--- title: "Chao Gao — author profile and papers · Sentiment & emotion" description: "Chao Gao, Chinese Academy of Sciences: 2 papers on Elamur Research (2024–2026), h-index 3 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/chao-gao/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/chao-gao/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Chao Gao # Chao Gao Chao Gao has 2 papers in our library, in 2024–2026, most of them on [Sentiment & emotion](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/), [Dialogue systems](https://md.research.elamur.ai/free/en/topics/dialogue-systems/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Lianwei Wu](https://md.research.elamur.ai/free/en/authors/lianwei-wu/), [Sai Qian Zhang](https://md.research.elamur.ai/free/en/authors/sai-qian-zhang/). 2 papers in our library · 2024–2026 [OpenAlex](https://openalex.org/A5102227208) · [ORCID](https://orcid.org/0009-0000-2244-5279) · [**h-index 3**](https://openalex.org/authors/A5102227208) · [9 works](https://openalex.org/works?filter=author.id:A5102227208) · [102 citations](https://openalex.org/works?filter=author.id:A5102227208&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/chao-gao/#papers) · [🔗 Cited 155 times in our library](https://md.research.elamur.ai/free/en/authors/chao-gao/cited-by/) · [⭐ Paper Stars ranking: #5296](https://md.research.elamur.ai/free/en/paper-stars/page/53/#star-5296) 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=Chao+Gao) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Chao+Gao) · [dblp](https://dblp.org/search?q=Chao+Gao) · [ACL Anthology](https://aclanthology.org/search/?q=Chao+Gao) ## Affiliations [🏛️**Chinese Academy of Sciences** Beijing · China 2025 · 3 papers*current*](https://md.research.elamur.ai/free/en/government/chinese-academy-of-sciences/) · [🔬**Northeast Institute of Geography and Agroecology** Changchun · China 2025 · 2 papers*current*](https://ror.org/01a9z1q73) · [🎓**Beijing Normal University, Zhuhai** Zhuhai · China 2025 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/beijing-normal-university-zhuhai/) · [🔬**Institute of Geographic Sciences and Natural Resources Research** Beijing · China 2025 · 1 paper*current*](https://ror.org/04t1cdb72) · [🎓**University of Chinese Academy of Sciences** Beijing · China 2025 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/university-of-chinese-academy-of-sciences/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 7 The field of science this work belongs to (OpenAlex fields).[Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [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/) · [Experimental and Cognitive Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/experimental-and-cognitive-psychology/) · [Psychology · 1 work](https://md.research.elamur.ai/free/en/shelves/psychology/) 🧭 Topics 4 Research subjects and languages the work is about.[Efficient models & compression · 1 work](https://md.research.elamur.ai/free/en/topics/efficient-models/) · [Dialogue systems · 1 work](https://md.research.elamur.ai/free/en/topics/dialogue-systems/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Sentiment & emotion · 1 work](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/chao-gao/year/2026/) · [**2024** 1 paper](https://md.research.elamur.ai/free/en/authors/chao-gao/year/2024/) ## Papers The most cited first (OpenAlex and our library). 1. **[Parameter-Efficient Fine-Tuning for Large Models: A Comprehensive Survey](https://md.research.elamur.ai/free/en/papers/han-2024-parameter-efficient-fine-tuning-large/)** *(2024 · 240 citations)* Updating every weight of a model with billions of parameters costs more than most hardware can handle. This survey covers parameter-efficient fine-tuning (PEFT), where the pre-trained backbone stays mostly frozen and only a small set of parameters is trained for a new task. The authors first walk through how a… 2. **[STRIDE-ED: A Strategy-Grounded Stepwise Reasoning Framework for Empathetic Dialogue Systems](https://md.research.elamur.ai/free/en/papers/ji-2026-stride-ed-strategy-grounded-stepwise/)** *(2026 · 10 citations)* STRIDE-ED addresses a weakness in empathetic dialogue systems. Current models, including chain-of-thought LLM approaches, rarely ground their reasoning in a full strategy framework. Existing strategy sets come mostly from counseling and focus on negative emotions. The authors construct a broader empathy framework… ## Co-authors here 2 co-authors with a page, the most papers together first. - [Lianwei Wu](https://md.research.elamur.ai/free/en/authors/lianwei-wu/) - [Sai Qian Zhang](https://md.research.elamur.ai/free/en/authors/sai-qian-zhang/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/): [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) ## Cited by Papers of our library cite their works 155 times (of the 149,439 papers whose bibliographies we read); [31 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/chao-gao/cited-by/). Updated 1 November 2026