation through the Judge-Consistency of Large Language Models.
ACL (Findings)
Shuliang Liu, Xinze Li, Zhenghao Liu, Yukun Yan, Cheng Yang, Zheni Zeng, Zhiyuan Liu, Maosong Sun, Ge Yu
2025 J jnl
Judge as A Judge: Improving the Evaluation of Retrieval-Augmented Generation through the Judge-Consistency of Large Language Models.
CoRR
Shuliang Liu, Xinze Li, Zhenghao Liu, Yukun Yan, Cheng Yang, Zheni Zeng, Zhiyuan Liu, Maosong Sun, Ge Yu
2025 J jnl
KARE-RAG: Knowledge-Aware Refinement and Enhancement for RAG.
CoRR
Yongjian Li, HaoCheng Chu, Yukun Yan, Zhenghao Liu, Shi Yu, Zheni Zeng, Ruobing Wang, Sen Song, Zhiyuan Liu, Maosong Sun
2025 — conf
KBAlign: Efficient Self Adaptation on Specific Textual Knowledge Bases.
EMNLP (Findings)
Zheni Zeng, Yuxuan Chen, Shi Yu, Ruobing Wang, Yukun Yan, Zhenghao Liu, Shuo Wang, Xu Han, Zhiyuan Liu, Maosong Sun
2025 J jnl
KG-Infused RAG: Augmenting Corpus-Based RAG with External Knowledge Graphs.
CoRR
Dingjun Wu, Yukun Yan, Zhenghao Liu, Zhiyuan Liu, Maosong Sun
2025 J jnl
LLM-QE: Improving Query Expansion by Aligning Large Language Models with Ranking Preferences.
CoRR
Sijia Yao, Pengcheng Huang, Zhenghao Liu, Yu Gu, Yukun Yan, Shi Yu, Ge Yu
2025 J jnl
Learning More Effective Representations for Dense Retrieval through Deliberate Thinking Before Search.
CoRR
Yifan Ji, Zhipeng Xu, Zhenghao Liu, Yukun Yan, Shi Yu, Yishan Li, Zhiyuan Liu, Yu Gu, Ge Yu, Maosong Sun
2025 — conf
Learning Refined Document Representations for Dense Retrieval via Deliberate Thinking.
SIGIR-AP
Yifan Ji, Zhipeng Xu, Zhenghao Liu, Yukun Yan, Shi Yu, Yishan Li, Zhiyuan Liu, Yu Gu, Ge Yu, Maosong Sun
2025 J jnl
Learning to Route Queries Across Knowledge Bases for Step-wise Retrieval-Augmented Reasoning.
CoRR
Chunyi Peng, Zhipeng Xu, Zhenghao Liu, Yishan Li, Yukun Yan, Shuo Wang, Zhiyuan Liu, Yu Gu, Minghe Yu, Ge Yu, Maosong Sun
2025 — conf
LegalDuet: Learning Fine-Grained Representations for Legal Judgment Prediction via a Dual-View Contrastive Learning.
ADMA (1)
Buqiang Xu, Xin Dai, Zhenghao Liu, Huiyuan Xie, Xiaoyuan Yi, Shuo Wang, Yukun Yan, Liner Yang, Yu Gu, Ge Yu
2025 J jnl
LegalΔ: Enhancing Legal Reasoning in LLMs via Reinforcement Learning with Chain-of-Thought Guided Information Gain.
CoRR
Xin Dai, Buqiang Xu, Zhenghao Liu, Yukun Yan, Huiyuan Xie, Xiaoyuan Yi, Shuo Wang, Ge Yu
2025 — conf
Leveraging Student Profiles and the Mamba Framework to Enhance Knowledge Tracing.
ECML/PKDD (7)
Mingxing Shao, Tiancheng Zhang, Minghe Yu, Zhenghao Liu, Yifang Yin, Hengyu Liu, Ge Yu
2025 J jnl
Mitigating Judgment Preference Bias in Large Language Models through Group-Based Polling.
