--- title: "Kaige Xie — author profile and papers · Dialogue systems" description: "Kaige Xie, Georgia Institute of Technology: 2 papers on Elamur Research (2018–2019), h-index 6 — affiliations, topics, co-authors and who…" canonical: "https://research.elamur.ai/free/en/authors/kaige-xie/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/kaige-xie/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Kaige Xie # Kaige Xie Kaige Xie has 2 papers in our library, in 2018–2019, most of them on [Dialogue systems](https://md.research.elamur.ai/free/en/topics/dialogue-systems/); often with [Kai Yu](https://md.research.elamur.ai/free/en/authors/kai-yu/), [Lu Chen](https://md.research.elamur.ai/free/en/authors/lu-chen/), [Maxine Eskenazi](https://md.research.elamur.ai/free/en/authors/maxine-eskenazi/). 2 papers in our library · 2018–2019 [OpenAlex](https://openalex.org/A5032594507) · [**h-index 6**](https://openalex.org/authors/A5032594507) · [9 works](https://openalex.org/works?filter=author.id:A5032594507) · [302 citations](https://openalex.org/works?filter=author.id:A5032594507&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/kaige-xie/#papers) · [🔗 Cited 111 times in our library](https://md.research.elamur.ai/free/en/authors/kaige-xie/cited-by/) · [⭐ Paper Stars ranking: #3917](https://md.research.elamur.ai/free/en/paper-stars/page/40/#star-3917) 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=Kaige+Xie) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Kaige+Xie) · [dblp](https://dblp.org/search?q=Kaige+Xie) · [ACL Anthology](https://aclanthology.org/search/?q=Kaige+Xie) ## Affiliations [🎓**Georgia Institute of Technology** Atlanta · United States 2022–2024 · 5 papers*current*](https://md.research.elamur.ai/free/en/universities/georgia-institute-of-technology/) · [🎓**University of California San Diego** San Diego · United States 2024 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/university-of-california-san-diego/) · [🎓**Shanghai Jiao Tong University** Shanghai · China 2018–2019 · 4 papers](https://md.research.elamur.ai/free/en/universities/shanghai-jiao-tong-university/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 2 more institutions 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 · 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/) 🧭 Topics 1 Research subjects and languages the work is about.[Dialogue systems · 2 works](https://md.research.elamur.ai/free/en/topics/dialogue-systems/) ## Works by year ### 2010s [**2019** 1 paper Rethinking Action Spaces for Reinforcement Learning in End-to-end Dialog Agents with Latent Variable Models](https://md.research.elamur.ai/free/en/papers/zhao-2019-rethinking-action-spaces-reinforcement-learning/) · [**2018** 1 paper Towards Universal Dialogue State Tracking](https://md.research.elamur.ai/free/en/papers/ren-2018-universal-dialogue-state-tracking/) ## Papers The most cited first (OpenAlex and our library). 1. **[Towards Universal Dialogue State Tracking](https://md.research.elamur.ai/free/en/papers/ren-2018-universal-dialogue-state-tracking/)** *(2018 · 191 citations)* The paper tackles dialogue state tracking (DST), which means estimating a user's goal as slot-value pairs at each turn of a task-oriented spoken dialogue. 2. **[Rethinking Action Spaces for Reinforcement Learning in End-to-end Dialog Agents with Latent Variable Models](https://md.research.elamur.ai/free/en/papers/zhao-2019-rethinking-action-spaces-reinforcement-learning/)** *(2019 · 168 citations)* Applying reinforcement learning to end-to-end dialog agents is hard because the action space is usually either a set of handcrafted dialog acts, which does not scale to complex domains, or the full output vocabulary. ## Co-authors here 4 co-authors with a page, the most papers together first. - [Kai Yu](https://md.research.elamur.ai/free/en/authors/kai-yu/) - [Lu Chen](https://md.research.elamur.ai/free/en/authors/lu-chen/) - [Maxine Eskenazi](https://md.research.elamur.ai/free/en/authors/maxine-eskenazi/) - [Tiancheng Zhao](https://md.research.elamur.ai/free/en/authors/tiancheng-zhao/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/): [EMNLP 2018](https://md.research.elamur.ai/free/en/venues/emnlp/2018/) - [Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)](https://md.research.elamur.ai/free/en/venues/naacl/): [NAACL 2019](https://md.research.elamur.ai/free/en/venues/naacl/2019/) ## Cited by Papers of our library cite their works 111 times (of the 141,840 papers whose bibliographies we read); [7 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/kaige-xie/cited-by/). Updated 24 October 2026