--- title: "Hongzhi Xu — author profile and papers · Sentiment & emotion" description: "Hongzhi Xu, Shanghai International Studies University: 3 papers on Elamur Research (2015–2026), h-index 10 — affiliations, topics…" canonical: "https://research.elamur.ai/free/en/authors/hongzhi-xu/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/hongzhi-xu/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Hongzhi Xu # Hongzhi Xu Hongzhi Xu has 3 papers in our library, in 2015–2026, most of them on [Sentiment & emotion](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/), [Universal Dependencies](https://md.research.elamur.ai/free/en/topics/universal-dependencies/); often with [Chu-Ren Huang](https://md.research.elamur.ai/free/en/authors/chu-ren-huang/), [Enrico Santus](https://md.research.elamur.ai/free/en/authors/enrico-santus/), [Kiyoaki Shirai](https://md.research.elamur.ai/free/en/authors/kiyoaki-shirai/). 3 papers in our library · 2015–2026 [OpenAlex](https://openalex.org/A5100542973) · [**h-index 10**](https://openalex.org/authors/A5100542973) · [48 works](https://openalex.org/works?filter=author.id:A5100542973) · [346 citations](https://openalex.org/works?filter=author.id:A5100542973&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/hongzhi-xu/#papers) · [🔗 Cited 6 times in our library](https://md.research.elamur.ai/free/en/authors/hongzhi-xu/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #5671](https://md.research.elamur.ai/free/en/paper-stars/page/57/#star-5671) 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=Hongzhi+Xu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Hongzhi+Xu) · [dblp](https://dblp.org/search?q=Hongzhi+Xu) · [ACL Anthology](https://aclanthology.org/search/?q=Hongzhi+Xu) ## Affiliations [🎓**Shanghai International Studies University** Shanghai · China 2020–2026 · 19 papers*current*](https://ror.org/01bn89z48) · [🎓**Hong Kong Polytechnic University** Hong Kong · Hong Kong 2010–2018 · 15 papers](https://md.research.elamur.ai/free/en/universities/hong-kong-polytechnic-university/) · [🎓**Tsinghua University** Beijing · China 2007–2016 · 6 papers](https://md.research.elamur.ai/free/en/universities/tsinghua-university/) · [🎓**University of Pennsylvania** Philadelphia · United States 2017–2020 · 4 papers](https://md.research.elamur.ai/free/en/universities/university-of-pennsylvania/) · [🔬**State Key Laboratory of Power System and Generation Equipment** Beijing 2012–2016 · 3 papers](https://ror.org/043evzg22) · [🎓**Jishou University** Zhangjiajie · China 2011–2017 · 2 papers](https://ror.org/056szk247) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Concepts, shelves and topics Of its works in our library: the number of works on each and its rating among them. 📚 Shelves 6 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/) · [Computer Science · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Experimental and Cognitive Psychology · 2 works](https://md.research.elamur.ai/free/en/shelves/psychology/experimental-and-cognitive-psychology/) · [Psychology · 2 works](https://md.research.elamur.ai/free/en/shelves/psychology/) · [Arts and Humanities · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Language and Linguistics · 1 work](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) 🧭 Topics 2 Research subjects and languages the work is about.[Sentiment & emotion · 2 works](https://md.research.elamur.ai/free/en/topics/sentiment-emotion/) · [Universal Dependencies · 1 work](https://md.research.elamur.ai/free/en/topics/universal-dependencies/) ## Works by year ### 2020s [**2026** 1 paper Hongzhi Xu's papers of 2026](https://md.research.elamur.ai/free/en/papers/zhu-2026-encoding-logical-relations-chinese-complex/) ### 2010s [**2015** 2 papers Hongzhi Xu's papers of 2015](https://md.research.elamur.ai/free/en/authors/hongzhi-xu/year/2015/) ## Papers The most cited first (OpenAlex and our library). 