CoRR
Shuliang Liu, Zhipeng Xu, Zhenghao Liu, Yukun Yan, Minghe Yu, Yu Gu, Chong Chen, Huiyuan Xie, Ge Yu
2025 J jnl
Multi-Evidence Based Fact Verification via A Confidential Graph Neural Network.
IEEE Trans. Big Data
Yuqing Lan, Zhenghao Liu, Yu Gu, Xiaoyuan Yi, Xiaohua Li, Liner Yang, Ge Yu
2025 J jnl
ParamMute: Suppressing Knowledge-Critical FFNs for Faithful Retrieval-Augmented Generation.
CoRR
Pengcheng Huang, Zhenghao Liu, Yukun Yan, Haiyan Zhao, Xiaoyuan Yi, Hao Chen, Zhiyuan Liu, Maosong Sun, Tong Xiao, Ge Yu, Chenyan Xiong
2025 J jnl
PathRAG: Pruning Graph-based Retrieval Augmented Generation with Relational Paths.
CoRR
Boyu Chen, Zirui Guo, Zidan Yang, Yuluo Chen, Junze Chen, Zhenghao Liu, Chuan Shi, Cheng Yang
2025 — conf
PersLLM: A Personified Training Approach for Large Language Models.
EMNLP (Findings)
Zheni Zeng, Jiayi Chen, Huimin Chen, Yukun Yan, Yuxuan Chen, Zhenghao Liu, Zhiyuan Liu, Maosong Sun
2025 A* conf
RAG-DDR: Optimizing Retrieval-Augmented Generation Using Differentiable Data Rewards.
ICLR
Xinze Li, Sen Mei, Zhenghao Liu, Yukun Yan, Shuo Wang, Shi Yu, Zheni Zeng, Hao Chen, Ge Yu, Zhiyuan Liu, Maosong Sun, Chenyan Xiong
2025 — conf
RAGEval: Scenario Specific RAG Evaluation Dataset Generation Framework.
ACL (1)
Kunlun Zhu, Yifan Luo, Dingling Xu, Yukun Yan, Zhenghao Liu, Shi Yu, Ruobing Wang, Shuo Wang, Yishan Li, Nan Zhang, Xu Han, Zhiyuan Liu, Maosong Sun
2025 J jnl
RLAIF-SPA: Optimizing LLM-based Emotional Speech Synthesis via RLAIF.
CoRR
Qing Yang, Zhenghao Liu, Junxin Wang, Yangfan Du, Pengcheng Huang, Tong Xiao
2025 — conf
RankCoT: Refining Knowledge for Retrieval-Augmented Generation through Ranking Chain-of-Thoughts.
ACL (1)
Mingyan Wu, Zhenghao Liu, Yukun Yan, Xinze Li, Shi Yu, Zheni Zeng, Yu Gu, Ge Yu
2025 J jnl
RankCoT: Refining Knowledge for Retrieval-Augmented Generation through Ranking Chain-of-Thoughts.
CoRR
Mingyan Wu, Zhenghao Liu, Yukun Yan, Xinze Li, Shi Yu, Zheni Zeng, Yu Gu, Ge Yu
2025 — conf
ReCUT: Balancing Reasoning Length and Accuracy in LLMs via Stepwise Trails and Preference Optimization.
EMNLP (Findings)
Zhensheng Jin, Xinze Li, Yifan Ji, Chunyi Peng, Zhenghao Liu, Qi Shi, Yukun Yan, Shuo Wang, Furong Peng, Ge Yu
2025 J jnl
ReCUT: Balancing Reasoning Length and Accuracy in LLMs via Stepwise Trails and Preference Optimization.
CoRR
Zhensheng Jin, Xinze Li, Yifan Ji, Chunyi Peng, Zhenghao Liu, Qi Shi, Yukun Yan, Shuo Wang, Furong Peng, Ge Yu
2025 J jnl
Tailored Definitions With Easy Reach: Complexity-Controllable Definition Generation.
