--- title: "Xiaodong Gu — author profile and papers — Elamur Research" description: "Xiaodong Gu, Shanghai Jiao Tong University: 3 papers on Elamur Research (2024–2026), h-index 19 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/xiaodong-gu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/xiaodong-gu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Xiaodong Gu # Xiaodong Gu Xiaodong Gu has 3 papers in our library, in 2024–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Question answering](https://md.research.elamur.ai/free/en/topics/question-answering/), [Code & programming languages](https://md.research.elamur.ai/free/en/topics/code-and-programming/); often with [Yuling Shi](https://md.research.elamur.ai/free/en/authors/yuling-shi/), [Beijun Shen](https://md.research.elamur.ai/free/en/authors/beijun-shen/), [Min Wang](https://md.research.elamur.ai/free/en/authors/min-wang/). 3 papers in our library · 2024–2026 [OpenAlex](https://openalex.org/A5033286111) · [ORCID](https://orcid.org/0000-0002-0529-6408) · [Wikidata](https://www.wikidata.org/wiki/Q130826409) · [**h-index 19**](https://openalex.org/authors/A5033286111) · [64 works](https://openalex.org/works?filter=author.id:A5033286111) · [2,435 citations](https://openalex.org/works?filter=author.id:A5033286111&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/xiaodong-gu/#papers) · [🔗 Cited 41 times in our library](https://md.research.elamur.ai/free/en/authors/xiaodong-gu/cited-by/) · [3 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #8859](https://md.research.elamur.ai/free/en/paper-stars/page/89/#star-8859) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Xiaodong+Gu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Xiaodong+Gu) · [dblp](https://dblp.org/search?q=Xiaodong+Gu) · [ACL Anthology](https://aclanthology.org/search/?q=Xiaodong+Gu) ## Affiliations [🎓**Shanghai Jiao Tong University** Shanghai · China 2021–2026 · 83 papers*current*](https://md.research.elamur.ai/free/en/universities/shanghai-jiao-tong-university/) · [🎓**Hong Kong University of Science and Technology** Hong Kong · China 2015–2019 · 8 papersEducation](https://md.research.elamur.ai/free/en/universities/hong-kong-university-of-science-and-technology/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 3 more institutions on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 8 The field of science this work belongs to (OpenAlex fields).[Computer Science · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Information Systems · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science Applications · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-science-applications/) · [Software · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/software/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) 🧭 Topics 3 Research subjects and languages the work is about.[Code & programming languages · 1 work](https://md.research.elamur.ai/free/en/topics/code-and-programming/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) · [Question answering · 1 work](https://md.research.elamur.ai/free/en/topics/question-answering/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/xiaodong-gu/year/2026/) · [**2024** 1 paper](https://md.research.elamur.ai/free/en/authors/xiaodong-gu/year/2024/) ## Papers The most cited first (OpenAlex and our library). 1. **[From Code to Correctness: Closing the Last Mile of Code Generation with Hierarchical Debugging](https://md.research.elamur.ai/free/en/papers/shi-2024-code-correctness-closing-last-mile/)** *(2024 · 15 citations)* LLMs often write code that is almost right but fails tests because of small mistakes. Existing LLM-based repair loops usually look at the whole program at once, which makes bugs hard to locate. The authors propose MGDebugger, which needs no extra training and works in a zero-shot setting. First, an LLM restructures… 2. **[SWE-QA: Can Language Models Answer Repository-level Code Questions?](https://md.research.elamur.ai/free/en/papers/peng-2026-swe-qa-can-language-models/)** *(2026 · 7 citations)* Most code question-answering benchmarks, such as CoSQA and CodeQA, test models on short, isolated snippets. Real developer questions often require moving across files, following dependencies and understanding a project's architecture. SWE-QA is a benchmark built for this repository-level setting. 3. **[GlimpRouter: Efficient Collaborative Inference by Glimpsing One Token of Thoughts](https://md.research.elamur.ai/free/en/papers/zeng-2026-glimprouter-efficient-collaborative-inference-glimpsing/)** *(2026 · 1 citation)* Large reasoning models produce long chains of thought, which makes inference slow and expensive. Collaborative inference addresses this by splitting work between a small and a large model. The hard part is deciding cheaply which model should handle each step. Existing step-level routers either generate a full step… ## All works 6 works of theirs in our library, the most cited first; 3 with a page here, the others link their original until we summarise them. 1. **[DialogWAE: Multimodal Response Generation with Conditional Wasserstein Auto-Encoder ↗](https://arxiv.org/abs/1805.12352) arXiv (Cornell University) · no summary yet**Xiaodong Gu et al.*2018 · 132 citations* 2. [**From Code to Correctness: Closing the Last Mile of Code Generation with Hierarchical Debugging arXiv:2410.01215**Yuling Shi, Songsong Wang, Chengcheng Wan, et al.*2024 · 15 citations*](https://md.research.elamur.ai/free/en/papers/shi-2024-code-correctness-closing-last-mile/) 3. **[SWE-QA: Can Language Models Answer Repository-level Code Questions?](https://md.research.elamur.ai/free/en/papers/peng-2026-swe-qa-can-language-models/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Weihan Peng, Yuling Shi, Yuhang Wang, et al.*2026 · 7 citations* 4. **[Continuous Decomposition of Granularity for Neural Paraphrase Generation ↗](https://aclanthology.org/2022.coling-1.554/) Proceedings of the 29th International Conference on Computational Linguistics · no summary yet**Xiaodong Gu et al.*2022 · 2 citations* 5. **[GlimpRouter: Efficient Collaborative Inference by Glimpsing One Token of Thoughts](https://md.research.elamur.ai/free/en/papers/zeng-2026-glimprouter-efficient-collaborative-inference-glimpsing/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Wenhao Zeng, Xuteng Zhang, Yuling Shi, et al.*2026 · 1 citation* 6. **[EvoHyper: Evolving Hypergraph Topologies for Unified Collaboration in Multi-Agent Communication ↗](https://aclanthology.org/2026.findings-acl.1258/) Findings of the Association for Computational Linguistics: ACL 2026 · no summary yet**Heng Zhang et al.*2026* ## Co-authors here 4 co-authors with a page, the most papers together first. - [Yuling Shi](https://md.research.elamur.ai/free/en/authors/yuling-shi/) ×3 - [Beijun Shen](https://md.research.elamur.ai/free/en/authors/beijun-shen/) ×2 - [Min Wang](https://md.research.elamur.ai/free/en/authors/min-wang/) - [Yuhang Wang](https://md.research.elamur.ai/free/en/authors/yuhang-wang/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/) ×2: [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ×2 - Findings of the Association for Computational Linguistics: ACL 2026 - Proceedings of the 29th International Conference on Computational Linguistics ## Cited by Papers of our library cite their works 41 times (of the 149,439 papers whose bibliographies we read); [1 citing paper with a page here →](https://md.research.elamur.ai/free/en/authors/xiaodong-gu/cited-by/). Updated 31 October 2026