Yougang Lyu

23 papers A* 4A 1Journal 16Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
EvoIdeator: Evolving Scientific Ideas through Checklist-Grounded Reinforcement Learning.
CoRR
Andreas Sauter, Yuyue Zhao, Jacopo Urbani, Wenxiang Hu, Zaiqiao Meng, Lun Zhou, Xiaohui Yan, Yougang Lyu
2026 J jnl
EvoScientist: Towards Multi-Agent Evolving AI Scientists for End-to-End Scientific Discovery.
CoRR
Yougang Lyu, Xi Zhang, Xinhao Yi, Yuyue Zhao, Shuyu Guo, Wenxiang Hu, Jan Piotrowski, Jakub Kaliski, Jacopo Urbani, Zaiqiao Meng, Lun Zhou, Xiaohui Yan
2025 A* conf
A Cooperative Multi-Agent Framework for Zero-Shot Named Entity Recognition.
WWW
Zihan Wang, Ziqi Zhao, Yougang Lyu, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2025 J jnl
A Cooperative Multi-Agent Framework for Zero-Shot Named Entity Recognition.
CoRR
Zihan Wang, Ziqi Zhao, Yougang Lyu, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2025 J jnl
Agent-centric Information Access.
CoRR
Evangelos Kanoulas, Panagiotis Eustratiadis, Yongkang Li, Yougang Lyu, Vaishali Pal, Gabrielle Poerwawinata, Jingfen Qiao, Zihan Wang
2025 J jnl
Cognitive Debiasing Large Language Models for Decision-Making.
CoRR
Yougang Lyu, Shijie Ren, Yue Feng, Zihan Wang, Zhumin Chen, Zhaochun Ren, Maarten de Rijke
2025 J jnl
Deep Research: A Systematic Survey.
CoRR
Zhengliang Shi, Yiqun Chen, Haitao Li, Weiwei Sun, Shiyu Ni, Yougang Lyu, Run-Ze Fan, Bowen Jin, Yixuan Weng, Minjun Zhu, Qiujie Xie, Xinyu Guo, Qu Yang, Jiayi Wu, Jujia Zhao, Xiaqiang Tang, Xinbei Ma, Cunxiang Wang, Jiaxin Mao, Qingyao Ai, Jen-tse Huang, Wenxuan Wang, Yue Zhang, Yiming Yang, Zhaopeng Tu, Zhaochun Ren
2025 J jnl
DeepShop: A Benchmark for Deep Research Shopping Agents.
CoRR
Yougang Lyu, Xiaoyu Zhang, Lingyong Yan, Maarten de Rijke, Zhaochun Ren, Xiuying Chen
2025 A* conf
MACPO: Weak-to-Strong Alignment via Multi-Agent Contrastive Preference Optimization.
ICLR
Yougang Lyu, Lingyong Yan, Zihan Wang, Dawei Yin, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2025 J jnl
Report on the 1st Workshop on Human-Centered Recommender Systems (HCRS 2025) at TheWebConf 2025.
SIGIR Forum
Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun
2025 — conf
The 1st Workshop on Human-Centered Recommender Systems.
WWW (Companion Volume)
Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun
2024 J jnl
Cognitive Biases in Large Language Models for News Recommendation.
CoRR
Yougang Lyu, Xiaoyu Zhang, Zhaochun Ren, Maarten de Rijke
2024 A* conf
KnowTuning: Knowledge-aware Fine-tuning for Large Language Models.
EMNLP
Yougang Lyu, Lingyong Yan, Shuaiqiang Wang, Haibo Shi, Dawei Yin, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2024 J jnl
KnowTuning: Knowledge-aware Fine-tuning for Large Language Models.
CoRR
Yougang Lyu, Lingyong Yan, Shuaiqiang Wang, Haibo Shi, Dawei Yin, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Zhaochun Ren
2024 J jnl
MACPO: Weak-to-Strong Alignment via Multi-Agent Contrastive Preference Optimization.
CoRR
Yougang Lyu, Lingyong Yan, Zihan Wang, Dawei Yin, Pengjie Ren, Maarten de Rijke, Zhaochun Ren
2024 J jnl
The 1st Workshop on Human-Centered Recommender Systems.
CoRR
Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun
2024 A conf
Towards Empathetic Conversational Recommender Systems.
RecSys
Xiaoyu Zhang, Ruobing Xie, Yougang Lyu, Xin Xin, Pengjie Ren, Mingfei Liang, Bo Zhang, Zhanhui Kang, Maarten de Rijke, Zhaochun Ren
2024 J jnl
Towards Empathetic Conversational Recommender Systems.
CoRR
Xiaoyu Zhang, Ruobing Xie, Yougang Lyu, Xin Xin, Pengjie Ren, Mingfei Liang, Bo Zhang, Zhanhui Kang, Maarten de Rijke, Zhaochun Ren
2023 A* conf
Feature-Level Debiased Natural Language Understanding.
AAAI
Yougang Lyu, Piji Li, Yechang Yang, Maarten de Rijke, Pengjie Ren, Yukun Zhao, Dawei Yin, Zhaochun Ren
2023 — conf
Multi-Defendant Legal Judgment Prediction via Hierarchical Reasoning.
EMNLP (Findings)
Yougang Lyu, Jitai Hao, Zihan Wang, Kai Zhao, Shen Gao, Pengjie Ren, Zhumin Chen, Fang Wang, Zhaochun Ren
2023 J jnl
Multi-Defendant Legal Judgment Prediction via Hierarchical Reasoning.
CoRR
Yougang Lyu, Jitai Hao, Zihan Wang, Kai Zhao, Shen Gao, Pengjie Ren, Zhumin Chen, Fang Wang, Zhaochun Ren
2022 J jnl
Feature-Level Debiased Natural Language Understanding.
CoRR
Yougang Lyu, Piji Li, Yechang Yang, Maarten de Rijke, Pengjie Ren, Yukun Zhao, Dawei Yin, Zhaochun Ren
2022 J jnl
Improving legal judgment prediction through reinforced criminal element extraction.
Inf. Process. Manag.
Yougang Lyu, Zihan Wang, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Xiaozhong Liu, Yujun Li, Hongsong Li, Hongye Song