IEEE Trans. Big Data
Liner Yang, Jiaxin Yuan, Cunliang Kong, Jingsi Yu, Ruining Chong, Zhenghao Liu, Erhong Yang
2025 J jnl
UltraRAG: A Modular and Automated Toolkit for Adaptive Retrieval-Augmented Generation.
CoRR
Yuxuan Chen, Dewen Guo, Sen Mei, Xinze Li, Hao Chen, Yishan Li, Yixuan Wang, Chaoyue Tang, Ruobing Wang, Dingjun Wu, Yukun Yan, Zhenghao Liu, Shi Yu, Zhiyuan Liu, Maosong Sun
2025 — conf
Unsupervised Fact Error Correction Modeling by Using Span-Level Contrastive Learning.
DASFAA (2)
Yuqing Lan, Zhenghao Liu, Yu Gu, Xinze Li, Ge Yu
2025 J jnl
VisRAG 2.0: Evidence-Guided Multi-Image Reasoning in Visual Retrieval-Augmented Generation.
CoRR
Yubo Sun, Chunyi Peng, Yukun Yan, Shi Yu, Zhenghao Liu, Chi Chen, Zhiyuan Liu, Maosong Sun
2025 A* conf
VisRAG: Vision-based Retrieval-augmented Generation on Multi-modality Documents.
ICLR
Shi Yu, Chaoyue Tang, Bokai Xu, Junbo Cui, Junhao Ran, Yukun Yan, Zhenghao Liu, Shuo Wang, Xu Han, Zhiyuan Liu, Maosong Sun
2024 J jnl
ActiveRAG: Revealing the Treasures of Knowledge via Active Learning.
CoRR
Zhipeng Xu, Zhenghao Liu, Yibin Liu, Chenyan Xiong, Yukun Yan, Shuo Wang, Shi Yu, Zhiyuan Liu, Ge Yu
2024 J jnl
Advancing LLM Reasoning Generalists with Preference Trees.
CoRR
Lifan Yuan, Ganqu Cui, Hanbin Wang, Ning Ding, Xingyao Wang, Jia Deng, Boji Shan, Huimin Chen, Ruobing Xie, Yankai Lin, Zhenghao Liu, Bowen Zhou, Hao Peng, Zhiyuan Liu, Maosong Sun
2024 J jnl
Building A Coding Assistant via the Retrieval-Augmented Language Model.
CoRR
Xinze Li, Hanbin Wang, Zhenghao Liu, Shi Yu, Shuo Wang, Yukun Yan, Yukai Fu, Yu Gu, Ge Yu
2024 J jnl
CHGNN: A Semi-Supervised Contrastive Hypergraph Learning Network.
IEEE Trans. Knowl. Data Eng.
Yumeng Song, Yu Gu, Tianyi Li, Jianzhong Qi, Zhenghao Liu, Christian S. Jensen, Ge Yu
2024 A* conf
Chameleon: Towards Update-Efficient Learned Indexing for Locally Skewed Data.
ICDE
Na Guo, Yaqi Wang, Wenli Sun, Yu Gu, Jianzhong Qi, Zhenghao Liu, Xiufeng Xia, Ge Yu
2024 J jnl
Cleaner Pretraining Corpus Curation with Neural Web Scraping.
CoRR
Zhipeng Xu, Zhenghao Liu, Yukun Yan, Zhiyuan Liu, Chenyan Xiong, Ge Yu
2024 A* conf
Enhancing Legal Case Retrieval via Scaling High-quality Synthetic Query-Candidate Pairs.
EMNLP
Cheng Gao, Chaojun Xiao, Zhenghao Liu, Huimin Chen, Zhiyuan Liu, Maosong Sun
2024 J jnl
Enhancing Legal Case Retrieval via Scaling High-quality Synthetic Query-Candidate Pairs.
CoRR
Cheng Gao, Chaojun Xiao, Zhenghao Liu, Huimin Chen, Zhiyuan Liu, Maosong Sun
2024 J jnl
Enhancing the Code Debugging Ability of LLMs via Communicative Agent Based Data Refinement.
