Yougang Lyu

According to our database, Yougang Lyu authored at least 16 papers between 2022 and 2026.

Collaborative distances:

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

2026

EvoIdeator: Evolving Scientific Ideas through Checklist-Grounded Reinforcement Learning.

Andreas Sauter, Yuyue Zhao, Jacopo Urbani, Wenxiang Hu, Zaiqiao Meng, Lun Zhou, Xiaohui Yan, Yougang Lyu

CoRR, March, 2026

EvoScientist: Towards Multi-Agent Evolving AI Scientists for End-to-End Scientific Discovery.

Yougang Lyu, Xi Zhang, Xinhao Yi, Yuyue Zhao, Shuyu Guo, Wenxiang Hu, Jan Piotrowski, Jakub Kaliski, Jacopo Urbani, Zaiqiao Meng, Lun Zhou, Xiaohui Yan

CoRR, March, 2026

2025

Report on the 1st Workshop on Human-Centered Recommender Systems (HCRS 2025) at TheWebConf 2025.

Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun

SIGIR Forum, December, 2025

Deep Research: A Systematic Survey.

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

CoRR, December, 2025

DeepShop: A Benchmark for Deep Research Shopping Agents.

Yougang Lyu, Xiaoyu Zhang, Lingyong Yan, Maarten de Rijke, Zhaochun Ren, Xiuying Chen

CoRR, June, 2025

Cognitive Debiasing Large Language Models for Decision-Making.

Yougang Lyu, Shijie Ren, Yue Feng, Zihan Wang, Zhumin Chen, Zhaochun Ren, Maarten de Rijke

CoRR, April, 2025

Agent-centric Information Access.

Evangelos Kanoulas, Panagiotis Eustratiadis, Yongkang Li, Yougang Lyu, Vaishali Pal, Gabrielle Poerwawinata, Jingfen Qiao, Zihan Wang

CoRR, February, 2025

The 1st Workshop on Human-Centered Recommender Systems.

Kaike Zhang, Yunfan Wu, Yougang Lyu, Du Su, Yingqiang Ge, Shuchang Liu, Qi Cao, Zhaochun Ren, Fei Sun

Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

A Cooperative Multi-Agent Framework for Zero-Shot Named Entity Recognition.

Zihan Wang, Ziqi Zhao, Yougang Lyu, Zhumin Chen, Maarten de Rijke, Zhaochun Ren

Proceedings of the ACM on Web Conference 2025, 2025

MACPO: Weak-to-Strong Alignment via Multi-Agent Contrastive Preference Optimization.

Yougang Lyu, Lingyong Yan, Zihan Wang, Dawei Yin, Pengjie Ren, Maarten de Rijke, Zhaochun Ren

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

2024

Cognitive Biases in Large Language Models for News Recommendation.

Yougang Lyu, Xiaoyu Zhang, Zhaochun Ren, Maarten de Rijke

CoRR, 2024

Towards Empathetic Conversational Recommender Systems.

Xiaoyu Zhang, Ruobing Xie, Yougang Lyu, Xin Xin, Pengjie Ren, Mingfei Liang, Bo Zhang, Zhanhui Kang, Maarten de Rijke, Zhaochun Ren

Proceedings of the 18th ACM Conference on Recommender Systems, 2024

KnowTuning: Knowledge-aware Fine-tuning for Large Language Models.

Yougang Lyu, Lingyong Yan, Shuaiqiang Wang, Haibo Shi, Dawei Yin, Pengjie Ren, Zhumin Chen, Maarten de Rijke, Zhaochun Ren

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

2023

Multi-Defendant Legal Judgment Prediction via Hierarchical Reasoning.

Yougang Lyu, Jitai Hao, Zihan Wang, Kai Zhao, Shen Gao, Pengjie Ren, Zhumin Chen, Fang Wang, Zhaochun Ren

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

Feature-Level Debiased Natural Language Understanding.

Yougang Lyu, Piji Li, Yechang Yang, Maarten de Rijke, Pengjie Ren, Yukun Zhao, Dawei Yin, Zhaochun Ren

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

Improving legal judgment prediction through reinforced criminal element extraction.

Yougang Lyu, Zihan Wang, Zhaochun Ren, Pengjie Ren, Zhumin Chen, Xiaozhong Liu, Yujun Li, Hongsong Li, Hongye Song

Inf. Process. Manag., 2022