Ruiyang Ren

According to our database, Ruiyang Ren authored at least 26 papers between 2020 and 2026.

Collaborative distances:

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

2026

A Survey of Large Language Models.

Wayne Xin Zhao, Kun Zhou, Junyi Li, Tianyi Tang, Zican Dong, Yupeng Hou, Beichen Zhang, Yingqian Min, Junjie Zhang, Peiyu Liu, Xiaolei Wang, Yifan Du, Chen Yang, Yushuo Chen, Zhipeng Chen, Jinhao Jiang, Ruiyang Ren, Yifan Li, Xinyu Tang, Zikang Liu, Yiwen Hu, Jian-Yun Nie, Ji-Rong Wen

Frontiers Comput. Sci., December, 2026

ArbGraph: Conflict-Aware Evidence Arbitration for Reliable Long-Form Retrieval-Augmented Generation.

Qingying Niu, Yuhao Wang, Ruiyang Ren, Bohui Fang, Wayne Xin Zhao

CoRR, April, 2026

Emulating Clinician Cognition via Self-Evolving Deep Clinical Research.

Ruiyang Ren, Yuhao Wang, Yunsen Liang, Lan Luo, Jing Liu, Haifeng Wang, Cong Feng, Yinan Zhang, Chunyan Miao, Ji-Rong Wen, Wayne Xin Zhao

CoRR, March, 2026

Reinforced Informativeness Optimization for Long-Form Retrieval-Augmented Generation.

Yuhao Wang, Ruiyang Ren, Yucheng Wang, Xin Zhao, Jing Liu, Hua Wu, Haifeng Wang

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

BEE-RAG: Balanced Entropy Engineering for Retrieval-Augmented Generation.

Yuhao Wang, Ruiyang Ren, Yucheng Wang, Jing Liu, Xin Zhao, Hua Wu, Haifeng Wang

Proceedings of the Fortieth AAAI Conference on Artificial Intelligence, 2026

2025

Holistically Guided Monte Carlo Tree Search for Intricate Information Seeking.

Ruiyang Ren, Yuhao Wang, Junyi Li, Jinhao Jiang, Wayne Xin Zhao, Wenjie Wang, Tat-Seng Chua

CoRR, February, 2025

Self-Calibrated Listwise Reranking with Large Language Models.

Ruiyang Ren, Yuhao Wang, Kun Zhou, Wayne Xin Zhao, Wenjie Wang, Jing Liu, Ji-Rong Wen, Tat-Seng Chua

Proceedings of the ACM on Web Conference 2025, 2025

LLM-based Search Assistant with Holistically Guided MCTS for Intricate Information Seeking.

Ruiyang Ren, Yuhao Wang, Junyi Li, Jinhao Jiang, Wayne Xin Zhao, Wenjie Wang, Tat-Seng Chua

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

Unveiling Knowledge Utilization Mechanisms in LLM-based Retrieval-Augmented Generation.

Yuhao Wang, Ruiyang Ren, Yucheng Wang, Wayne Xin Zhao, Jing Liu, Hua Wu, Haifeng Wang

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

RAG-Star: Enhancing Deliberative Reasoning with Retrieval Augmented Verification and Refinement.

Jinhao Jiang, Jiayi Chen, Junyi Li, Ruiyang Ren, Shijie Wang, Xin Zhao, Yang Song, Tao Zhang

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

SimpleDeepSearcher: Deep Information Seeking via Web-Powered Reasoning Trajectory Synthesis.

Shuang Sun, Huatong Song, Yuhao Wang, Ruiyang Ren, Jinhao Jiang, Junjie Zhang, Fei Bai, Jia Deng, Xin Zhao, Zheng Liu, Lei Fang, Zhongyuan Wang, Ji-Rong Wen

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2025, 2025

Investigating the Factual Knowledge Boundary of Large Language Models with Retrieval Augmentation.

Ruiyang Ren, Yuhao Wang, Yingqi Qu, Wayne Xin Zhao, Jing Liu, Hua Wu, Ji-Rong Wen, Haifeng Wang

Proceedings of the 31st International Conference on Computational Linguistics, 2025

STARec: An Efficient Agent Framework for Recommender Systems via Autonomous Deliberate Reasoning.