CoRR
Weiqing Yang, Hanbin Wang, Zhenghao Liu, Xinze Li, Yukun Yan, Shuo Wang, Yu Gu, Minghe Yu, Zhiyuan Liu, Ge Yu
2024 — conf
Exploring the Potential of Dimension Reduction in Building Efficient Dense Retrieval Systems.
CCIR
Zhipeng Xu, Zhenghao Liu, Yu Gu, Ge Yu
2024 J jnl
From Text to CQL: Bridging Natural Language and Corpus Search Engine.
CoRR
Luming Lu, Jiyuan An, Yujie Wang, Liner Yang, Cunliang Kong, Zhenghao Liu, Shuo Wang, Haozhe Lin, Mingwei Fang, Yaping Huang, Erhong Yang
2024 — conf
Fusion-in-T5: Unifying Variant Signals for Simple and Effective Document Ranking with Attention Fusion.
LREC/COLING
Shi Yu, Chenghao Fan, Chenyan Xiong, David Jin, Zhiyuan Liu, Zhenghao Liu
2024 — conf
INTERVENOR: Prompting the Coding Ability of Large Language Models with the Interactive Chain of Repair.
ACL (Findings)
Hanbin Wang, Zhenghao Liu, Shuo Wang, Ganqu Cui, Ning Ding, Zhiyuan Liu, Ge Yu
2024 J jnl
KBAlign: Efficient Self Adaptation on Specific Knowledge Bases.
CoRR
Zheni Zeng, Yuxuan Chen, Shi Yu, Yukun Yan, Zhenghao Liu, Shuo Wang, Xu Han, Zhiyuan Liu, Maosong Sun
2024 Misc conf
Knowledge-Aware Self-supervised Educational Resources Recommendation.
WISA
Jing Chen, Yu Zhang, Bohan Zhang, Zhenghao Liu, Minghe Yu, Bin Xu, Ge Yu
2024 — conf
MARVEL: Unlocking the Multi-Modal Capability of Dense Retrieval via Visual Module Plugin.
ACL (1)
Tianshuo Zhou, Sen Mei, Xinze Li, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Yu Gu, Ge Yu
2024 — conf
MCTS: A Multi-Reference Chinese Text Simplification Dataset.
LREC/COLING
Ruining Chong, Luming Lu, Liner Yang, Jinran Nie, Zhenghao Liu, Shuo Wang, Shuhan Zhou, Yaoxin Li, Erhong Yang
2024 Misc conf
MMPDRec: A Denoising Model for Knowledge Concepts Recommendation Using Metapaths.
WISA
Bohan Zhang, Mo Chen, Jing Chen, Minghe Yu, Zhenghao Liu, Bin Xu, Ge Yu
2024 — conf
MatPlotAgent: Method and Evaluation for LLM-Based Agentic Scientific Data Visualization.
ACL (Findings)
Zhiyu Yang, Zihan Zhou, Shuo Wang, Xin Cong, Xu Han, Yukun Yan, Zhenghao Liu, Zhixing Tan, Pengyuan Liu, Dong Yu, Zhiyuan Liu, Xiaodong Shi, Maosong Sun
2024 J jnl
MatPlotAgent: Method and Evaluation for LLM-Based Agentic Scientific Data Visualization.
CoRR
Zhiyu Yang, Zihan Zhou, Shuo Wang, Xin Cong, Xu Han, Yukun Yan, Zhenghao Liu, Zhixing Tan, Pengyuan Liu, Dong Yu, Zhiyuan Liu, Xiaodong Shi, Maosong Sun
2024 — conf
Modeling User Viewing Flow using Large Language Models for Article Recommendation.
WWW (Companion Volume)
Zhenghao Liu, Zulong Chen, Moufeng Zhang, Shaoyang Duan, Hong Wen, Liangyue Li, Nan Li, Yu Gu, Ge Yu
2024 J jnl
Multi-Evidence based Fact Verification via A Confidential Graph Neural Network.
