🧑‍🔬 Pengfei Liu — all works

41 works · ← Pengfei Liu

1. Pre-train, Prompt, and Predict: A Systematic Survey of Prompting Methods in Natural Language ProcessingACM Computing SurveysPengfei Liu, Weizhe Yuan, Jinlan Fu, et al.2021 · 5,423 citations
2. BARTScore: Evaluating Generated Text as Text GenerationarXiv:2106.11520Weizhe Yuan, Graham Neubig, Pengfei Liu2021 · 815 citations
3. Adversarial Multi-task Learning for Text ClassificationAnnual Meeting of the Association for Computational Linguistics (ACL)Pengfei Liu, Xipeng Qiu, Xuanjing Huang2017 · 729 citations
4. Fine-grained Opinion Mining with Recurrent Neural Networks and Word EmbeddingsConference on Empirical Methods in Natural Language Processing (EMNLP)Pengfei Liu, Shafiq Joty, Helen Meng2015 · 593 citations
5. Extractive Summarization as Text MatchingAnnual Meeting of the Association for Computational Linguistics (ACL)Ming Zhong, Pengfei Liu, Yiran Chen, et al.2020 · 570 citations
6. Heterogeneous Graph Neural Networks for Extractive Document SummarizationAnnual Meeting of the Association for Computational Linguistics (ACL)Danqing Wang, Pengfei Liu, Yining Zheng, et al.2020 · 370 citations
7. BRIO: Bringing Order to Abstractive SummarizationAnnual Meeting of the Association for Computational Linguistics (ACL)Yixin Liu, Pengfei Liu, Dragomir Radev, et al.2022 · 360 citations
8. SimCLS: A Simple Framework for Contrastive Learning of Abstractive SummarizationAnnual Meeting of the Association for Computational Linguistics (ACL)Yixin Liu, Pengfei Liu2021 · 341 citations
9. Long Short-Term Memory Neural Networks for Chinese Word SegmentationConference on Empirical Methods in Natural Language Processing (EMNLP)Xinchi Chen, Xipeng Qiu, Chenxi Zhu, et al.2015 · 336 citations
10. GSum: A General Framework for Guided Neural Abstractive SummarizationConference of the North American Chapter of the Association for Computational Linguistics (NAACL)Zi-Yi Dou, Pengfei Liu, Hiroaki Hayashi, et al.2021 · 322 citations
11. XTREME-R: Towards More Challenging and Nuanced Multilingual EvaluationConference on Empirical Methods in Natural Language Processing (EMNLP)Sebastian Ruder, Noah Constant, Jan Botha, et al.2021 · 281 citations
12. Re-evaluating Evaluation in Text SummarizationConference on Empirical Methods in Natural Language Processing (EMNLP)Manik Bhandari, Pranav Narayan Gour, Atabak Ashfaq, et al.2020 · 259 citations
13. Searching for Effective Neural Extractive Summarization: What Works and What's NextAnnual Meeting of the Association for Computational Linguistics (ACL)Ming Zhong, Pengfei Liu, Danqing Wang, et al.2019 · 225 citations
14. LIMO: Less is More for ReasoningarXiv:2502.03387Yixin Ye, Zhen Huang, Yang Xiao, et al.2025 · 209 citations
15. Towards a Unified Multi-Dimensional Evaluator for Text GenerationConference on Empirical Methods in Natural Language Processing (EMNLP)Ming Zhong, Yang Liu, Da Yin, et al.2022 · 208 citations
16. Star-Transformer ↗Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers) · no summary yetQipeng Guo et al.2019 · 206 citations
17. Multi-Timescale Long Short-Term Memory Neural Network for Modelling Sentences and Documents ↗Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing · no summary yetPengfei Liu et al.2015 · 197 citations
18. Does syntax matter? A strong baseline for Aspect-based Sentiment Analysis with RoBERTa ↗Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies · no summary yetJunqi Dai et al.2021 · 196 citations
19. FacTool: Factuality Detection in Generative AI — A Tool Augmented Framework for Multi-Task and Multi-Domain ScenariosarXiv:2307.13528I-Chun Chern, Steffi Chern, Shiqi Chen, et al.2023 · 160 citations
20. InFoBench: Evaluating Instruction Following Ability in Large Language ModelsFindings of the Association for Computational LinguisticsYiwei Qin, Kaiqiang Song, Yebowen Hu, et al.2024 · 136 citations
21. Generative Judge for Evaluating AlignmentarXiv:2310.05470Junlong Li, Shichao Sun, Weizhe Yuan, et al.2023 · 125 citations
