--- title: "Jiachi Chen — author profile and papers — Elamur Research" description: "Jiachi Chen, Guangdong University of Technology: 3 papers on Elamur Research (2026), h-index 29 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/jiachi-chen/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/jiachi-chen/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Jiachi Chen # Jiachi Chen Jiachi Chen has 3 papers in our library, in 2026, most of them on [Code & programming languages](https://md.research.elamur.ai/free/en/topics/code-and-programming/), [Evaluation & benchmarks](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/), [Efficient models & compression](https://md.research.elamur.ai/free/en/topics/efficient-models/); often with [Yanlin Wang](https://md.research.elamur.ai/free/en/authors/yanlin-wang/), [Zibin Zheng](https://md.research.elamur.ai/free/en/authors/zibin-zheng/), [Bowen Zhang](https://md.research.elamur.ai/free/en/authors/bowen-zhang/). 3 papers in our library · 2026 [OpenAlex](https://openalex.org/A5086118824) · [ORCID](https://orcid.org/0000-0002-0192-9992) · [Wikidata](https://www.wikidata.org/wiki/Q130803123) · [**h-index 29**](https://openalex.org/authors/A5086118824) · [116 works](https://openalex.org/works?filter=author.id:A5086118824) · [2,932 citations](https://openalex.org/works?filter=author.id:A5086118824&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/jiachi-chen/#papers) · [🔗 Cited 8 times in our library](https://md.research.elamur.ai/free/en/authors/jiachi-chen/cited-by/) · [2 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #11376](https://md.research.elamur.ai/free/en/paper-stars/page/114/#star-11376) 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=Jiachi+Chen) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Jiachi+Chen) · [dblp](https://dblp.org/search?q=Jiachi+Chen) · [ACL Anthology](https://aclanthology.org/search/?q=Jiachi+Chen) ## Affiliations [🎓**Sun Yat-sen University** Guangzhou · China 2022–2026 · 58 papers*current*](https://md.research.elamur.ai/free/en/universities/sun-yat-sen-university/) · [🎓**Zhejiang University** Hangzhou · China 2024–2026 · 17 papers*current*](https://md.research.elamur.ai/free/en/universities/zhejiang-university/) · [🎓**Guangdong University of Technology** Guangzhou · China 2024–2026 · 4 papers*current*](https://md.research.elamur.ai/free/en/universities/guangdong-university-of-technology/) · [🎓**Hong Kong Polytechnic University** Hong Kong · China 2016–2020 · 12 papers](https://md.research.elamur.ai/free/en/universities/hong-kong-polytechnic-university/) · [🎓**Monash University** Melbourne · Australia 2019–2022 · 11 papers](https://md.research.elamur.ai/free/en/universities/monash-university/) · [🎓**University of Electronic Science and Technology of China** Chengdu · China 2025 · 2 papers](https://md.research.elamur.ai/free/en/universities/university-of-electronic-science-and-technology-of-china/) · [🎓**Zhejiang University of Technology** Hangzhou · China 2021–2022 · 2 papers](https://md.research.elamur.ai/free/en/universities/zhejiang-university-of-technology/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 5 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 6 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 · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/information-systems/) · [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/) · [Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 3 Research subjects and languages the work is about.[Code & programming languages · 3 works](https://md.research.elamur.ai/free/en/topics/code-and-programming/) · [Evaluation & benchmarks · 2 works](https://md.research.elamur.ai/free/en/topics/evaluation-benchmarks/) · [Efficient models & compression · 1 work](https://md.research.elamur.ai/free/en/topics/efficient-models/) ## Works by year ### 2020s [**2026** 3 papers](https://md.research.elamur.ai/free/en/authors/jiachi-chen/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[RealSec-bench: A Benchmark for Evaluating Secure Code Generation in Real-World Repositories](https://md.research.elamur.ai/free/en/papers/wang-2026-realsec-bench-benchmark-evaluating-secure/)** *(2026 · 1 citation)* Most benchmarks for secure code generation use synthetic flaws or isolated snippets. They also tend to judge functionality and security separately, which misses vulnerabilities arising from data flows across a whole repository. RealSec-bench addresses this with Java tasks taken from real repositories. The authors… 2. **[ArkRepoBench: A Repository-Level Code Completion Benchmark for HarmonyOS Development](https://md.research.elamur.ai/free/en/papers/wang-2026-arkrepobench-repository-level-code-completion/)** *(2026)* ArkTS, the main language for building HarmonyOS apps, is a low-resource language, and no benchmark has tested how well LLMs complete ArkTS code at the repository level. 3. **[From Logical to Computational Sparsity: Structure-Aware Block-Sparse Attention for Long-Code Completion](https://md.research.elamur.ai/free/en/papers/wang-2026-logical-computational-sparsity-structure-aware/)** *(2026)* Code LLMs used for long-context completion suffer from high Time-To-First-Token (TTFT) latency because attention cost grows quadratically with input length. ## All works 5 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. **[RepoTransBench: A Real-World Multilingual Benchmark for Repository-Level Code Translation ↗](https://arxiv.org/abs/2412.17744) arXiv:2412.17744 · no summary yet**Yanli Wang et al.*2024 · 20 citations* 2. **[RealSec-bench: A Benchmark for Evaluating Secure Code Generation in Real-World Repositories](https://md.research.elamur.ai/free/en/papers/wang-2026-realsec-bench-benchmark-evaluating-secure/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Yanlin Wang, Ziyao Zhang, Chong Wang, et al.*2026 · 1 citation* 3. **[ArkRepoBench: A Repository-Level Code Completion Benchmark for HarmonyOS Development](https://md.research.elamur.ai/free/en/papers/wang-2026-arkrepobench-repository-level-code-completion/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Yanlin Wang, Bowen Zhang, Yanli Wang, et al.*2026* 4. **[From Logical to Computational Sparsity: Structure-Aware Block-Sparse Attention for Long-Code Completion](https://md.research.elamur.ai/free/en/papers/wang-2026-logical-computational-sparsity-structure-aware/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Yanli Wang, Yanlin Wang, Bowen Zhang, et al.*2026* 5. **[From Conversation to Evaluation: Benchmarking LLMs on Development Knowledge via SimpleDevQA ↗](https://aclanthology.org/2026.findings-acl.1877/) Findings of the Association for Computational Linguistics: ACL 2026 · no summary yet**Jing Zhang et al.*2026* ## Co-authors here 9 co-authors with a page, the most papers together first. - [Yanlin Wang](https://md.research.elamur.ai/free/en/authors/yanlin-wang/) ×3 - [Zibin Zheng](https://md.research.elamur.ai/free/en/authors/zibin-zheng/) ×3 - [Bowen Zhang](https://md.research.elamur.ai/free/en/authors/bowen-zhang/) ×2 - [Daya Guo](https://md.research.elamur.ai/free/en/authors/daya-guo/) ×2 - [Mingwei Liu](https://md.research.elamur.ai/free/en/authors/mingwei-liu/) ×2 - [Yanli Wang](https://md.research.elamur.ai/free/en/authors/yanli-wang/) ×2 - [Chong Wang](https://md.research.elamur.ai/free/en/authors/chong-wang/) - [Terry Yue Zhuo](https://md.research.elamur.ai/free/en/authors/terry-yue-zhuo/) - [Yong Wang](https://md.research.elamur.ai/free/en/authors/yong-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 - [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: ACL 2026 ## Cited by Papers of our library cite their works 8 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/jiachi-chen/cited-by/). Updated 1 November 2026