CoRR
Yuqing Lan, Zhenghao Liu, Yu Gu, Xiaoyuan Yi, Xiaohua Li, Liner Yang, Ge Yu
2024 J jnl
OMGEval: An Open Multilingual Generative Evaluation Benchmark for Large Language Models.
CoRR
Yang Liu, Meng Xu, Shuo Wang, Liner Yang, Haoyu Wang, Zhenghao Liu, Cunliang Kong, Yun Chen, Yang Liu, Maosong Sun, Erhong Yang
2024 J jnl
PersLLM: A Personified Training Approach for Large Language Models.
CoRR
Zheni Zeng, Jiayi Chen, Huimin Chen, Yukun Yan, Yuxuan Chen, Zhenghao Liu, Zhiyuan Liu, Maosong Sun
2024 J jnl
RAG-DDR: Optimizing Retrieval-Augmented Generation Using Differentiable Data Rewards.
CoRR
Xinze Li, Sen Mei, Zhenghao Liu, Yukun Yan, Shuo Wang, Shi Yu, Zheni Zeng, Hao Chen, Ge Yu, Zhiyuan Liu, Maosong Sun, Chenyan Xiong
2024 J jnl
RAGEval: Scenario Specific RAG Evaluation Dataset Generation Framework.
CoRR
Kunlun Zhu, Yifan Luo, Dingling Xu, Ruobing Wang, Shi Yu, Shuo Wang, Yukun Yan, Zhenghao Liu, Xu Han, Zhiyuan Liu, Maosong Sun
2024 J jnl
Retriever-and-Memory: Towards Adaptive Note-Enhanced Retrieval-Augmented Generation.
CoRR
Ruobing Wang, Daren Zha, Shi Yu, Qingfei Zhao, Yuxuan Chen, Yixuan Wang, Shuo Wang, Yukun Yan, Zhenghao Liu, Xu Han, Zhiyuan Liu, Maosong Sun
2024 J jnl
Say More with Less: Understanding Prompt Learning Behaviors through Gist Compression.
CoRR
Xinze Li, Zhenghao Liu, Chenyan Xiong, Shi Yu, Yukun Yan, Shuo Wang, Ge Yu
2024 — conf
Toolink: Linking Toolkit Creation and Using through Chain-of-Solving on Open-Source Model.
NAACL-HLT
Cheng Qian, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu
2024 — conf
UltraLink: An Open-Source Knowledge-Enhanced Multilingual Supervised Fine-tuning Dataset.
ACL (1)
Haoyu Wang, Shuo Wang, Yukun Yan, Xujia Wang, Zhiyu Yang, Yuzhuang Xu, Zhenghao Liu, Liner Yang, Ning Ding, Xu Han, Zhiyuan Liu, Maosong Sun
2024 J jnl
UltraLink: An Open-Source Knowledge-Enhanced Multilingual Supervised Fine-tuning Dataset.
CoRR
Haoyu Wang, Shuo Wang, Yukun Yan, Xujia Wang, Zhiyu Yang, Yuzhuang Xu, Zhenghao Liu, Liner Yang, Ning Ding, Xu Han, Zhiyuan Liu, Maosong Sun
2024 J jnl
VisRAG: Vision-based Retrieval-augmented Generation on Multi-modality Documents.
CoRR
Shi Yu, Chaoyue Tang, Bokai Xu, Junbo Cui, Junhao Ran, Yukun Yan, Zhenghao Liu, Shuo Wang, Xu Han, Zhiyuan Liu, Maosong Sun
2023 J jnl
CHGNN: A Semi-Supervised Contrastive Hypergraph Learning Network.
CoRR
Yumeng Song, Yu Gu, Tianyi Li, Jianzhong Qi, Zhenghao Liu, Christian S. Jensen, Ge Yu
2023 J jnl
Distributionally Robust Unsupervised Dense Retrieval Training on Web Graphs.
CoRR
Peixuan Han, Zhenghao Liu, Zhiyuan Liu, Chenyan Xiong
2023 J jnl
Fusion-in-T5: Unifying Document Ranking Signals for Improved Information Retrieval.
