--- title: "Chris Xing Tian · BGI Group — author profile and papers" description: "Chris Xing Tian, BGI Group: 2 papers on Elamur Research (2025–2026), h-index 3 — affiliations, topics, co-authors and who cites them in…" canonical: "https://research.elamur.ai/free/en/authors/chris-xing-tian/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/chris-xing-tian/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Chris Xing Tian # Chris Xing Tian Chris Xing Tian has 2 papers in our library, in 2025–2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Information retrieval & search](https://md.research.elamur.ai/free/en/topics/information-retrieval/); often with [Haoliang Li](https://md.research.elamur.ai/free/en/authors/haoliang-li/), [Hui Liu](https://md.research.elamur.ai/free/en/authors/hui-liu/), [Hao Sun](https://md.research.elamur.ai/free/en/authors/hao-sun/). 2 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5084858586) · [ORCID](https://orcid.org/0000-0002-6709-0261) · [**h-index 3**](https://openalex.org/authors/A5084858586) · [14 works](https://openalex.org/works?filter=author.id:A5084858586) · [56 citations](https://openalex.org/works?filter=author.id:A5084858586&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/chris-xing-tian/#papers) · [🔗 Cited 9 times in our library](https://md.research.elamur.ai/free/en/authors/chris-xing-tian/cited-by/) · [⭐ Paper Stars ranking: #9784](https://md.research.elamur.ai/free/en/paper-stars/page/98/#star-9784) 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=Chris+Xing+Tian) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Chris+Xing+Tian) · [dblp](https://dblp.org/search?q=Chris+Xing+Tian) · [ACL Anthology](https://aclanthology.org/search/?q=Chris+Xing+Tian) ## Affiliations [🔬**Peng Cheng Laboratory** Shenzhen · China 2025–2026 · 4 papers*current*](https://md.research.elamur.ai/free/en/labs/peng-cheng-laboratory/) · [🏢**BGI Group** Shenzhen · China 2026 · 1 paper*current*](https://ror.org/045pn2j94) · [🎓**City University of Hong Kong** Hong Kong · China 2022–2025 · 8 papers](https://md.research.elamur.ai/free/en/universities/city-university-of-hong-kong/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 1 more institution on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 6 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [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/) · [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/) · [Information Systems · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) 🧭 Topics 2 Research subjects and languages the work is about.[Information retrieval & search · 1 work](https://md.research.elamur.ai/free/en/topics/information-retrieval/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 1 paper](https://md.research.elamur.ai/free/en/authors/chris-xing-tian/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/chris-xing-tian/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[Unraveling the Mechanics of Learning-Based Demonstration Selection for In-Context Learning](https://md.research.elamur.ai/free/en/papers/liu-2025-unraveling-mechanics-learning-based-demonstration/)** *(2025 · 11 citations)* Retrievers trained to pick in-context learning demonstrations, such as EPR, beat simple heuristics like BM25 or off-the-shelf embeddings. 2. **[Domain-Specific Data Generation Framework for RAG Adaptation](https://md.research.elamur.ai/free/en/papers/tian-2026-domain-specific-data-generation-framework/)** *(2026)* Off-the-shelf RAG pipelines often perform poorly in specialised domains. Adapting their components, such as the embedding model or the generator LLM, requires domain-grounded training data, which is rarely available. The authors present RAGen, a data-centric framework that turns raw domain documents into… ## Co-authors here 6 co-authors with a page, the most papers together first. - [Haoliang Li](https://md.research.elamur.ai/free/en/authors/haoliang-li/) ×2 - [Hui Liu](https://md.research.elamur.ai/free/en/authors/hui-liu/) ×2 - [Hao Sun](https://md.research.elamur.ai/free/en/authors/hao-sun/) - [Wenya Wang](https://md.research.elamur.ai/free/en/authors/wenya-wang/) - [Xin Dong](https://md.research.elamur.ai/free/en/authors/xin-dong/) - [Zhen Chen](https://md.research.elamur.ai/free/en/authors/zhen-chen/) ## 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 2025](https://md.research.elamur.ai/free/en/venues/acl/2025/) - [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/): [Findings of the Association for Computational Linguistics 2026](https://md.research.elamur.ai/free/en/venues/findings/2026/) ## Cited by Papers of our library cite their works 9 times (of the 149,439 papers whose bibliographies we read); [2 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/chris-xing-tian/cited-by/). Updated 1 November 2026