---
title: "Yijia Liu — papers and cards"
description: "Yijia Liu: 2 paper cards in the Research library (2015–2018), with what each paper is about, the ideas Mova took from it, and the co-authors."
canonical: "https://research.elamur.ai/free/en/authors/yijia-liu/"
---
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# Yijia Liu

2 paper cards in the Research library · 2015–2018

Yijia Liu wrote 2 of the papers Mova reads, in 2015–2018, most of them on [Dependency parsing](https://md.research.elamur.ai/free/en/topics/dependency-parsing/), [Universal Dependencies](https://md.research.elamur.ai/free/en/topics/universal-dependencies/), [Machine translation](https://md.research.elamur.ai/free/en/topics/machine-translation/); often with [Bing Qin](https://md.research.elamur.ai/free/en/authors/bing-qin/), [Wanxiang Che](https://md.research.elamur.ai/free/en/authors/wanxiang-che/), [Nathan Schneider](https://md.research.elamur.ai/free/en/authors/nathan-schneider/).

[OpenAlex](https://openalex.org/A5100704424) · [ORCID](https://orcid.org/0000-0001-6311-9955) · [**h-index 23**](https://openalex.org/authors/A5100704424) · [1911 citations](https://openalex.org/authors/A5100704424) · [69 works](https://openalex.org/works?filter=author.id:A5100704424) — openalex-snapshot, 2026-10-14

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=Yijia+Liu) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Yijia+Liu) · [dblp](https://dblp.org/search?q=Yijia+Liu) · [ACL Anthology](https://aclanthology.org/search/?q=Yijia+Liu) · [ORCID](https://orcid.org/orcid-search/search?searchQuery=Yijia+Liu)

Topics: [Dependency parsing](https://md.research.elamur.ai/free/en/topics/dependency-parsing/) 1 · [Universal Dependencies](https://md.research.elamur.ai/free/en/topics/universal-dependencies/) 1 · [Machine translation](https://md.research.elamur.ai/free/en/topics/machine-translation/) 1

## Papers

1. **[Parsing Tweets into Universal Dependencies](https://md.research.elamur.ai/free/en/papers/ud-2018-liu-parsing-tweets-into-universal-dependencies/)** *(2018)* The authors extend the UD guidelines to tweets: emoticons and retweet markers become non-syntactic or discourse tokens, abbreviations such as "idc" stay unnormalized as single words, multiword expressions can be merged, and tweets can have several roots.
2. **[Transition-Based Syntactic Linearization](https://md.research.elamur.ai/free/en/papers/liu-2015-transition-based-syntactic-linearization/)** *(2015)* Syntactic linearization takes a bag of words and optional syntactic constraints and builds the sentence and its tree together.

## Co-authors (6)

- [Bing Qin](https://md.research.elamur.ai/free/en/authors/bing-qin/) ×2
- [Wanxiang Che](https://md.research.elamur.ai/free/en/authors/wanxiang-che/) ×2
- [Nathan Schneider](https://md.research.elamur.ai/free/en/authors/nathan-schneider/)
- [Noah A. Smith](https://md.research.elamur.ai/free/en/authors/noah-a-smith/)
- Yi Zhu
- [Yue Zhang](https://md.research.elamur.ai/free/en/authors/yue-zhang/)