Chenghao Wu, Ruiyang Ren, Junjie Zhang, Ruirui Wang, Zhongrui Ma, Qi Ye, Wayne Xin Zhao

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, 2025

2024

Dense Text Retrieval Based on Pretrained Language Models: A Survey.

Wayne Xin Zhao, Jing Liu, Ruiyang Ren, Ji-Rong Wen

ACM Trans. Inf. Syst., July, 2024

REAR: A Relevance-Aware Retrieval-Augmented Framework for Open-Domain Question Answering.

Yuhao Wang, Ruiyang Ren, Junyi Li, Xin Zhao, Jing Liu, Ji-Rong Wen

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

BASES: Large-scale Web Search User Simulation with Large Language Model based Agents.

Ruiyang Ren, Peng Qiu, Yingqi Qu, Jing Liu, Xin Zhao, Hua Wu, Ji-Rong Wen, Haifeng Wang

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

The Dawn After the Dark: An Empirical Study on Factuality Hallucination in Large Language Models.

Junyi Li, Jie Chen, Ruiyang Ren, Xiaoxue Cheng, Xin Zhao, Jian-Yun Nie, Ji-Rong Wen

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

2023

Investigating the Factual Knowledge Boundary of Large Language Models with Retrieval Augmentation.

Ruiyang Ren, Yuhao Wang, Yingqi Qu, Wayne Xin Zhao, Jing Liu, Hao Tian, Hua Wu, Ji-Rong Wen, Haifeng Wang

CoRR, 2023

A Survey of Large Language Models.

Wayne Xin Zhao, Kun Zhou, Junyi Li, Tianyi Tang, Xiaolei Wang, Yupeng Hou, Yingqian Min, Beichen Zhang, Junjie Zhang, Zican Dong, Yifan Du, Chen Yang, Yushuo Chen, Zhipeng Chen, Jinhao Jiang, Ruiyang Ren, Yifan Li, Xinyu Tang, Zikang Liu, Peiyu Liu, Jian-Yun Nie, Ji-Rong Wen

CoRR, 2023

A Thorough Examination on Zero-shot Dense Retrieval.

Ruiyang Ren, Yingqi Qu, Jing Liu, Xin Zhao, Qifei Wu, Yuchen Ding, Hua Wu, Haifeng Wang, Ji-Rong Wen

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

TOME: A Two-stage Approach for Model-based Retrieval.

Ruiyang Ren, Wayne Xin Zhao, Jing Liu, Hua Wu, Ji-Rong Wen, Haifeng Wang

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

2021

RocketQA: An Optimized Training Approach to Dense Passage Retrieval for Open-Domain Question Answering.

Yingqi Qu, Yuchen Ding, Jing Liu, Kai Liu, Ruiyang Ren, Wayne Xin Zhao, Daxiang Dong, Hua Wu, Haifeng Wang

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

RocketQAv2: A Joint Training Method for Dense Passage Retrieval and Passage Re-ranking.

Ruiyang Ren, Yingqi Qu, Jing Liu, Wayne Xin Zhao, Qiaoqiao She, Hua Wu, Haifeng Wang, Ji-Rong Wen

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

PAIR: Leveraging Passage-Centric Similarity Relation for Improving Dense Passage Retrieval.

Ruiyang Ren, Shangwen Lv, Yingqi Qu, Jing Liu, Wayne Xin Zhao, Qiaoqiao She, Hua Wu, Haifeng Wang, Ji-Rong Wen

Proceedings of the Findings of the Association for Computational Linguistics: ACL/IJCNLP 2021, 2021

2020

Fine-Grained Privacy Detection with Graph-Regularized Hierarchical Attentive Representation Learning.

Xiaolin Chen, Xuemeng Song, Ruiyang Ren, Lei Zhu, Zhiyong Cheng, Liqiang Nie

ACM Trans. Inf. Syst., 2020

Sequential Recommendation with Self-Attentive Multi-Adversarial Network.

Ruiyang Ren, Zhaoyang Liu, Yaliang Li, Wayne Xin Zhao, Hui Wang, Bolin Ding, Ji-Rong Wen

Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, 2020