--- title: "Dejiao Zhang — author profile and papers · Summarization" description: "Dejiao Zhang: 3 papers on Elamur Research (2021), h-index 14 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/dejiao-zhang/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/dejiao-zhang/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Dejiao Zhang # Dejiao Zhang Dejiao Zhang has 3 papers in our library, in 2021, most of them on [Summarization](https://md.research.elamur.ai/free/en/topics/summarization/), [Question answering](https://md.research.elamur.ai/free/en/topics/question-answering/); often with [Bing Xiang](https://md.research.elamur.ai/free/en/authors/bing-xiang/), [Feng Nan](https://md.research.elamur.ai/free/en/authors/feng-nan/), [Henghui Zhu](https://md.research.elamur.ai/free/en/authors/henghui-zhu/). 3 papers in our library · 2021 [OpenAlex](https://openalex.org/A5091676855) · [**h-index 14**](https://openalex.org/authors/A5091676855) · [50 works](https://openalex.org/works?filter=author.id:A5091676855) · [835 citations](https://openalex.org/works?filter=author.id:A5091676855&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/dejiao-zhang/#papers) · [🔗 Cited 198 times in our library](https://md.research.elamur.ai/free/en/authors/dejiao-zhang/cited-by/) · [⭐ Paper Stars ranking: #3132](https://md.research.elamur.ai/free/en/paper-stars/page/32/#star-3132) 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=Dejiao+Zhang) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Dejiao+Zhang) · [dblp](https://dblp.org/search?q=Dejiao+Zhang) · [ACL Anthology](https://aclanthology.org/search/?q=Dejiao+Zhang) ## Affiliations [🏢**Amazon** Seattle · United States 2020–2024 · 18 papers](https://md.research.elamur.ai/free/en/companies/amazon/) · [🎓**Columbia University** New York · United States 2020–2021 · 7 papers](https://md.research.elamur.ai/free/en/universities/columbia-university/) · [🎓**University of Michigan** Ann Arbor · United States 2015–2018 · 7 papers](https://md.research.elamur.ai/free/en/universities/university-of-michigan/) · [🎓**University of North Carolina at Chapel Hill** Chapel Hill · United States 2023 · 2 papers](https://md.research.elamur.ai/free/en/universities/university-of-north-carolina-at-chapel-hill/) · [🎓**Chinese University of Hong Kong** Hong Kong · Hong Kong 2020–2021 · 2 papers](https://md.research.elamur.ai/free/en/universities/chinese-university-of-hong-kong/) · [🎓**Nanjing University of Information Science and Technology** Nanjing · China 2013–2014 · 2 papers](https://ror.org/02y0rxk19) 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. ## Concepts, shelves and topics Of its works in our library: the number of works on each and its rating among them. 📚 Shelves 4 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 2 Research subjects and languages the work is about.[Summarization · 2 works](https://md.research.elamur.ai/free/en/topics/summarization/) · [Question answering · 1 work](https://md.research.elamur.ai/free/en/topics/question-answering/) ## Works by year ### 2020s [**2021** 3 papers Dejiao Zhang's papers of 2021](https://md.research.elamur.ai/free/en/authors/dejiao-zhang/year/2021/) ## Papers The most cited first (OpenAlex and our library). 1. **[Supporting Clustering with Contrastive Learning](https://md.research.elamur.ai/free/en/papers/zhang-2021-supporting-clustering-contrastive-learning/)** *(2021 · 239 citations)* Deep clustering methods that rely on distances often fail when semantic categories overlap heavily in the embedding space at the start of training. 2. **[Entity-level Factual Consistency of Abstractive Text Summarization](https://md.research.elamur.ai/free/en/papers/nan-2021-entity-level-factual-consistency-abstractive/)** *(2021 · 205 citations)* Abstractive summarizers often hallucinate named entities, inserting people, places or organizations that never occur in the source article. ROUGE does not detect this kind of error. The authors address it with three entity-level metrics computed with spaCy NER and lenient, case-insensitive n-gram matching: 3. **[Improving Factual Consistency of Abstractive Summarization via Question Answering](https://md.research.elamur.ai/free/en/papers/nan-2021-improving-factual-consistency-abstractive-summarization/)** *(2021 · 128 citations)* Abstractive summarizers such as fine-tuned BART-large often produce fluent summaries that are not supported by the source document or even contradict it. Standard MLE training rewards n-gram overlap, not faithfulness. The authors tackle this problem in two steps. ## Co-authors here 10 co-authors with a page, the most papers together first. - [Bing Xiang](https://md.research.elamur.ai/free/en/authors/bing-xiang/) ×3 - [Feng Nan](https://md.research.elamur.ai/free/en/authors/feng-nan/) ×3 - [Henghui Zhu](https://md.research.elamur.ai/free/en/authors/henghui-zhu/) ×3 - [Kathleen McKeown](https://md.research.elamur.ai/free/en/authors/kathleen-mckeown/) ×3 - [Ramesh Nallapati](https://md.research.elamur.ai/free/en/authors/ramesh-nallapati/) ×3 - [Andrew O. Arnold](https://md.research.elamur.ai/free/en/authors/andrew-o-arnold/) ×2 - [Cicero Nogueira dos Santos](https://md.research.elamur.ai/free/en/authors/cicero-nogueira-dos-santos/) ×2 - [Zhiguo Wang](https://md.research.elamur.ai/free/en/authors/zhiguo-wang/) ×2 - [Patrick Ng](https://md.research.elamur.ai/free/en/authors/patrick-ng/) - [Shang-Wen Li](https://md.research.elamur.ai/free/en/authors/shang-wen-li/) ## 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 2021](https://md.research.elamur.ai/free/en/venues/acl/2021/) - [Conference of the European Chapter of the Association for Computational Linguistics (EACL)](https://md.research.elamur.ai/free/en/venues/eacl/): [EACL 2021](https://md.research.elamur.ai/free/en/venues/eacl/2021/) - [Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)](https://md.research.elamur.ai/free/en/venues/naacl/): [NAACL 2021](https://md.research.elamur.ai/free/en/venues/naacl/2021/) ## Cited by Papers of our library cite their works 198 times (of the 141,840 papers whose bibliographies we read); [17 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/dejiao-zhang/cited-by/). Updated 24 October 2026