CoRR
Shi Yu, Chenghao Fan, Chenyan Xiong, David Jin, Zhiyuan Liu, Zhenghao Liu
2023 J jnl
INTERVENOR: Prompt the Coding Ability of Large Language Models with the Interactive Chain of Repairing.
CoRR
Hanbin Wang, Zhenghao Liu, Shuo Wang, Ganqu Cui, Ning Ding, Zhiyuan Liu, Ge Yu
2023 J jnl
Is Chinese Spelling Check ready? Understanding the correction behavior in real-world scenarios.
AI Open
Liner Yang, Xin Liu, Tianxin Liao, Zhenghao Liu, Mengyan Wang, Xuezhi Fang, Erhong Yang
2023 — conf
Leveraging Prefix Transfer for Multi-Intent Text Revision.
ACL (2)
Ruining Chong, Cunliang Kong, Liu Wu, Zhenghao Liu, Ziye Jin, Liner Yang, Yange Fan, Hanghang Fan, Erhong Yang
2023 J jnl
Modeling User Viewing Flow using Large Language Models for Article Recommendation.
CoRR
Zhenghao Liu, Zulong Chen, Moufeng Zhang, Shaoyang Duan, Hong Wen, Liangyue Li, Nan Li, Yu Gu, Ge Yu
2023 A* conf
OpenMatch-v2: An All-in-one Multi-Modality PLM-based Information Retrieval Toolkit.
SIGIR
Shi Yu, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu
2023 — conf
Structure-Aware Language Model Pretraining Improves Dense Retrieval on Structured Data.
ACL (Findings)
Xinze Li, Zhenghao Liu, Chenyan Xiong, Shi Yu, Yu Gu, Zhiyuan Liu, Ge Yu
2023 J jnl
Structure-Aware Language Model Pretraining Improves Dense Retrieval on Structured Data.
CoRR
Xinze Li, Zhenghao Liu, Chenyan Xiong, Shi Yu, Yu Gu, Zhiyuan Liu, Ge Yu
2023 A conf
Text Matching Improves Sequential Recommendation by Reducing Popularity Biases.
CIKM
Zhenghao Liu, Sen Mei, Chenyan Xiong, Xiaohua Li, Shi Yu, Zhiyuan Liu, Yu Gu, Ge Yu
2023 J jnl
Text Matching Improves Sequential Recommendation by Reducing Popularity Biases.
CoRR
Zhenghao Liu, Sen Mei, Chenyan Xiong, Xiaohua Li, Shi Yu, Zhiyuan Liu, Yu Gu, Ge Yu
2023 J jnl
Toolink: Linking Toolkit Creation and Using through Chain-of-Solving on Open-Source Model.
CoRR
Cheng Qian, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu
2023 A* conf
Universal Vision-Language Dense Retrieval: Learning A Unified Representation Space for Multi-Modal Retrieval.
ICLR
Zhenghao Liu, Chenyan Xiong, Yuanhuiyi Lv, Zhiyuan Liu, Ge Yu
2023 J jnl
Unlock Multi-Modal Capability of Dense Retrieval via Visual Module Plugin.
CoRR
Tianshuo Zhou, Sen Mei, Xinze Li, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Yu Gu, Ge Yu
2022 A* conf
Dimension Reduction for Efficient Dense Retrieval via Conditional Autoencoder.
EMNLP
Zhenghao Liu, Han Zhang, Chenyan Xiong, Zhiyuan Liu, Yu Gu, Xiaohua Li
2022 J jnl
Dimension Reduction for Efficient Dense Retrieval via Conditional Autoencoder.
CoRR
Zhenghao Liu, Han Zhang, Chenyan Xiong, Zhiyuan Liu, Yu Gu, Xiaohua Li
2022 J jnl
P
CoRR
Xiaomeng Hu, Shi Yu, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu, Ge Yu
2022 A* conf
P3 Ranker: Mitigating the Gaps between Pre-training and Ranking Fine-tuning with Prompt-based Learning and Pre-finetuning.