22. Revisiting the Gold Standard: Grounding Summarization Evaluation with Robust Human EvaluationarXiv:2212.07981Yixin Liu, Alexander R. Fabbri, Pengfei Liu, et al.2022 · 117 citations
23. Implicit Discourse Relation Detection via a Deep Architecture with Gated Relevance NetworkAnnual Meeting of the Association for Computational Linguistics (ACL)Jifan Chen, Qi Zhang, Pengfei Liu, et al.2016 · 115 citations
24. DeepResearcher: Scaling Deep Research via Reinforcement Learning in Real-world EnvironmentsConference on Empirical Methods in Natural Language Processing (EMNLP)Yuxiang Zheng, Dayuan Fu, Xiangkun Hu, et al.2025 · 113 citations
25. On Learning to Summarize with Large Language Models as ReferencesConference of the North American Chapter of the Association for Computational Linguistics (NAACL)Yixin Liu, Kejian Shi, Katherine He, et al.2024 · 94 citations
26. Evaluating Mathematical Reasoning Beyond AccuracyProceedings of the AAAI Conference on Artificial IntelligenceShijie Xia, Xuefeng Li, Yixin Liu, et al.2024 · 85 citations
27. Deep Fusion LSTMs for Text Semantic Matching ↗Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) · no summary yetPengfei Liu et al.2016 · 77 citations
28. Interpretable Multi-dataset Evaluation for Named Entity Recognition ↗Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) · no summary yetJinlan Fu, Pengfei Liu, Graham Neubig2020 · 71 citations
29. Revisiting the Gold Standard: Grounding Summarization Evaluation with Robust Human Evaluation ↗Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) · no summary yetYixin Liu et al.2023 · 60 citations
30. Benchmarking Generation and Evaluation Capabilities of Large Language Models for Instruction Controllable Summarization ↗arXiv:2311.09184 · no summary yetYixin Liu et al.2023 · 59 citations
31. Deep Multi-Task Learning with Shared Memory for Text Classification ↗Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing · no summary yetPengfei Liu, Xipeng Qiu, Xuanjing Huang2016 · 59 citations
32. Towards More Fine-grained and Reliable NLP Performance Prediction ↗Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume · no summary yetZihuiwen Ye et al.2021 · 46 citations
33. Let's reward step by step: Step-Level reward model as the Navigators for Reasoning ↗arXiv:2310.10080 · no summary yetQianli Ma et al.2023 · 40 citations
34. CitationIE: Leveraging the Citation Graph for Scientific Information Extraction ↗Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) · no summary yetVijay Viswanathan, Graham Neubig, Pengfei Liu2021 · 26 citations
35. Progress or Regress? Self-Improvement Reversal in Post-trainingarXiv:2407.05013Ting Wu, Xuefeng Li, Pengfei Liu2024 · 10 citations
36. Towards Dynamic Theory of Mind: Evaluating LLM Adaptation to Temporal Evolution of Human StatesAnnual Meeting of the Association for Computational Linguistics (ACL)Yang Xiao, Jiashuo Wang, Qiancheng Xu, et al.2025 · 8 citations
37. Halu-J: Critique-Based Hallucination JudgearXiv:2407.12943Binjie Wang, Steffi Chern, Ethan Chern, et al.2024 · 8 citations
38. DiagnosisArena: Benchmarking Diagnostic Reasoning for Large Language ModelsFindings of the Association for Computational LinguisticsYakun Zhu, Zhongzhen Huang, Linjie Mu, et al.2026 · 7 citations
39. SepSeq: A Training-Free Framework for Long Numerical Sequence Processing in LLMsFindings of the Association for Computational LinguisticsJie Sun, Yu Liu, Lu Han, et al.2026 · 1 citation
40. Test-Time Adaptation of an Offline Multimodal Foundation Model for Simultaneous Speech TranslationInternational Conference on Spoken Language Translation (IWSLT)Yi Xing, Manli Yu, Pengfei Liu, et al.2026 · 1 citation
41. SciPedia: Unlocking the Value of Scientific Data for Pre-trainingAnnual Meeting of the Association for Computational Linguistics (ACL)Yiwei Qin, Zhen Huang, Tiantian Mi, et al.2026

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