--- title: "Xin Liu — papers" description: "Xin Liu: 3 papers in the Elamur Research library (2023–2025) — our summary of each, its ideas, references and who cites it." canonical: "https://research.elamur.ai/free/authors/xin-liu/" --- [Elamur Research](https://md.research.elamur.ai/) · [this page in HTML](https://research.elamur.ai/free/authors/xin-liu/) [home](https://md.research.elamur.ai/) / [authors](https://md.research.elamur.ai/free/authors/) / Xin Liu # Xin Liu 3 papers on this site (2023–2025) [OpenAlex](https://openalex.org/A5050353397) · [ORCID](https://orcid.org/0000-0001-9610-9526) · h-index 18 · 66 works · 1213 citations (openalex-snapshot, 2026-10-14) Profile data from OpenAlex; authors with the same name are not always told apart. - [DAPO: An Open-Source LLM Reinforcement Learning System at Scale](https://md.research.elamur.ai/free/papers/yu-2025-dapo-open-source-llm-reinforcement/) — Qiying Yu, Zheng Zhang, Ruofei Zhu, et al. · 2025 - [Exploring the Potential of ChatGPT on Sentence Level Relations: A Focus on Temporal, Causal, and Discourse Relations](https://md.research.elamur.ai/free/papers/chan-2024-exploring-potential-chatgpt-sentence-level/) — Chunkit Chan, Cheng Jiayang, Weiqi Wang, et al. · 2024 - [DiscoPrompt: Path Prediction Prompt Tuning for Implicit Discourse Relation Recognition](https://md.research.elamur.ai/free/papers/chan-2023-discoprompt-path-prediction-prompt-tuning/) — Chunkit Chan, Xin Liu, Jiayang Cheng, et al. · 2023