SIGIR
Xiaomeng Hu, Shi Yu, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu, Ge Yu
2022 J jnl
Universal Multi-Modality Retrieval with One Unified Embedding Space.
CoRR
Zhenghao Liu, Chenyan Xiong, Yuanhuiyi Lv, Zhiyuan Liu, Ge Yu
2021 — conf
Capturing Global Informativeness in Open Domain Keyphrase Extraction.
NLPCC (2)
Si Sun, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Jie Bao
2021 A* conf
Few-Shot Conversational Dense Retrieval.
SIGIR
Shi Yu, Zhenghao Liu, Chenyan Xiong, Tao Feng, Zhiyuan Liu
2021 J jnl
Few-Shot Conversational Dense Retrieval.
CoRR
Shi Yu, Zhenghao Liu, Chenyan Xiong, Tao Feng, Zhiyuan Liu
2021 — conf
Few-Shot Text Ranking with Meta Adapted Synthetic Weak Supervision.
ACL/IJCNLP (1)
Si Sun, Yingzhuo Qian, Zhenghao Liu, Chenyan Xiong, Kaitao Zhang, Jie Bao, Zhiyuan Liu, Paul Bennett
2021 Misc conf
More Robust Dense Retrieval with Contrastive Dual Learning.
ICTIR
Yizhi Li, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu
2021 J jnl
More Robust Dense Retrieval with Contrastive Dual Learning.
CoRR
Yizhi Li, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu
2021 — conf
Neural Quality Estimation with Multiple Hypotheses for Grammatical Error Correction.
NAACL-HLT
Zhenghao Liu, Xiaoyuan Yi, Maosong Sun, Liner Yang, Tat-Seng Chua
2021 J jnl
Neural Quality Estimation with Multiple Hypotheses for Grammatical Error Correction.
CoRR
Zhenghao Liu, Xiaoyuan Yi, Maosong Sun, Liner Yang, Tat-Seng Chua
2021 A* conf
OpenMatch: An Open Source Library for Neu-IR Research.
SIGIR
Zhenghao Liu, Kaitao Zhang, Chenyan Xiong, Zhiyuan Liu, Maosong Sun
2021 J jnl
OpenMatch: An Open-Source Package for Information Retrieval.
CoRR
Zhenghao Liu, Kaitao Zhang, Chenyan Xiong, Zhiyuan Liu
2021 — conf
TIAGE: A Benchmark for Topic-Shift Aware Dialog Modeling.
EMNLP (Findings)
Huiyuan Xie, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Ann A. Copestake
2021 J jnl
TIAGE: A Benchmark for Topic-Shift Aware Dialog Modeling.
CoRR
Huiyuan Xie, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Ann A. Copestake
2021 J jnl
YACLC: A Chinese Learner Corpus with Multidimensional Annotation.
CoRR
Yingying Wang, Cunliang Kong, Liner Yang, Yijun Wang, Xiaorong Lu, Renfen Hu, Shan He, Zhenghao Liu, Yun Chen, Erhong Yang, Maosong Sun
2020 J jnl
CMT in TREC-COVID Round 2: Mitigating the Generalization Gaps from Web to Special Domain Search.
CoRR
Chenyan Xiong, Zhenghao Liu, Si Sun, Zhuyun Dai, Kaitao Zhang, Shi Yu, Zhiyuan Liu, Hoifung Poon, Jianfeng Gao, Paul Bennett
2020 — conf
Coreferential Reasoning Learning for Language Representation.
EMNLP (1)
Deming Ye, Yankai Lin, Jiaju Du, Zhenghao Liu, Peng Li, Maosong Sun, Zhiyuan Liu
2020 J jnl
Coreferential Reasoning Learning for Language Representation.
CoRR
Deming Ye, Yankai Lin, Jiaju Du, Zhenghao Liu, Maosong Sun, Zhiyuan Liu
2020 A* conf
Fine-grained Fact Verification with Kernel Graph Attention Network.
