YES SIR!Optimizing Semantic Space of Negatives with Self-Involvement Ranker. - Ruizhi Pu; Xinyu Zhang 019; Ruofei Lai; Zikai Guo; Yinxia Zhang; Hao Jiang 022; Yongkang Wu; Yantao Jia; Zhicheng Dou; Zhao Cao (CoRR, 2021)

Towards More Effective and Economic Sparsely-Activated Model. - Hao Jiang 022; Ke Zhan; Jianwei Qu; Yongkang Wu; Zhaoye Fei; Xinyu Zhang 019; Lei Chen 002; Zhicheng Dou; Xipeng Qiu; Zikai Guo; Ruofei Lai; Jiawen Wu 002; et al. (CoRR, 2021)

Coarse-to-Fine: Hierarchical Multi-task Learning for Natural Language Understanding. - Zhaoye Fei; Yu Tian; Yongkang Wu; Xinyu Zhang 019; Yutao Zhu 001; Zheng Liu 011; Jiawen Wu 002; Dejiang Kong; Ruofei Lai; Zhao Cao; Zhicheng Dou; Xipeng Qiu (COLING, 2022)

Pre-training for Information Retrieval: Are Hyperlinks Fully Explored? - Jiawen Wu 002; Xinyu Zhang 019; Yutao Zhu 001; Zheng Liu 011; Zikai Guo; Zhaoye Fei; Ruofei Lai; Yongkang Wu; Zhao Cao; Zhicheng Dou (CoRR, 2022)

Hence, Socrates is mortal: A Benchmark for Natural Language Syllogistic Reasoning. - Yongkang Wu; Meng Han; Yutao Zhu 001; Lei Li; Xinyu Zhang 019; Ruofei Lai; Xiaoguang Li; Yuanhang Ren; Zhicheng Dou; Zhao Cao (ACL (Findings), 2023)

Hi-ArG: Exploring the Integration of Hierarchical Argumentation Graphs in Language Pretraining. - Jingcong Liang; Rong Ye; Meng Han; Qi Zhang 001; Ruofei Lai; Xinyu Zhang 019; Zhao Cao; Xuanjing Huang 001; Zhongyu Wei (EMNLP, 2023)

Argue with Me Tersely: Towards Sentence-Level Counter-Argument Generation. - Jiayu Lin; Rong Ye; Meng Han; Qi Zhang 001; Ruofei Lai; Xinyu Zhang 019; Zhao Cao; Xuanjing Huang 001; Zhongyu Wei (EMNLP, 2023)

IAG: Induction-Augmented Generation Framework for Answering Reasoning Questions. - Zhebin Zhang; Xinyu Zhang; Yuanhang Ren; Saijiang Shi; Meng Han; Yongkang Wu; Ruofei Lai; Zhao Cao (EMNLP, 2023)

WebBrain: Learning to Generate Factually Correct Articles for Queries by Grounding on Large Web Corpus. - Hongjing Qian; Yutao Zhu 001; Zhicheng Dou; Haoqi Gu; Xinyu Zhang 019; Zheng Liu 011; Ruofei Lai; Zhao Cao; Jian-Yun Nie; Ji-Rong Wen (CoRR, 2023)

Optimizing Factual Accuracy in Text Generation through Dynamic Knowledge Selection. - Hongjin Qian; Zhicheng Dou; Jiejun Tan; Haonan Chen 005; Haoqi Gu; Ruofei Lai; Xinyu Zhang 019; Zhao Cao; Ji-Rong Wen (CoRR, 2023)

Debatrix: Multi-dimensional Debate Judge with Iterative Chronological Analysis Based on LLM. - Jingcong Liang; Rong Ye; Meng Han; Ruofei Lai; Xinyu Zhang 018; Xuanjing Huang 001; Zhongyu Wei (ACL (Findings), 2024)

Multi-Objective Forward Reasoning and Multi-Reward Backward Refinement for Product Review Summarization. - Libo Sun; Siyuan Wang; Meng Han; Ruofei Lai; Xinyu Zhang 018; Xuanjing Huang 001; Zhongyu Wei (LREC/COLING, 2024)

Debatrix: Multi-dimensinal Debate Judge with Iterative Chronological Analysis Based on LLM. - Jingcong Liang; Rong Ye; Meng Han; Ruofei Lai; Xinyu Zhang 018; Xuanjing Huang 001; Zhongyu Wei (CoRR, 2024)

GeAR: Graph-enhanced Agent for Retrieval-augmented Generation. - Zhili Shen; Chenxin Diao; Pavlos Vougiouklis; Pascual Merita; Shriram Piramanayagam; Damien Graux; Dandan Tu; Zeren Jiang; Ruofei Lai; Yang Ren; Jeff Z. Pan (CoRR, 2024)

GeAR: Graph-enhanced Agent for Retrieval-augmented Generation. - Zhili Shen; Chenxin Diao; Pavlos Vougiouklis; Pascual Merita; Shriram Piramanayagam; Enting Chen; Damien Graux; André Melo; Ruofei Lai; Zeren Jiang; Zhongyang Li; Ye Qi; et al. (ACL (Findings), 2025)

From an LLM Swarm to a PDDL-empowered Hive: Planning Self-executed Instructions in a Multi-modal Jungle. - Kaustubh Vyas; Damien Graux; Yijun Yang; Sébastien Montella; Chenxin Diao; Wendi Zhou; Pavlos Vougiouklis; Ruofei Lai; Yang Ren; Keshuang Li; Jeff Z. Pan (ICLR, 2025)

An Extensive Evaluation of PDDL Capabilities in off-the-shelf LLMs. - Kaustubh Vyas; Damien Graux; Sébastien Montella; Pavlos Vougiouklis; Ruofei Lai; Keshuang Li; Yang Ren; Jeff Z. Pan (CoRR, 2025)