Qingting Xu

According to our database, Qingting Xu authored at least 17 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

DTDA: Dual-channel Triple-to-quintuple Data Augmentation for Comparative Opinion Quintuple Extraction.

Qingting Xu, Kaisong Song, Yangyang Kang, Chaoqun Liu, Yu Hong, Guodong Zhou

Knowl. Based Syst., 2025

COF: Adaptive Chain of Feedback for Comparative Opinion Quintuple Extraction.

Qingting Xu, Kaisong Song, Chaoqun Liu, Yangyang Kang, Xiabing Zhou, Jun Lin, Yu Hong

Proceedings of the 31st International Conference on Computational Linguistics, 2025

2024

Self-augmented sequentiality-aware encoding for aspect term extraction.

Qingting Xu, Yu Hong, Jiaxiang Chen, Jianming Yao, Guodong Zhou

Inf. Process. Manag., March, 2024

Decoupling and Refilling: A Simple Data Augmentation Method for Aspect Term Extraction.

Jiaxiang Chen, Yu Hong, Chaoqun Liu, Qingting Xu, Guodong Zhou

Proceedings of the IEEE International Conference on Acoustics, 2024

WKE: Word-Level Knowledge Enrichment for Aspect Term Extraction.

Chaoqun Liu, Yu Hong, Qingting Xu, Jianming Yao

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2024, 2024

Word-level Commonsense Knowledge Selection for Event Detection.

Shuai Yang, Yu Hong, Shiming He, Qingting Xu, Jianmin Yao

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

2023

GCN-based End-to-End Model for Comparative Opinion Quintuple Extraction.

Qingting Xu, Yu Hong, Fubang Zhao, Kaisong Song, Jiaxiang Chen, Yangyang Kang, Guodong Zhou

Proceedings of the International Joint Conference on Neural Networks, 2023

Data Augmentation via Back-translation for Aspect Term Extraction.

Qingting Xu, Yu Hong, Jiaxiang Chen, Jianmin Yao, Guodong Zhou

Proceedings of the International Joint Conference on Neural Networks, 2023

Low-Resource Comparative Opinion Quintuple Extraction by Data Augmentation with Prompting.

Qingting Xu, Yu Hong, Fubang Zhao, Kaisong Song, Yangyang Kang, Jiaxiang Chen, Guodong Zhou

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

Smart "Chef": Verifying the Effect of Role-based Paraphrasing for Aspect Term Extraction.

Jiaxiang Chen, Yu Hong, Qingting Xu, Jianmin Yao

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

2022

Aspect Term Extraction via Contrastive Learning over Self-augmented Data.

Yuchen Pan, Yu Hong, Qingting Xu, Jiaxiang Chen, Jianmin Yao

Proceedings of the International Joint Conference on Neural Networks, 2022

Enhancing Neural Aspect Term Extraction Using Part-Of-Speech and Syntactic Dependency Features.

Jiaxiang Chen, Yu Hong, Qingting Xu, Jianmin Yao, Guodong Zhou

Proceedings of the 34th IEEE International Conference on Tools with Artificial Intelligence, 2022

2020

A Novel Class-Center Vector Model for Text Classification Using Dependencies and a Semantic Dictionary.

Xinhua Zhu, Qingting Xu, Yishan Chen, Hongchao Chen, Tianjun Wu

IEEE Access, 2020

Groupchain: A Blockchain Model with Privacy-preservation and Supervision.

Chunpei Li, Li-e Wang, Qingting Xu, Dongchen Li, Peng Liu, Xianxian Li

Proceedings of the HP3C 2020: 4th International Conference on High Performance Compilation, 2020

2019

A Common Semantic Scoring Method for Chinese Subjective Questions.

Xinhua Zhu, Qingting Xu, Lanfang Zhang, Han Deng, Hongchao Chen

Proceedings of the 2019 International Symposium on Theoretical Aspects of Software Engineering, 2019

An Improved Class-Center Method for Text Classification Using Dependencies and WordNet.

Xinhua Zhu, Qingting Xu, Yishan Chen, Tianjun Wu

Proceedings of the Natural Language Processing and Chinese Computing, 2019

An Efficient and Asymmetrical Feature Mapping Model for Measuring Semantic Similarity.

Xinhua Zhu, Qingting Xu, Lanfang Zhang, Xiaohua Guo, Hongchao Chen, Qingsong Guo

Proceedings of the Eleventh International Conference on Advanced Computational Intelligence, 2019