--- title: "Ruizhong Qiu — author profile and papers — Elamur Research" description: "Ruizhong Qiu, University of Illinois Urbana-Champaign: 2 papers on Elamur Research (2026), h-index 5 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/ruizhong-qiu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/ruizhong-qiu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Ruizhong Qiu # Ruizhong Qiu Ruizhong Qiu has 2 papers in our library, in 2026, most of them on [Language models & pretraining](https://md.research.elamur.ai/free/en/topics/language-models/), [Efficient models & compression](https://md.research.elamur.ai/free/en/topics/efficient-models/); often with [Hanghang Tong](https://md.research.elamur.ai/free/en/authors/hanghang-tong/), [Jingrui He](https://md.research.elamur.ai/free/en/authors/jingrui-he/), [Yuchen Yan](https://md.research.elamur.ai/free/en/authors/yuchen-yan/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5028817466) · [ORCID](https://orcid.org/0009-0000-3253-8890) · [**h-index 5**](https://openalex.org/authors/A5028817466) · [60 works](https://openalex.org/works?filter=author.id:A5028817466) · [109 citations](https://openalex.org/works?filter=author.id:A5028817466&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/ruizhong-qiu/#papers) · [🔗 Cited 4 times in our library](https://md.research.elamur.ai/free/en/authors/ruizhong-qiu/cited-by/) · [⭐ Paper Stars ranking: #10750](https://md.research.elamur.ai/free/en/paper-stars/page/108/#star-10750) 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=Ruizhong+Qiu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Ruizhong+Qiu) · [dblp](https://dblp.org/search?q=Ruizhong+Qiu) · [ACL Anthology](https://aclanthology.org/search/?q=Ruizhong+Qiu) ## Affiliations [🎓**University of Illinois Urbana-Champaign** Urbana · United States 2023–2026 · 45 papers*current*](https://md.research.elamur.ai/free/en/universities/university-of-illinois-urbana-champaign/) 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 5 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/) · [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.[Efficient models & compression · 1 work](https://md.research.elamur.ai/free/en/topics/efficient-models/) · [Language models & pretraining · 1 work](https://md.research.elamur.ai/free/en/topics/language-models/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/ruizhong-qiu/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[Harnessing Consistency for Robust Test-Time LLM Ensemble](https://md.research.elamur.ai/free/en/papers/zeng-2026-harnessing-consistency-robust-test-time/)** *(2026 · 2 citations)* Test-time ensembles of large language models aim to combine the complementary strengths of different LLMs. 2. **[Prune as You Generate: Online Rollout Pruning for Faster and Better RLVR](https://md.research.elamur.ai/free/en/papers/xu-2026-prune-as-you-generate-online/)** *(2026 · 2 citations)* RLVR methods such as GRPO and DAPO are expensive because they sample many rollouts per prompt. Their learning signal is also often weak: when a group's rewards are almost all correct or almost all wrong, group-normalized advantages approach zero. The authors propose ARRoL (Accelerating RLVR via online RoLlout… ## Co-authors here 9 co-authors with a page, the most papers together first. - [Hanghang Tong](https://md.research.elamur.ai/free/en/authors/hanghang-tong/) ×2 - [Jingrui He](https://md.research.elamur.ai/free/en/authors/jingrui-he/) ×2 - [Yuchen Yan](https://md.research.elamur.ai/free/en/authors/yuchen-yan/) ×2 - [Chen Luo](https://md.research.elamur.ai/free/en/authors/chen-luo/) - [Monica Xiao Cheng](https://md.research.elamur.ai/free/en/authors/monica-xiao-cheng/) - [Sirui Chen](https://md.research.elamur.ai/free/en/authors/sirui-chen/) - [Tianxin Wei](https://md.research.elamur.ai/free/en/authors/tianxin-wei/) - [Xiao Lin](https://md.research.elamur.ai/free/en/authors/xiao-lin/) - [Xuying Ning](https://md.research.elamur.ai/free/en/authors/xuying-ning/) ## 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/) - [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 4 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/ruizhong-qiu/cited-by/). Updated 31 October 2026