ACL
Zhenghao Liu, Chenyan Xiong, Maosong Sun, Zhiyuan Liu
2020 — conf
Generalizing Open Domain Fact Extraction and Verification to COVID-FACT thorough In-Domain Language Modeling.
EMNLP (Findings)
Zhenghao Liu, Chenyan Xiong, Zhuyun Dai, Si Sun, Maosong Sun, Zhiyuan Liu
2020 A* conf
Grounded Conversation Generation as Guided Traverses in Commonsense Knowledge Graphs.
ACL
Houyu Zhang, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu
2020 J jnl
Joint Keyphrase Chunking and Salience Ranking with BERT.
CoRR
Si Sun, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu, Jie Bao
2020 J jnl
Meta Adaptive Neural Ranking with Contrastive Synthetic Supervision.
CoRR
Si Sun, Yingzhuo Qian, Zhenghao Liu, Chenyan Xiong, Kaitao Zhang, Jie Bao, Zhiyuan Liu, Paul Bennett
2020 A* conf
Selective Weak Supervision for Neural Information Retrieval.
WWW
Kaitao Zhang, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu
2020 J jnl
Selective Weak Supervision for Neural Information Retrieval.
CoRR
Kaitao Zhang, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu
2020 A* conf
Text Style Transfer via Learning Style Instance Supported Latent Space.
IJCAI
Xiaoyuan Yi, Zhenghao Liu, Wenhao Li, Maosong Sun
2020 J jnl
Toward Cross-Lingual Definition Generation for Language Learners.
CoRR
Cunliang Kong, Liner Yang, Tianzuo Zhang, Qinan Fan, Zhenghao Liu, Yun Chen, Erhong Yang
2019 J jnl
Conversation Generation with Concept Flow.
CoRR
Houyu Zhang, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu
2019 — conf
DocRED: A Large-Scale Document-Level Relation Extraction Dataset.
ACL (1)
Yuan Yao, Deming Ye, Peng Li, Xu Han, Yankai Lin, Zhenghao Liu, Zhiyuan Liu, Lixin Huang, Jie Zhou, Maosong Sun
2019 J jnl
DocRED: A Large-Scale Document-Level Relation Extraction Dataset.
CoRR
Yuan Yao, Deming Ye, Peng Li, Xu Han, Yankai Lin, Zhenghao Liu, Zhiyuan Liu, Lixin Huang, Jie Zhou, Maosong Sun
2019 — conf
Explore Entity Embedding Effectiveness in Entity Retrieval.
CCL
Zhenghao Liu, Chenyan Xiong, Maosong Sun, Zhiyuan Liu
2019 J jnl
Explore Entity Embedding Effectiveness in Entity Retrieval.
CoRR
Zhenghao Liu, Chenyan Xiong, Maosong Sun, Zhiyuan Liu
2019 J jnl
Kernel Graph Attention Network for Fact Verification.
CoRR
Zhenghao Liu, Chenyan Xiong, Maosong Sun
2019 J jnl
Multi-Paragraph Reasoning with Knowledge-enhanced Graph Neural Network.
CoRR
Deming Ye, Yankai Lin, Zhenghao Liu, Zhiyuan Liu, Maosong Sun
2019 J jnl
Understanding the Behaviors of BERT in Ranking.
CoRR
Yifan Qiao, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu
2018 — conf
Entity-Duet Neural Ranking: Understanding the Role of Knowledge Graph Semantics in Neural Information Retrieval.
ACL (1)
Zhenghao Liu, Chenyan Xiong, Maosong Sun, Zhiyuan Liu
2018 J jnl
Entity-Duet Neural Ranking: Understanding the Role of Knowledge Graph Semantics in Neural Information Retrieval.
CoRR
Zhenghao Liu, Chenyan Xiong, Maosong Sun, Zhiyuan Liu
2017 J jnl
Neural Parse Combination.
J. Comput. Sci. Technol.
Liner Yang, Maosong Sun, Yong Cheng, Jiacheng Zhang, Zhenghao Liu, Huan-Bo Luan, Yang Liu