1. **[LLT-PolyU: Identifying Sentiment Intensity in Ironic Tweets](https://md.research.elamur.ai/free/en/papers/xu-2015-llt-polyu-identifying-sentiment-intensity/)** *(2015 · 19 citations)* The paper presents the LLT-PolyU entry to SemEval-2015 Task 11, which asks systems to predict a fine-grained sentiment intensity score for tweets that use figurative language: irony, sarcasm and metaphor. 2. **[Sentiment Analyzer with Rich Features for Ironic and Sarcastic Tweets](https://md.research.elamur.ai/free/en/papers/tungthamthiti-2015-sentiment-analyzer-rich-features-ironic/)** *(2015 · 3 citations)* Tweets are hard to score for sentiment, and figurative language makes it harder because the literal wording often points the opposite way from the attitude the writer means. 3. **[Encoding Logical Relations of Chinese Complex Sentences within the Universal Dependencies Framework](https://md.research.elamur.ai/free/en/papers/zhu-2026-encoding-logical-relations-chinese-complex/)** *(2026)* Clauses inside Chinese complex sentences stand in logical relations such as cause, concession or conjunction, which are often left unmarked by connectives and can nest hierarchically. ## All works 4 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. **[LLT-PolyU: Identifying Sentiment Intensity in Ironic Tweets](https://md.research.elamur.ai/free/en/papers/xu-2015-llt-polyu-identifying-sentiment-intensity/) [International Workshop on Semantic Evaluation (SemEval)](https://md.research.elamur.ai/free/en/venues/semeval/)**Hongzhi Xu, Enrico Santus, Anna Laszlo, et al.*2015 · 19 citations* 2. **[How Grammatical Features Impact Machine Translation: A New Test Suite for Chinese-English MT Evaluation ↗](https://aclanthology.org/2024.wmt-1.117/) Proceedings of the Ninth Conference on Machine Translation · no summary yet**Huacheng Song et al.*2024 · 3 citations* 3. **[Sentiment Analyzer with Rich Features for Ironic and Sarcastic Tweets](https://md.research.elamur.ai/free/en/papers/tungthamthiti-2015-sentiment-analyzer-rich-features-ironic/) [Pacific Asia Conference on Language, Information and Computation (PACLIC)](https://md.research.elamur.ai/free/en/venues/paclic/)**Piyoros Tungthamthiti, Enrico Santus, Hongzhi Xu, et al.*2015 · 3 citations* 4. [**Encoding Logical Relations of Chinese Complex Sentences within the Universal Dependencies Framework**Hongpu Zhu, Hongzhi Xu*Mova's core list*](https://md.research.elamur.ai/free/en/papers/zhu-2026-encoding-logical-relations-chinese-complex/) ## Co-authors here 4 co-authors with a page, the most papers together first. - [Chu-Ren Huang](https://md.research.elamur.ai/free/en/authors/chu-ren-huang/) ×2 - [Enrico Santus](https://md.research.elamur.ai/free/en/authors/enrico-santus/) ×2 - [Kiyoaki Shirai](https://md.research.elamur.ai/free/en/authors/kiyoaki-shirai/) - [Piyoros Tungthamthiti](https://md.research.elamur.ai/free/en/authors/piyoros-tungthamthiti/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Language Resources and Evaluation Conference (LREC)](https://md.research.elamur.ai/free/en/venues/lrec/): [LREC 2026](https://md.research.elamur.ai/free/en/venues/lrec/2026/) - [Pacific Asia Conference on Language, Information and Computation (PACLIC)](https://md.research.elamur.ai/free/en/venues/paclic/): [PACLIC 2015](https://md.research.elamur.ai/free/en/venues/paclic/2015/) - [International Workshop on Semantic Evaluation (SemEval)](https://md.research.elamur.ai/free/en/venues/semeval/): [SemEval 2015](https://md.research.elamur.ai/free/en/venues/semeval/2015/) - Proceedings of the Ninth Conference on Machine Translation ## Cited by Papers of our library cite their works 6 times (of the 141,840 papers whose bibliographies we read); [2 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/hongzhi-xu/cited-by/). Updated 24 October 2026