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Lvxiaowei Xu

4 accepted papers

2025

CxGGEC: Construction-Guided Grammatical Error Correction

ACL 2025long

The grammatical error correction (GEC) task aims to detect and correct grammatical errors in text to enhance its accuracy and readability. Current GEC methods primarily rely on grammatical labels for syntactic information, often overlooking the inherent usage patterns of language. In this work, we e…

Cited by 0SourcePDFScholar
2024

CoELM: Construction-Enhanced Language Modeling

ACL 2024long

Recent studies have shown that integrating constructional information can improve the performance of pre-trained language models (PLMs) in natural language understanding. However, exploration into leveraging constructional information to enhance generative language models for natural language genera…

2023

Enhancing Language Representation with Constructional Information for Natural Language Understanding

ACL 2023long

Natural language understanding (NLU) is an essential branch of natural language processing, which relies on representations generated by pre-trained language models (PLMs). However, PLMs primarily focus on acquiring lexico-semantic information, while they may be unable to adequately handle the meani…

2022

FCGEC: Fine-Grained Corpus for Chinese Grammatical Error Correction

EMNLP 2022finding

Grammatical Error Correction (GEC) has been broadly applied in automatic correction and proofreading system recently. However, it is still immature in Chinese GEC due to limited high-quality data from native speakers in terms of category and scale. In this paper, we present FCGEC, a fine-grained cor…