Yunfei Liu

According to our database, Yunfei Liu authored at least 11 papers between 2018 and 2023.

Collaborative distances:

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

2023

Siamese Graph Attention Networks for robust visual object tracking.

Junjie Lu, Shengyang Li, Weilong Guo, Manqi Zhao, Jian Yang, Yunfei Liu, Zhuang Zhou

Comput. Vis. Image Underst., March, 2023

SSUIE 1.0: A Dataset for Chinese Space Science and Utilization Information Extraction.

Yunfei Liu, Shengyang Li, Chen Wang, Xiong Xiong, Yifeng Zheng, Linjie Wang, Shiyi Hao

Proceedings of the Natural Language Processing and Chinese Computing, 2023

A Lexicon Enhanced Chinese Long Named Entity Recognition Using Word-Aware Attention.

Chen Wang, Xiong Xiong, Linjie Wang, Yifeng Zheng, Yunfei Liu, Shengyang Li

Proceedings of the 6th International Conference on Machine Learning and Natural Language Processing, 2023

Information Enhancement for Joint Extraction of Entity and Relation.

Weihu Guo, Shengyang Li, Yunfei Liu, Xipeng Fan, Miaobo Hu

Proceedings of the 2023 7th International Conference on Innovation in Artificial Intelligence, 2023

Enhancing Ontology Knowledge for Domain-Specific Joint Entity and Relation Extraction.

Xiong Xiong, Chen Wang, Yunfei Liu, Shengyang Li

Proceedings of the Chinese Computational Linguistics - 22nd China National Conference, 2023

2022

Spatially and Semantically Enhanced Siamese Network for Semantic Change Detection in High-Resolution Remote Sensing Images.

Manqi Zhao, Zifei Zhao, Shuai Gong, Yunfei Liu, Jian Yang, Xiong Xiong, Shengyang Li

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022

Remote Sensing Image Scene Classification by Multiple Granularity Semantic Learning.

Weilong Guo, Shengyang Li, Jian Yang, Zhuang Zhou, Yunfei Liu, Junjie Lu, Longxuan Kou, Manqi Zhao

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022

Fusing Attribute Type Features for Attribute Value Extraction from Product via Question Answering.

Miaobo Hu, Jun Xiao, Yunfei Liu, Weihu Guo, Xipeng Fan

Proceedings of the 5th International Conference on Machine Learning and Natural Language Processing, 2022

A Multi-Gate Encoder for Joint Entity and Relation Extraction.

Xiong Xiong, Yunfei Liu, Anqi Liu, Shuai Gong, Shengyang Li

Proceedings of the Chinese Computational Linguistics - 21st China National Conference, 2022

Explicit Sparse Attention Network for Multimodal Named Entity Recognition.

Yunfei Liu, Shengyang Li, Feihu Hu, Anqi Liu, Yanan Liu

Proceedings of the Knowledge Graph and Semantic Computing: Knowledge Graph Empowers the Digital Economy, 2022

2018

Mapping High Mountain Lakes Using Space-Borne Near-Nadir SAR Observations.

Shengyang Li, Hong Tan, Zhiwen Liu, Zhuang Zhou, Yunfei Liu, Wanfeng Zhang, Kang Liu, Bangyong Qin

Remote. Sens., 2018